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1.发明授权公开(公告)号：US11429184B2
公开(公告)日：2022-08-30
申请号：US16498687
申请日：2019-04-01
发明人： Zhanshan Ma , Wenhong Tian , Chenru Wang , Hao Zhang , Haoran Jing , Zhiyu Sun , Chao Zheng , Bin Zhao , Zheng Ge
摘要： A virtual reality display device, a display device, and a calculation method of a line-of-sight angle are provided. The virtual reality display device includes: a display screen configured to display a picture to a user, at least one infrared light source, and an infrared camera; and the infrared camera is on a side of the display screen away from an eye of the user, and is configured to acquire an eye image of the eye of the user that is illuminated by the at least one infrared light source.
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公开(公告)号：US20220113490A1
公开(公告)日：2022-04-14
申请号：US17263578
申请日：2020-04-17
发明人： Yuhong Liu , Zhanshan Ma , Haoran Jing , Zheng Ge , Zhiyu Sun , Jinbao Peng , Hao Zhang , Wenhong Tian , Lili Chen
摘要： Provided is a focusing assembly including a focusing barrel and a barrel retaining ring; the focusing barrel includes a first sleeve, a second sleeve, and a third sleeve that are sequentially sleeved from inside to outside of the focusing barrel; the first sleeve is provided with a lens mounting portion for mounting a focusing lens, a first end of the second sleeve is provided with a display screen mounting portion for mounting a display screen, a second end of the second sleeve is detachably connected to the barrel retaining ring, the first end and the second end being opposite ends of the second sleeve; and the lens mounting portion and the display screen mounting portion are configured such that the relative position thereof in a focusing direction of the focusing assembly is adjustable.
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公开(公告)号：US11947181B2
公开(公告)日：2024-04-02
申请号：US17263578
申请日：2020-04-17
发明人： Yuhong Liu , Zhanshan Ma , Haoran Jing , Zheng Ge , Zhiyu Sun , Jinbao Peng , Hao Zhang , Wenhong Tian , Lili Chen
CPC分类号： G02B7/04 , G02B7/026 , G02B27/0006 , G02B27/0172
摘要： Provided is a focusing assembly including a focusing barrel and a barrel retaining ring; the focusing barrel includes a first sleeve, a second sleeve, and a third sleeve that are sequentially sleeved from inside to outside of the focusing barrel; the first sleeve is provided with a lens mounting portion for mounting a focusing lens, a first end of the second sleeve is provided with a display screen mounting portion for mounting a display screen, a second end of the second sleeve is detachably connected to the barrel retaining ring, the first end and the second end being opposite ends of the second sleeve; and the lens mounting portion and the display screen mounting portion are configured such that the relative position thereof in a focusing direction of the focusing assembly is adjustable.
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公开(公告)号：US11874709B2
公开(公告)日：2024-01-16
申请号：US17416554
申请日：2020-11-19
发明人： Haoran Jing , Zhanshan Ma , Ke Li
CPC分类号： G06F1/1681 , F16C11/045 , G06F1/163 , E05D3/022 , E05Y2900/606
摘要： Provided is a rotating shaft mechanism of an electronic device. A first fixing assembly and a second fixing assembly in the rotating shaft mechanism are connected to each other by a first connector and a second connector. A hollow region can be reserved in the rotating shaft mechanism as the first connector and the second connector may be shorter. Thus, an external circuit of the electronic device can pass through the hollow region and be disposed in a second body of the electronic device. An electronic device are also provided.
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公开(公告)号：US11249545B2
公开(公告)日：2022-02-15
申请号：US16824914
申请日：2020-03-20
发明人： Chao Zheng , Zhanshan Ma , Jiyang Shao , Jinbao Peng , Ziqiang Guo , Wenhong Tian , Haoran Jing , Zhiyu Sun , Zheng Ge , Yuhong Liu , Hao Zhang , Lili Chen
IPC分类号： G06F3/01
摘要： The present disclosure provides an electronic apparatus, a spatial positioning system and a method thereof. The electronic apparatus includes: a body having a central region and a peripheral region surrounding the central region; and a plurality of signal receiving components disposed in the peripheral region of the body. The signal receiving component includes a circuit board and a plurality of signal receiving devices located on the circuit board.
