Antenna device for remote monitoring alarm temperature controller
A temperature controller and remote monitoring technology, which is applied to antenna supports/installation devices, antennas, antenna parts, etc., can solve the problem of troublesome disassembly and assembly of external antennas, and achieve convenient disassembly and assembly, ensure normal communication, and flexible installation. Effect
Inactive Publication Date: 2018-03-23
HUANGSHI XIANDA ELECTRIC CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to solve the disadvantage of troublesome disassembly and assembly of external antennas in the prior art, and propose a remote monitoring and alarming temperature controller antenna device
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[0012] 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.
[0013] refer to Figure 1-2 An antenna device for a remote monitoring and alarming temperature controller, comprising an antenna base 3 and a bracket 4, an antenna 5 is vertically connected to the antenna base 3, the antenna base 3 is connected to a controller 13 through a signal line, and the antenna base 3 is far away from the antenna 5 One side is bonded with a gasket 7, the outer wall of the gasket 7 is provided with an annular groove 11, and the inner cavity of the annular groove 11 is fixedly connected with a ring magnet 12, and the side of the ring magnet 12 away from the gasket 7 is connected to the metal plate 2 Absorbed together, the side of the metal plate...
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The invention relates to the technical field of antennas and in particular to an antenna device for a remote monitoring alarm temperature controller. The antenna device comprises an antenna base and abracket. An antenna is vertically connected to the antenna base. The antenna base is connected to the controller through a signal line. A washer is bonded on a side, far away from the antenna, of theantenna. An annular groove is formed in the outer wall of the washer. An annular magnet is fixedly connected with the inner cavity of the annular groove. A side of the annular magnet far from the washer and a metal plate are adsorbed together. An adhesive pad is boned to a side, far away from the annular magnet, of the metal plate. According to the antenna device of the remote monitoring alarm temperature controller, the metal plate can be bonded at any position through the adhesive pad, and then the antenna base is bonded on the metal plate so as to complete the installation of the antenna.Compared with a conventional antenna device, the antenna device is convenient to assemble and disassemble, can fix the antenna at any position, and is more flexible to install, and guarantee normal communication between the controller and other devices.
Description
technical field [0001] The invention relates to the technical field of antennas, in particular to an antenna device for remote monitoring and alarming temperature controllers. Background technique [0002] An antenna is a transformer that transforms a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, or vice versa. A component used in radio equipment to transmit or receive electromagnetic waves. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy, which use electromagnetic waves to transmit information, rely on antennas to work. The existing remote monitoring and alarm temperature controller communicates with other devices through an external antenna, and the external antenna is usually a fixed installation structure, which is cumbersome to disassemble and assemble, which brings unnecessary trouble to the ins...
Claims
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IPC IPC(8): H01Q1/12
CPCH01Q1/1221
Inventor 张松波
Owner HUANGSHI XIANDA ELECTRIC CO LTD