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公开(公告)号：US20230268634A1
公开(公告)日：2023-08-24
申请号：US18154242
申请日：2023-01-13
Applicant: CommScope Technologies LLC
Inventor： Jianbo YUAN , Junfeng YU , Xiaohua TIAN , Xiaoan FU , Zunbiao GE , Jiaping XU
CPC classification number: H01Q1/1228 , H01Q3/04
Abstract: The present disclosure is directed to a mounting bracket adapted for adjusting the downtilt of an antenna. The mounting bracket includes a first member and a second member. The first member is coupled to the second member at one end via a first pair of securing features and is coupled to an antenna mounting bracket at an opposing end via a second pair of securing features. The first member is configured to rotate about the first and second pairs of securing features relative to the second member and antenna mounting bracket, respectively. The second member includes two slots on opposing sides that extend longitudinally along a length of the second member in a vertical direction, each of the first pair of securing features extends through and is configured to slide within a respective slot such that, when an antenna is secured to the antenna mounting bracket, sliding the first pair of securing features in a first direction increases an angle of downtilt for the antenna and sliding the first pair of securing features in a second direction decreases the angle of downtilt for the antenna. The second member is configured to be secured to a mounting structure. Other adjustable downtilt antenna mounting brackets and related assemblies are described herein.
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公开(公告)号：US20160218411A1
公开(公告)日：2016-07-28
申请号：US14825430
申请日：2015-08-13
Applicant: CommScope Technologies LLC
Inventor： Junfeng YU , Honghui CHEN , Haidan TANG , Zhaohui LIU , Jonathon C. VEIHL
Abstract: A tilt indicator constructed from a flexible material allows the tilt indicator to bend without breaking when subjected to bending loads. The tilt indicator may take the form of an elongated rod with indicia imprinted thereon. The indicia may be indicative of the degree of tilt of an antenna to which the tilt indicator is attached.
Abstract translation: 由柔性材料构成的倾斜指示器允许倾斜指示器在受到弯曲载荷时弯曲而不断裂。 倾斜指示器可以采用其上印有标记的细长杆的形式。 标记可以指示倾斜指示器附接到的天线的倾斜程度。
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3.发明申请公开(公告)号：US20180269563A1
公开(公告)日：2018-09-20
申请号：US15542604
申请日：2015-08-05
Applicant: CommScope Technologies LLC
Inventor： Hongjun QIAN , Yongzhong LI , Junfeng YU
CPC classification number: H01Q1/246 , H01Q1/005 , H01Q1/1207 , H04B1/40
Abstract: A small base station antenna is disclosed, said small base station antenna having a length less than 0.4 m, and comprising a carriage, an antenna core assembly and an antenna shell, said small base station antenna capable of being mounted to a holding pole at one point through a mounting rack, characterized in that said small base station antenna further comprises a shock absorption part disposed between the carriage and the antenna shell so as to reduce the vibration frequency transmitted into the antenna core assembly. A method for reducing vibration frequency transmission in a small base station antenna is further disclosed. The present invention addresses the issue that a small base station antenna operates normally under high frequency vibration, such that the small base station antenna can pass the sinusoidal vibration test and random vibration test required by the industry, and can even pass the stricter impact test.
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