A combined antenna with leads

Abstract

This utility model discloses a combined antenna with lead wires, comprising: a housing and a base plate; a communication array and a positioning array are disposed within the housing, and the communication array and positioning array are respectively connected to the inner side of the base plate; a communication port connector passes through the base plate, and the communication array communicates with the communication port connector; a lead wire also passes through the outer side of the base plate, and an array port connector is disposed at the bottom of the lead wire, and the positioning array communicates with the array port connector through the lead wire. The combined antenna's communication array communicates with the communication port connector, and the positioning array communicates with the array port connector through the lead wire, thus realizing data communication and positioning functions and ensuring the operational stability of the combined antenna; furthermore, replacing the original fixed positioning array with a lead wire method facilitates the installation of the combined antenna and is applicable to rail transit systems with narrow top openings, ensuring the ease of installation and performance of the combined antenna.

Description

Technical Field

[0001] This utility model relates to the field of combined antenna technology, and specifically to a combined antenna with leads. Background Technology

[0002] With the continuous development of the rail transit industry, especially high-speed railways, the requirements for communication and positioning systems are increasing. As a key device for realizing communication and positioning functions, the combined antenna not only ensures the smooth operation of rail transit but also guarantees normal communication for passengers, thus becoming an indispensable and important piece of equipment in the rail transit field.

[0003] In related technologies, existing combined antennas typically consist of a communication element and a positioning element, with a certain distance between them. This design can effectively achieve communication and positioning functions in most conventional application scenarios. However, with the increase in high-speed rail speeds, more requirements have been placed on the components of high-speed rail. At the same time, in order to ensure precise connections between various components on the top of the high-speed rail and reduce wind resistance, the openings on the top of the train are becoming increasingly narrow, making it impossible to smoothly install combined antennas on the top of these high-speed rails. Furthermore, the installation of existing combined antennas is quite difficult.

[0004] Therefore, there is an urgent need for a combined antenna with lead wires to reduce installation difficulty and meet the installation requirements of the narrow opening on the top of the high-speed rail. Utility Model Content

[0005] The purpose of this invention is to provide a combined antenna with leads to solve at least one aspect of the problems and defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A combined antenna with leads, comprising:

[0008] Casing and base plate;

[0009] The housing is equipped with a communication array and a positioning array, which are respectively connected to the inner side of the base plate.

[0010] The base plate is provided with a communication port connector, and the communication array is connected to the communication port connector;

[0011] The base plate is also provided with a lead wire, and an array port connector is provided at the bottom of the lead wire. The positioning array is connected to the array port connector through the lead wire.

[0012] The combined antenna with leads according to this scheme has at least the following technical advantages:

[0013] The communication array of this combined antenna with lead wires is connected to the communication port connector, and the positioning array is connected to the array port connector via lead wires, thus realizing data communication and positioning functions and ensuring the operational stability of the combined antenna. Furthermore, replacing the original fixed positioning array with lead wires makes it easier for the lead wires to pass through the narrow openings on the top of the rail transit vehicle, facilitating the installation of the combined antenna. It can also be applied to rail transit vehicles with narrow top openings, ensuring the ease of installation and performance of the combined antenna.

[0014] As a further embodiment of this utility model, the housing is threadedly connected to the base plate.

[0015] Because the housing and the base plate are threaded together, the housing and the base plate are easy to install and disassemble, which facilitates the replacement or maintenance of the internal components of the combined antenna. The housing and the base plate can fit tightly together, ensuring a firm connection between them and preventing the base plate from loosening due to external forces such as vibration and impact, which could cause the communication array, positioning array, and other components to swing or shake. This improves the performance stability and service life of the combined antenna.

[0016] As a further improvement of this utility model, the base plate is made of aluminum alloy or stainless steel.

[0017] Because the base plate is made of aluminum alloy or stainless steel, the base plate can effectively resist the corrosion of oxygen, moisture, acids and alkalis, and can provide stable support for the communication array and positioning array on the base plate, ensuring the operational stability of the combined antenna in complex working environments.

[0018] As a further improvement of this utility model, the lead wire is provided with a protective cover.

[0019] By installing a protective cover over the lead wire, the lead wire can be prevented from being directly impacted, squeezed, or worn by external forces, reducing the risk of damage to the lead wire insulation layer and breakage of the wire. It can also reduce the entry of moisture and humidity into the lead wire, thereby ensuring the electrical connection stability and signal transmission reliability of the lead wire.

[0020] As a further improvement of this utility model, lightning protection devices are respectively provided inside the communication port connector and the array port connector.

[0021] Because surge protection devices are installed in the communication port connector and the array port connector respectively, these surge protection devices can discharge most of the lightning energy to the ground before the lightning current reaches the sensitive components inside the connector, avoiding excessive voltage surges on the equipment components, preventing electronic components from being broken down or burned, ensuring the safety of key components in the combined antenna, reducing the cost of equipment maintenance and replacement, and improving the service life and reliability of the equipment.

[0022] As a further improvement of this invention, it also includes a Wi-Fi module or a Bluetooth module.

