Antenna structure for receiving and transmitting railway communication signals

Abstract

The utility model discloses an antenna structure for receiving and transmitting railway communication signals, which comprises a signal receiving and transmitting antenna main body, the signal receiving and transmitting antenna main body comprises a fixed bottom plate, the upper surface of the fixed bottom plate is provided with a base, the top end of the base is provided with a signal receiving and transmitting antenna body, and one side of the base is provided with a lead; by designing a convenient disassembly and assembly maintenance mechanism, the bottom end of a base can be embedded into a mounting groove after a fixed bottom plate is fixedly mounted, and a reinforcing clamping head is elastically clamped into a reinforcing clamping hole under the action of compressing a reinforcing spring to generate deformation, so that the base is elastically locked and fixed, and the service life of the base is prolonged. And the threaded rod is rotated again to be embedded into the inner threaded hole to reinforce and install the reinforcing clamping head, so that the base is reinforced and installed and is convenient to fixedly install and use, and when the signal receiving and transmitting antenna main body is installed on the railway communication equipment and is damaged after being used for a long time, the base is disassembled and overhauled through reverse operation and is convenient to disassemble, assemble and overhaul.

Description

Technical Field

[0001] The utility model belongs to the technical field of railway communication signal transceiver antennas, and in particular relates to an antenna structure for railway communication signal transceiver. Background Art

[0002] Railway communications refers to the technology and equipment used in railway transportation production and construction to transmit and process various information using various communication methods. When railway communications transmit information and receive signals, they are usually received by installing a signal transceiver antenna on the railway communication equipment. The existing signal transceiver antenna is a device used to transmit and receive signals when information is transmitted on the railway communication equipment. When in use, the signal transceiver antenna facilitates the installation of a power-on clamp at the end of the wire, ensuring stable connection and use. It is also easy to disassemble and repair, thereby improving the convenience of disassembly and repair of the signal transceiver antenna body when it is installed on the railway communication equipment in the event of damage during use.

[0003] When the existing signal receiving and transmitting antenna is installed and used on railway communication equipment, it is directly closed at the installation position through the base, and multiple screws are passed through the inside of the installation hole and rotated and fixed with the help of tools, which makes the operation of rotating and fixing multiple screws during installation cumbersome. At the same time, the screws are exposed to the outside world and are prone to rust after installation. When the signal receiving and transmitting antenna is damaged after use for a period of time after installation, it is also necessary to remove multiple screws when repairing it. Severely rusted screws may even make it difficult to remove, making disassembly and maintenance inconvenient, affecting the convenience of disassembly and maintenance of the signal receiving and transmitting antenna during communication installation and use. For this reason, the utility model proposes an antenna structure for railway communication signal reception and transmission. Utility Model Content

[0004] The purpose of the present utility model is to provide an antenna structure for railway communication signal transmission and reception, so as to solve the problem proposed in the above background technology that when the signal transmission and reception antenna is installed and used on the railway communication equipment, it is necessary to use tools to fix the installation with multiple screws, and when it is damaged during use, it is also necessary to remove multiple screws for disassembly. When the screws are rusted, it may even become difficult to disassemble, making disassembly and maintenance inconvenient, affecting the convenience of disassembly and maintenance of the signal transmission and reception antenna when it is damaged during installation and use.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an antenna structure for transmitting and receiving railway communication signals, comprising a signal transmitting and receiving antenna body, the signal transmitting and receiving antenna body comprising a fixed base plate, a base being provided on the upper surface of the fixed base plate, a signal transmitting and receiving antenna body being provided on the top of the base plate, a wire being provided on one side of the base plate, a power supply connector being provided at the end of the wire, and the signal transmitting and receiving antenna body being further provided with:

[0006] A convenient disassembly and maintenance mechanism, comprising a snap-fit ​​mounting assembly disposed on the upper surface of a fixed base plate, an elastic locking assembly disposed at an edge of the snap-fit ​​mounting assembly, and a toggle adjustment assembly disposed on the upper surface of the fixed base plate;

[0007] The reinforcing fixing mechanism comprises an elastic reinforcing component arranged at the edge of the energized clamp head, and a fixed installation component is arranged at the end of the elastic reinforcing component.

[0008] Preferably, the snap-fit ​​mounting assembly includes a mounting groove provided at a middle position inside the fixed base plate, and the base is consistent with the internal structure of the mounting groove.

[0009] Preferably, the elastic locking assembly includes a threaded rod opened at the edge of the inner surface of the mounting groove and located inside the fixed base plate, the internal limit of the threaded rod is provided with a reinforcement clamp, the end of the reinforcement clamp and the connection between the internal bottom end of the threaded rod are provided with a compression reinforcement spring, and a reinforcement clamp hole is opened at the edge of the base.

