Remote control unit (RCU)
A technology of remote control unit and housing, which is applied in the field of communication, can solve problems such as troublesome installation, time-consuming and labor-intensive problems, and achieve the effect of preventing hard contact
Pending Publication Date: 2021-11-19
无锡语讯通信技术有限公司
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Problems solved by technology
[0003] However, in the actual use of the prior art, when the circuit board is equipped on th
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[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0019] see Figure 1-3 , the present invention provides a technical solution: including an RCU housing 1 and an RCU circuit board 2, a movable slot 3 is opened on the top of the RCU housing 1 corresponding to the position of the RCU circuit board 2, and the inner wall of the movable slot 3 is connected to the RCU circuit board 2. The surface is movably connected, the bottom of the RCU circuit board 2 is fixedly installed with an inser...
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A remote control unit (RCU) disclosed by the present invention comprises an RCU shell and an RCU circuit board, the top of the RCU shell corresponding to the position of the RCU circuit board is provided with a movable groove, the inner wall of the movable groove is movably connected with the surface of the RCU circuit board, the bottom of the RCU circuit board is fixedly connected with an insertion rod, the inner part of the RCU shell corresponding to the position of the insertion rod is provided with an insertion groove, the inner wall of the insertion groove is movably connected with the surface of the insertion rod in an inserted mode, a positioning groove is formed in the surface of the inserting rod, and a positioning rod is movably connected with the inner wall of the positioning groove in an inserted mode. The RCU circuit board is placed on the inner wall of the movable groove, when the RCU circuit board is installed, only the insertion rod needs to be aligned with the insertion groove in position, the RCU circuit board is pressed downwards, and under the effect of reset stretching of a telescopic rod and a damping spring, the positioning rod is inserted into the inner wall of the positioning groove and fixes the insertion rod, so that installation of the RCU circuit board is completed, operation is simple, and installation is convenient.
Description
technical field [0001] The invention relates to the technical field of communication, in particular to a remote control unit RCU. Background technique [0002] In mobile communication systems, with the development of antenna technology, electrically regulated antennas have been widely used at present. The so-called electronically adjustable antenna refers to a mobile antenna that uses electronic adjustment of the downtilt angle. Through the maintenance system located at the base station, the electronic downtilt angle of the antenna is adjusted by means of remote network management, that is, the electronic downtilt angle of the antenna is realized by remotely controlling the remote control unit. Read and adjust to optimize the network. [0003] However, in actual use of the prior art, when the circuit board is equipped on the RCU housing, it is usually installed with screws, which is troublesome, time-consuming and labor-intensive. SUMMARY OF THE INVENTION [0004] The pu...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H05K7/14
CPCH05K7/1427H05K7/1417
Inventor 黄志军
Owner 无锡语讯通信技术有限公司