[0023] Because the combined antenna also includes a Wi-Fi module or a Bluetooth module, it can realize wireless communication and data transmission between devices, monitor the operating status of the equipment in real time, collect production data, facilitate timely fault detection and maintenance, and remotely monitor the working status of the antenna, and remotely adjust the operating frequency of the communication array and the positioning array, thereby improving the flexibility and maintainability of the antenna.

[0024] As a further improvement of this utility model, a waterproof and breathable valve is provided on the side of the base plate near the communication port connector.

[0025] A waterproof and breathable valve is installed on the side of the base plate near the communication port connector to prevent water vapor condensation and maintain the balance of air pressure inside and outside the housing. This avoids water vapor inside the housing condensing into water droplets due to temperature changes, which could cause short circuits or corrosion of components. Furthermore, the housing will expand and contract with temperature changes. The waterproof and breathable valve can balance the air pressure inside and outside the housing in a timely manner, reducing the risk of damage to the housing due to thermal expansion and contraction, thereby ensuring the stability and reliability of the internal components of the housing.

[0026] As a further improvement of this utility model, a waterproof rubber ring is provided at the connection between the shell and the base plate.

[0027] As a further improvement of this utility model, the waterproof rubber ring is made of silicone rubber.

[0028] By installing a waterproof rubber ring at the connection between the housing and the base plate, the waterproof rubber ring, made of silicone rubber, can effectively enhance the sealing and tightness of the connection between the housing and the base plate, effectively preventing the intrusion of liquids such as moisture, rainwater, and dew, avoiding damage to internal components due to moisture, and preventing faults such as short circuits and leakage. In addition, the waterproof rubber ring has excellent thermal stability and can maintain its stable performance in high-temperature environments.

[0029] As a further improvement of this utility model, the lead wire is selected as a radio frequency cable.

[0030] Because the lead wires are made of radio frequency (RF) cables, the signal can reach its destination with high efficiency when it is transmitted through the cable, reducing signal strength attenuation, improving the overall performance of the antenna, and ensuring that the signal can be transmitted and received accurately and stably. In addition, the RF cables have good flexibility, making it easy to bend and wire during installation, which improves the convenience and flexibility of installation. Attached Figure Description

[0031] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0032] Figure 1 A schematic diagram of a three-dimensional structure of a combined antenna with leads;

[0033] Figure 2 This is a schematic diagram of the main structure of a combined antenna with leads;

[0034] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure;

[0035] Figure 4 A schematic diagram of a combined antenna with leads, viewed from below.

[0036] Figure 5 for Figure 4 A cross-sectional structural diagram.

[0037] Figure label:

[0038] 1. Housing; 2. Base plate; 3. Communication array; 4. Positioning array; 5. Communication port connector; 6. Lead wire; 7. Array port connector; 8. Waterproof and breathable valve; 9. Waterproof rubber ring. Detailed Implementation

[0039] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0040] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0042] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0043] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0044] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0045] like Figure 1-5 The present invention, as shown in this embodiment, provides a combined antenna with lead wires, comprising: a housing 1 and a base plate 2; a communication array 3 and a positioning array 4 are disposed inside the housing 1, and the communication array 3 and the positioning array 4 are respectively connected to the inner side of the base plate 2; a communication port connector 5 is provided through the base plate 2, and the communication array 3 is connected to the communication port connector 5; a lead wire 6 is also provided through the outer side of the base plate 2, and an array port connector 7 is provided at the bottom of the lead wire 6, and the positioning array 4 is connected to the array port connector 7 through the lead wire 6.

[0046] Specifically, the communication element 3 of the combined antenna with lead wires is connected to the communication port connector 5, and the positioning element 4 is connected to the element port connector 7 via the lead wire 6, thereby realizing data communication and positioning functions and ensuring the operational stability of the combined antenna. Furthermore, replacing the original fixed positioning element with a lead wire method makes it easier for the lead wire to pass through the narrow openings on the top of the rail transit, facilitating the installation of the combined antenna and making it applicable to rail transit with different narrow top openings, ensuring the ease of installation and performance of the combined antenna.

[0047] Furthermore, the housing 1 is threadedly connected to the base plate 2.

[0048] Specifically, the threaded connection between the housing 1 and the base plate 2 makes it easy to install and disassemble the housing 1 and the base plate 2, facilitating the replacement or maintenance of the internal components of the combined antenna. Furthermore, the housing 1 and the base plate 2 can achieve a tight fit, ensuring a firm connection between the two and preventing the base plate 2 from loosening due to external forces such as vibration and impact, which could cause the communication array 3, positioning array 4, and other components to swing or shake. This improves the performance stability and service life of the combined antenna.

[0049] Furthermore, the base plate 2 is made of aluminum alloy or stainless steel.

[0050] Specifically, since the base plate 2 is made of aluminum alloy or stainless steel, the aluminum alloy or stainless steel base plate 2 can effectively resist the corrosion of oxygen, moisture, acids and alkalis, and can provide stable support for the communication array 3 and positioning array 4 on the base plate 2, ensuring the operational stability of the combined antenna in complex working environments.

[0051] Furthermore, the outer casing of lead-out line 6 is equipped with a protective cover.

