An easy-to-use navigation antenna for rail transit
A rail transit and antenna technology, applied in the directions of antennas, antennas, and antenna components suitable for movable objects, can solve the problem of inconvenient use of navigation antennas, and achieve the effect of preventing random swing, slowing vibration, and ensuring normal use.
Active Publication Date: 2021-01-15
泰兴市鋆兴通讯设备有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to make up for the deficiencies of the prior art, and to provide an easy-to-use navigation antenna for rail transit, which has the advantage of being easy to use, and solves the problem that the existing navigation antenna for rail transit is not easy to use
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] see Figure 1-5 , the present invention provides a technical solution: an easy-to-use navigation antenna for rail transit, comprising a fixing seat 1, the upper surface of the fixing seat 1 is provided with a first groove 2, and the inner side wall of the first groove 2 is provided with two There are two symmetrical limiting grooves 3, the inside of the first groove 2 is provided with a fixing mechanism 4, and the upper surface of the fixing structure 4...
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The invention discloses an easy-to-use navigation antenna for rail transit, and relates to the technical field of antennas. The easy-to-use navigation antenna for rail transit comprises a fixing seat,wherein the upper surface of the fixing seat is provided with a first groove; the inner side wall of the first groove is provided with two symmetrical stopping slots; and a fixing mechanism is disposed inside the first groove. The easy-to-use navigation antenna for rail transit is provided with a forward / reverse motor, a rotating shaft, a first fixed plate, an N-pole strong magnet, a first S-polestrong magnet, and a second S-pole strong magnet. The rotation of a first fixed plate can be effectively driven by the rotation of the forward / reverse motor. When the first S-pole strong magnet and the second S-pole strong magnet correspond to each other, the same magnetic poles repel each other to drive the movement of a first sliding rod, such that the fast fixing of the navigation antenna is completed. When the first S-pole strong magnet and the N-pole strong magnet correspond to each other, the two magnetic poles attract each other to drive the movement of the first sliding rod, such thatthe disassembly of the navigation antenna is completed. Thus, the navigation antenna is convenient to use.
Description
technical field [0001] The invention relates to the technical field of antennas, in particular to an easy-to-use navigation antenna for rail transit. Background technique [0002] Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to run on specific tracks. The most typical rail transit is a railway system composed of traditional trains and standard railways. With the diversified development of train and railway technology, rail transit presents more and more types, not only for long-distance land transportation, but also for Widely used in urban public transportation with short and medium distances. Common rail transit includes traditional railways (national railways, intercity railways and urban railways), subways, light rails and trams. New rail transits include magnetic levitation track systems and monorail systems ( straddle track system and suspended track system) and automatic passenger mover system, etc., the antenna i...
Claims
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IPC IPC(8): H01Q1/32H01Q3/02
CPCH01Q1/3216H01Q3/02
Inventor 沈奕周敏
Owner 泰兴市鋆兴通讯设备有限公司