[0010] Preferably, the reinforcement clamp is elastically connected to the interior of the threaded rod via the compression reinforcement spring, and the end of the reinforcement clamp is engaged with the interior of the reinforcement clamp hole.

[0011] Preferably, the toggle adjustment assembly includes a threaded rod slidably connected to the edge of the upper surface of the fixed base plate, an internal threaded hole is opened on the upper surface of the reinforcement clamp, and the bottom end of the threaded rod is rotationally connected to the internal thread of the internal threaded hole.

[0012] Preferably, the elastic reinforcement component includes a fixing groove opened at the edge of the power-on clamp head, an elastic protrusion is provided inside the fixing groove, an anti-slip sheet is provided on the outer surface of the elastic protrusion, and a compression spring is fixed at the connection between the inner surface of the elastic protrusion and the inner surface of the fixing groove by glue.

[0013] Preferably, the fixed installation assembly includes connecting blocks integrally formed at both ends of the elastic protrusion, screws are provided inside the connecting blocks, and the elastic protrusion and the interior of the fixing groove are rotationally fixed through the connecting blocks and the screws.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By designing a convenient disassembly and maintenance mechanism, after the fixed base plate is fixed and installed, the bottom end of the base can be embedded in the inside of the installation groove, and the reinforcement clamp is elastically clamped in the inside of the reinforcement clamp hole by compressing the reinforcement spring to cause deformation, thereby elastically locking and fixing the base, and the threaded rod is rotated again to be embedded in the inside of the internal threaded hole to reinforce the installation of the reinforcement clamp, so that the base is reinforced and installed, which is convenient for fixed installation and use. When the signal transceiver antenna body is installed on the railway communication equipment and is damaged by long-term use, the opposite operation can be performed to disassemble and repair the base, and the disassembly and maintenance are convenient, thereby improving the convenience of disassembly and maintenance when the signal transceiver antenna body is installed on the railway communication equipment and is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a partial cross-sectional structural diagram of the base, fixed bottom plate and signal transceiver antenna body of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part B in the middle;

[0019] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0020] Figure 5 This is a schematic diagram of the partial structure of the power-on clamp, elastic protrusion and wire of the utility model;

[0021] Figure 6 For this utility model Figure 5 The enlarged structural diagram of part C in the middle;

[0022] In the figure: 100, signal transceiver antenna body; 101, fixed base plate; 102, base; 1021, threaded rod; 1022, mounting slot; 1023, compression reinforcement spring; 1024, reinforcement clamp; 1025, internal threaded hole; 1026, reinforcement clamp hole; 103, signal transceiver antenna body; 104, wire; 105, power clamp; 1051, fixing slot; 1052, elastic protrusion; 1053, anti-slip sheet; 1054, screw; 1055, connecting block; 1056, compression spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 6 The present invention provides a technical solution: an antenna structure for railway communication signal transmission and reception, including a signal transmission and reception antenna body 100, the signal transmission and reception antenna body 100 including a fixed base plate 101, a base 102 is provided on the upper surface of the fixed base plate 101, a signal transmission and reception antenna body 103 is provided on the top of the base 102, a wire 104 is provided on one side of the base 102, and a power supply clamp 105 is provided at the end of the wire 104. When the signal transmission and reception antenna body 100 is fixedly installed on the railway communication equipment, the power supply clamp 105 is installed by engaging with the port of the railway communication equipment, so that the signal transmission and reception antenna body 100 is connected to the railway communication equipment after installation for signal transmission and reception. The signal transmission and reception antenna body 100 is also provided with:

[0025] A convenient disassembly and maintenance mechanism is provided, and the convenient disassembly and maintenance mechanism includes a snap-fit ​​installation component arranged on the upper surface of the fixed base plate 101, an elastic locking component is arranged at the edge of the snap-fit ​​installation component, and the upper surface of the elastic locking component is located on the upper surface of the fixed base plate 101 and is provided with a toggle adjustment component. When the signal transceiver antenna main body 100 is damaged during installation and use, the base 102 and the signal transceiver antenna body 103 can be quickly disassembled and maintained by the convenient disassembly and maintenance mechanism, and the disassembly and maintenance is convenient, and it is not easy to cause rust and difficulty in disassembly, thereby improving the convenience of disassembly and maintenance of the signal transceiver antenna main body 100 when it is installed on railway communication equipment and damaged during use.

[0026] In order to facilitate the quick installation of the base 102 on the upper surface of the fixed base plate 101 through the snap-fit ​​installation component, so as to facilitate quick installation and use, in this embodiment, preferably, the snap-fit ​​installation component includes a mounting groove 1022 opened at the middle position inside the fixed base plate 101, and the internal structure of the base 102 is consistent with the internal structure of the mounting groove 1022. After the fixed base plate 101 is fixed, the base 102 is snapped into the interior of the fixed base plate 101 through the mounting groove 1022, which is convenient for quick installation, and vice versa for quick disassembly.