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公开(公告)号：US11570931B2
公开(公告)日：2023-01-31
申请号：US16491340
申请日：2019-03-29
发明人： Yu Lei , Jian Sun , Haoran Jing , Wenhong Tian , Zhen Tang , Ziqiang Guo , Xinjian Liu , Ruifeng Qin , Lili Chen , Hao Zhang , Feng Pan
摘要： A VR integrated machine and a running method thereof are provided. The VR integrated machine includes a heat generating device, a heat conducting member and thermoelectric conversion member, the heat conducting member is connected with the heat generating device, the thermoelectric conversion member has a first end connected with the heat conducting member, and is configured to generate electrical energy and to supply the electrical energy to the UR integrated machine.
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公开(公告)号：US20220365571A1
公开(公告)日：2022-11-17
申请号：US17416554
申请日：2020-11-19
发明人： Haoran Jing , Zhanshan Ma , Ke Li
摘要： Provided is a rotating shaft mechanism of an electronic device. A first fixing assembly and a second fixing assembly in the rotating shaft mechanism are connected to each other by a first connector and a second connector. A hollow region can be reserved in the rotating shaft mechanism as the first connector and the second connector may be shorter. Thus, an external circuit of the electronic device can pass through the hollow region and be disposed in a second body of the electronic device. An electronic device are also provided.
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公开(公告)号：US20200271831A1
公开(公告)日：2020-08-27
申请号：US16709045
申请日：2019-12-10
发明人： Zheng Ge , Wenhong Tian , Zhanshan Ma , Haoran Jing , Zhiyu Sun , Chao Zheng
摘要： A virtual reality lens barrel assembly, a virtual reality device and a control method, belonging to the field of virtual reality technology is provided. The virtual reality lens barrel assembly includes a lens, a blocking mechanism and a lens barrel, the lens and the blocking mechanism are both located outside a first opening of the lens barrel, and a second opening of the lens barrel is configured to place a display assembly; and the blocking mechanism includes a through hole with a variable size, and an optical axis of the lens passes through a center of the through hole and the first opening.
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公开(公告)号：US10739596B2
公开(公告)日：2020-08-11
申请号：US16189535
申请日：2018-11-13
发明人： Wenhong Tian , Hao Zhang , Lili Chen , Zhanshan Ma , Zhiyu Sun , Haoran Jing
IPC分类号： G02B27/01
摘要： A device for adjusting a distance between lens tube assemblies, a head-mounted display device and a step-wise adjustment mechanism are provided. The device for adjusting the distance between the lens tube assemblies includes: a guide shaft configured to mount two lens tube assemblies, with the two lens tube assemblies slidable toward or away from each other; a pair of racks respectively arranged on the two lens tube assemblies; a pair of dial gears, each of which includes a gear portion engaged with the rack and a dial portion configured to drive the gear portion to rotate under an external force; and a pair of dial gear shafts configured to mount the pair of dial gears to a housing of a head-mounted display device where the two lens tube assemblies are located, with the dial gear rotatable relative to the dial gear shaft.
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公开(公告)号：US11880050B2
公开(公告)日：2024-01-23
申请号：US16709045
申请日：2019-12-10
发明人： Zheng Ge , Wenhong Tian , Zhanshan Ma , Haoran Jing , Zhiyu Sun , Chao Zheng
摘要： A virtual reality lens barrel assembly, a virtual reality device and a control method, belonging to the field of virtual reality technology is provided. The virtual reality lens barrel assembly includes a lens, a blocking mechanism and a lens barrel, the lens and the blocking mechanism are both located outside a first opening of the lens barrel, and a second opening of the lens barrel is configured to place a display assembly; and the blocking mechanism includes a through hole with a variable size, and an optical axis of the lens passes through a center of the through hole and the first opening.
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