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公开(公告)号：US20230098517A1
公开(公告)日：2023-03-30
申请号：US17822255
申请日：2022-08-25
Applicant: CommScope Technologies LLC
Inventor： Shida Wang , Nengbin Liu , Xiwei Yang , Ruixin Su , PuLiang Tang
Abstract: The present disclosure relates to a mounting assembly and the method of use thereof. The mounting assembly is configured to mount a plurality of objects on a single pole at a predetermined included angle and includes: a clamping mechanism, which fixes the mounting assembly on the pole by clamping the pole; an angle control mechanism, which has a polygonal configuration and controls the included angle between the plurality of objects through its polygonal configuration; and a mounting mechanism, which respectively mounts the plurality of objects by mounting each object among the plurality of objects in a manner where it corresponds to one edge among the plurality of edges of the angle control mechanism, thereby mounting the plurality of objects on the pole at a predetermined included angle. The mounting assembly according to the present disclosure is capable of mounting a plurality of objects on the pole at an accurate included angle in a controlled manner with the angle control mechanism thereof, and according to the mounting assembly of the present disclosure, make the disassembly and removal of the plurality of objects easy by shifting the operation space for fastening to the space between the plurality of objects.
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公开(公告)号：US20230063114A1
公开(公告)日：2023-03-02
申请号：US17870086
申请日：2022-07-21
Applicant: CommScope Technologies LLC
Inventor： Zhigang Wang , PuLiang Tang , Maosheng Liu , Nengbin Liu , Chen Chen
Abstract: The present application relates to a mounting device configured for mounting a base station antenna (10) on a supporting member (11), and providing the adjustability of the mechanical tilt angle of the base station antenna. The mounting device comprises a first mounting unit, a second mounting unit, and an elastic element (3). The first mounting unit is configured to provide a pivot point for the base station antenna, the second mounting unit has an adjustable effective connection length for the base station antenna, with the effective connection length related to the mechanical tilt angle of the base station antenna, and the elastic element is configured to resist an increase in the mechanical tilt angle of the base station antenna on at least a part of the adjustable range of the mechanical tilt angle of the base station antenna. The mounting device allows for the easy adjustment of the mechanical tilt angle of the base station antenna, reducing the workload and safety risks of the operator.
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公开(公告)号：US11576253B2
公开(公告)日：2023-02-07
申请号：US17151846
申请日：2021-01-19
Applicant: CommScope Technologies LLC
Inventor： Xiaotuo Wang , Hangsheng Wen , Shuguang Shao , Nengbin Liu , Martin L. Zimmerman
Abstract: Printed circuit boards for a base station antenna include a substrate layer, and a first conductive trace and a second conductive trace which are printed on the substrate layer and cross each other. The first conductive trace has two trace sections separated by the second conductive trace. Adjacent ends of the two trace sections separated by the second conductive trace are connected electrically by a jumper. The jumper has an electrical conductor, is isolated electrically from the second conductive trace and is fixed on the printed circuit board. The electrical conductor and the two trace sections are connected electrically at adjacent ends. The printed circuit board allows flexible wiring of the conductive traces on the printed circuit board.
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公开(公告)号：US20210288405A1
公开(公告)日：2021-09-16
申请号：US17183473
申请日：2021-02-24
Applicant: CommScope Technologies LLC
Inventor： Shuguang Shao , Nengbin Liu , PuLiang Tang
Abstract: The present disclosure relates to a mechanical transmission mechanism and a base station antenna. The mechanical transmission mechanism extends between an actuator and a phase shifter of the base station antenna, and comprises: a first rod driven by the actuator; a second rod for moving a movable element of the phase shifter, the second rod having a proximal end and a distal end; and a link for connecting the first rod and the second rod, the link having a proximal end and a distal end and including a first connecting element that movably connects the first rod with the link and a second connecting element that fixedly connects the second rod with the link; wherein position of the distal end of the second rod relative to the proximal end of the link is adjustable, so that a length of the second rod extending from the proximal end of the link is adjustable, thereby eliminating a virtual displacement caused by mechanical tolerances from the actuator, the mechanical transmission mechanism, and the phase shifter during adjustment of the phase shifter.
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