[0027] The cam 1024 is fixed to the bottom of the base 102 and is locked in place by the spring 1026.

[0028] In order to facilitate the adjustment of the reinforcement clamp 1024 by toggling the adjustment component and facilitate the opening operation during disassembly and assembly, in this embodiment, preferably, the toggling adjustment component includes a threaded rod 1021 slidably connected to the edge of the upper surface of the fixed base plate 101, and an internal threaded hole 1025 is provided on the upper surface of the reinforcement clamp 1024. The bottom end of the threaded rod 1021 is rotatably connected to the internal thread of the internal threaded hole 1025. When the signal transceiver antenna body 100 is clamped and installed, the threaded rod 1021 can be toggled to drive the reinforcement clamp 1024 to move and adjust, which is convenient for opening. After the clamping and installation, the threaded rod 1021 is rotated to embed into the inside of the internal threaded hole 1025 to reinforce the reinforcement clamp 1024, which is convenient for reinforced installation and use.

[0029] A strengthening fixing mechanism is provided, and the strengthening fixing mechanism includes an elastic reinforcement component arranged at the edge of the power-on clamp 105. A fixed installation component is provided at the end of the elastic reinforcement component. When the signal transceiver antenna body 100 is installed and used, the power-on clamp 105 is clamped at the port of the railway communication equipment. The strengthening fixing mechanism strengthens the fixing installation of the power-on clamp 105. When the wire 104 is accidentally subjected to tension, it is not easy to cause the power-on clamp 105 to loosen and fall off. The strengthening fixing installation improves the strengthening fixation of the signal transceiver antenna body 100 on the power-on clamp 105 when it is installed and used in railway communications.

[0030] In order to facilitate the reinforcement and installation of the power-on clamp 105 through the elastic reinforcement component and make it more stable in use, in this embodiment, preferably, the elastic reinforcement component includes a fixing groove 1051 opened at the edge of the power-on clamp 105, and an elastic protrusion 1052 is provided inside the fixing groove 1051, and an anti-slip sheet 1053 is provided on the outer surface of the elastic protrusion 1052. The connection between the inner surface of the elastic protrusion 1052 and the inner surface of the fixing groove 1051 is fixed with a compression spring 1056 by glue. After the power-on clamp 105 is engaged and installed, the compression spring 1056 and the elastic protrusion 1052 are deformed and elastically compressed, and when the elastic protrusion 1052 is compressed, the anti-slip sheet 1053 contacts the inner surface of the port for anti-slip reinforcement, which facilitates the reinforcement and installation of the power-on clamp 105 and is not easily caused to fall off by tension during use after installation.

[0031] In order to facilitate the fixed installation and reinforcement of the elastic protrusion 1052 through the fixed installation component, in this embodiment, preferably, the fixed installation component includes a connecting block 1055 integrally formed at both ends of the elastic protrusion 1052, and a screw 1054 is provided inside the connecting block 1055. The elastic protrusion 1052 and the interior of the fixing groove 1051 are rotated and fixed by the connecting block 1055 and the screw 1054. After the elastic protrusion 1052 is closed inside the fixing groove 1051 by the connecting block 1055, the screw 1054 is rotated to fix the connecting block 1055, which is convenient for fixed installation and use.

[0032] The working principle and use process of the present invention: When using this type of antenna structure for transmitting and receiving railway communication signals, it is first installed, and the fixed base plate 101 is closed at the installation position for railway communication. The bolts are passed through the installation holes to fix the fixed base plate 101. After fixed installation, the threaded rod 1021 is adjusted to the inside of the threaded rod 1021, and the bottom end of the base 102 is embedded in the inside of the installation groove 1022. After closing, the threaded rod 1021 is loosened, and the reinforcement clamp 1024 is elastically clamped in the reinforcement clamp hole by compressing the reinforcement spring 1023 to cause deformation. 1026, thereby elastically locking and fixing the base 102, and rotating the threaded rod 1021 again to insert it into the inner threaded hole 1025 to reinforce the installation of the reinforcement clamp 1024, so that the base 102 is reinforced and locked, which is convenient for fixed installation and use. The installation operation is convenient, and when the signal transceiver antenna body 100 is installed on the railway communication equipment and is damaged due to long-term use, the base 102 can be disassembled and repaired by the opposite operation, and the disassembly and maintenance is convenient, and it is not easy to cause rust and difficulty in disassembly, thereby improving the convenience of disassembly and maintenance when the signal transceiver antenna body 100 is installed on the railway communication equipment and is damaged;