[0052] Specifically, by installing a protective cover over the lead wire 6, the lead wire 6 can be prevented from being directly impacted, squeezed or worn by external forces, reducing the risk of damage to the insulation layer of the lead wire 6 and breakage of the wire. It can also reduce the entry of moisture and humidity into the lead wire 6, thereby ensuring the electrical connection stability and signal transmission reliability of the lead wire 6.

[0053] Furthermore, lightning protection devices are installed in the communication port connector 5 and the array port connector 7 respectively.

[0054] Specifically, since lightning protection devices are installed in the communication port connector 5 and the array port connector 7 respectively, these devices can discharge most of the lightning energy to the ground before the lightning current reaches the sensitive components inside the connector, preventing the equipment components from being subjected to excessive voltage surges, preventing electronic components from being broken down or burned, ensuring the safety of key components inside the combined antenna, reducing the cost of equipment maintenance and replacement, and improving the service life and reliability of the equipment.

[0055] Furthermore, it also includes a Wi-Fi module or a Bluetooth module.

[0056] Specifically, since the combined antenna also includes a Wi-Fi module or a Bluetooth module, it can realize wireless communication and data transmission between devices, monitor the operating status of the equipment in real time, collect production data, facilitate timely fault detection and maintenance, and remotely monitor the working status of the antenna, and remotely adjust the operating frequency of the communication element 3 and the positioning element 4, thereby improving the flexibility and maintainability of the antenna.

[0057] According to embodiments of the present invention, such as Figure 4As shown, a waterproof and breathable valve 8 is provided on the side of the base plate 2 near the communication port connector 5.

[0058] Specifically, a waterproof and breathable valve 8 is installed on the side of the base plate 2 near the communication port connector 5 to prevent water vapor condensation and maintain the balance of air pressure inside and outside the housing 1. This prevents water vapor inside the housing 1 from condensing into water droplets due to temperature changes, which could cause short circuits or corrosion of components. Furthermore, the housing 1 will experience thermal expansion and contraction when the temperature changes. The waterproof and breathable valve 8 can balance the air pressure inside and outside the housing 1 in a timely manner, reducing the risk of damage to the housing 1 due to thermal expansion and contraction, thereby ensuring the stability and reliability of the internal components of the housing 1.

[0059] According to embodiments of the present invention, such as Figure 4 As shown, a waterproof rubber ring 9 is provided at the connection between the housing 1 and the base plate; the waterproof rubber ring 9 is made of silicone rubber.

[0060] Specifically, a waterproof rubber ring 9 is provided at the connection between the housing 1 and the base plate 2. The waterproof rubber ring 9 is made of silicone rubber, which can effectively enhance the sealing and tightness of the connection between the housing 1 and the base plate 2, effectively prevent the intrusion of liquids such as moisture, rainwater, and dew, avoid damage to internal components due to moisture, and prevent faults such as short circuits and leakage. In addition, the waterproof rubber ring 9 has excellent thermal stability and can maintain its stable performance in high-temperature environments.

[0061] It should also be noted that lead-out line 6 is made of radio frequency cable.

[0062] Specifically, since lead-out line 6 is made of radio frequency cable, the signal can reach its destination with high efficiency when transmitted in the cable, reducing signal strength attenuation, improving the overall performance of the antenna, and ensuring that the signal can be transmitted and received accurately and stably. In addition, radio frequency cable has good flexibility, which makes it easy to bend and wire during installation, improving the convenience and flexibility of installation.

[0063] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A combined antenna with leads, characterized in that, include: Shell (1) and base plate (2); The housing (1) is provided with a communication array (3) and a positioning array (4), which are respectively connected to the inner side of the base plate (2); The base plate (2) is provided with a communication port connector (5), and the communication array (3) is connected to the communication port connector (5); The base plate (2) is also provided with a lead wire (6) on the outside. The bottom of the lead wire (6) is provided with a serial port connector (7). The positioning serial element (4) is connected to the serial port connector (7) through the lead wire (6).

2. The combined antenna with leads according to claim 1, characterized in that, The housing (1) is threadedly connected to the base plate (2).

3. The combined antenna with leads according to claim 2, characterized in that, The base plate (2) is made of aluminum alloy or stainless steel.

4. The combined antenna with leads according to claim 1, characterized in that, The lead wire (6) is covered with a protective cover.

5. The combined antenna with leads according to claim 1, characterized in that, Lightning protection devices are respectively installed in the communication port connector (5) and the array port connector (7).

6. The combined antenna with leads according to claim 1, characterized in that, It also includes a Wi-Fi module or a Bluetooth module.

7. The combined antenna with leads according to claim 1, characterized in that, A waterproof and breathable valve (8) is provided on the side of the base plate (2) near the communication port connector (5).

8. The combined antenna with leads according to claim 1, characterized in that, A waterproof rubber ring (9) is provided at the connection between the shell (1) and the base plate.

9. The combined antenna with leads according to claim 8, characterized in that, The waterproof rubber ring (9) is made of silicone rubber.

10. The combined antenna with leads according to any one of claims 1 to 9, characterized in that, The lead wire (6) is selected as a radio frequency cable.

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