[0033] Then, when the signal transceiver antenna body 100 is fixedly installed on the railway communication equipment, the power-on clamp 105 is engaged with the port of the railway communication equipment, so that the signal transceiver antenna body 100 is installed and connected to the railway communication equipment for signal transmission and reception;

[0034] Finally, before the signal transceiver antenna body 100 is installed, the elastic protrusion 1052 is closed inside the fixing groove 1051, and the screw 1054 is rotated inside the connecting block 1055 to fix the elastic protrusion 1052. When the signal transceiver antenna body 100 is fixed and installed, the power clamp 105 is engaged and installed. When the power clamp 105 is engaged, the elastic protrusion 1052 and the compression spring 1056 are squeezed and deformed until the power clamp 105 is engaged and installed on the railway communication equipment end. After the opening is located, the compression spring 1056 and the elastic protrusion 1052 are deformed to drive the anti-slip sheet 1053 to press the inner surface of the contact port for reinforcement installation, so that the signal transceiver antenna body 100 can reinforce the installation of the power-on clamp 105 during installation and use. After installation, when the wire 104 is accidentally pulled, it is not easy to cause the power-on clamp 105 to loosen and fall off, thereby strengthening the fixed installation and improving the fixation of the signal transceiver antenna body 100 on the power-on clamp 105 when it is installed and used in railway communications, making it more stable to install and use.

[0035] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antenna structure for transmitting and receiving railway communication signals, comprising a signal transmitting and receiving antenna body (100), wherein the signal transmitting and receiving antenna body (100) comprises a fixed base plate (101), a base (102) is provided on the upper surface of the fixed base plate (101), a signal transmitting and receiving antenna body (103) is provided on the top of the base (102), a wire (104) is provided on one side of the base (102), and a power supply clamp (105) is provided at the end of the wire (104), characterized in that: The signal transceiver antenna body (100) is further provided with: A convenient disassembly and maintenance mechanism, comprising a snap-fit ​​installation component arranged on the upper surface of a fixed base plate (101), an elastic locking component arranged at the edge of the snap-fit ​​installation component, and a toggle adjustment component arranged on the upper surface of the fixed base plate (101); A reinforcing fixing mechanism is provided, and the reinforcing fixing mechanism comprises an elastic reinforcing component arranged at the edge of the power-on clamp (105), and a fixed installation component is arranged at the end of the elastic reinforcing component.

2. The antenna structure for transmitting and receiving railway communication signals according to claim 1, characterized in that: The snap-fit ​​installation assembly comprises a mounting groove (1022) provided at a middle position inside the fixed base plate (101), and the base (102) and the internal structure of the mounting groove (1022) are consistent.

3. The antenna structure for transmitting and receiving railway communication signals according to claim 2, characterized in that: The elastic locking assembly comprises a threaded rod (1021) provided at the inner edge of the mounting groove (1022) and located inside the fixed base plate (101); a reinforcing clamp (1024) is provided inside the threaded rod (1021); a compression reinforcing spring (1023) is provided at the connection between the end of the reinforcing clamp (1024) and the inner bottom end of the threaded rod (1021); and a reinforcing clamp hole (1026) is provided at the edge of the base (102).

4. The antenna structure for transmitting and receiving railway communication signals according to claim 3, characterized in that: The reinforcement clamp (1024) is elastically connected to the interior of the threaded rod (1021) via the compression reinforcement spring (1023), and the end of the reinforcement clamp (1024) is engaged and connected to the interior of the reinforcement clamp hole (1026).

5. The antenna structure for transmitting and receiving railway communication signals according to claim 3, characterized in that: The toggle adjustment assembly comprises a threaded rod (1021) slidably connected to the edge of the upper surface of the fixed base plate (101); an internal threaded hole (1025) is provided on the upper surface of the reinforcement clamp (1024); and the bottom end of the threaded rod (1021) is rotatably connected to the internal thread of the internal threaded hole (1025).

6. The antenna structure for transmitting and receiving railway communication signals according to claim 1, characterized in that: The elastic reinforcement component comprises a fixing groove (1051) provided at the edge of the power-on clamp (105); an elastic protrusion (1052) is provided inside the fixing groove (1051); an anti-slip sheet (1053) is provided on the outer surface of the elastic protrusion (1052); and a compression spring (1056) is fixed at the connection between the inner surface of the elastic protrusion (1052) and the inner surface of the fixing groove (1051) by adhesive bonding.

7. The antenna structure for transmitting and receiving railway communication signals according to claim 6, characterized in that: The fixed installation assembly comprises connecting blocks (1055) integrally formed at both ends of the elastic protrusion (1052), screws (1054) are provided inside the connecting blocks (1055), and the elastic protrusion (1052) and the interior of the fixing groove (1051) are rotationally fixed via the connecting blocks (1055) and the screws (1054).

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