Seven-in-one conduction integrated antenna device

Abstract

The utility model discloses a seven-in-one conduction integrated antenna device, which comprises an antenna shell, a GNSS high-precision RTK antenna and a GPS / BD antenna are arranged in the antenna shell, and a plurality of wire cores connected with the GNSS high-precision RTK antenna and the GPS / BD antenna are led out of the antenna shell. The periphery of the plurality of wire cores is sleeved with a woven net pipe used for wrapping the plurality of wire cores together, the front end of each wire core is provided with a connector, the number of the wire cores is not less than seven, each wire core only transmits one type of frequency signals, and each connector is provided with a signal distinguishing identifier; according to the utility model, the GNSS high-precision RTK antenna and the GPS / BD antenna are used as the main body, and the GNSS high-precision RTK antenna and the GPS / BD antenna are wide in frequency range and meet the requirements of RTK, 4G and 5G frequency bands, so that the GNSS high-precision RTK antenna and the GPS / BD antenna can be widely applied to occasions such as vehicle navigation, positioning and tracking, security and the like. In this way, the number of arranged antennas is small, and interference is small.

Description

Technical Field

[0001] The utility model relates to the technical field related to antennas, and in particular to a seven-in-one communication and guidance integrated antenna device. Background Art

[0002] With the advancement of science and technology and society, new-generation information technology is driving smarter living. With the development of technologies like 5G, urban Wi-Fi, and artificial intelligence, the impact of the internet has become universally recognized. The internet is ubiquitous, connecting everything. Existing antennas have a single function. When multiple functions are required, multiple antennas of varying sizes are often required, resulting in bulky connections and interference between antennas. Utility Model Content

[0003] In order to solve the defects of the existing technology that the antenna function is single and when multiple functions are required, multiple types of antennas often need to be connected separately, resulting in a large volume and mutual interference between antennas, the utility model provides a seven-in-one communication and guidance integrated antenna device.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The utility model discloses a seven-in-one communication and guidance antenna device, comprising an antenna shell, wherein a GNSS high-precision RTK antenna and a GPS / BD antenna are arranged inside the antenna shell, and multiple wire cores connected to the GNSS high-precision RTK antenna and the GPS / BD antenna are led out of the antenna shell, and a braided network tube for wrapping the multiple wire cores together is provided on the outer periphery of the multiple wire cores, and a connector is provided at the front end of each wire core, and the wire cores are provided with no less than seven, and each wire core transmits only one type of frequency signal, and a signal distinguishing mark is provided on each connector.

[0006] As a preferred technical solution of the present invention, the signal distinguishing mark is a color mark for distinguishing the connectors.

[0007] As a preferred technical solution of the present invention, the signal distinguishing mark includes a relief mark provided on the connector for engraving the model type.

[0008] As a preferred technical solution of the present invention, the phase output ends of the GNSS high-precision RTK antenna and the GPS / BD antenna are both provided with high-gain low-noise amplification modules.

[0009] As a preferred technical solution of the present invention, a high out-of-band suppression filter is provided between the GNSS high-precision RTK antenna, the GPS / BD antenna and the high-gain low-noise amplifier module.

[0010] As a preferred technical solution of the present invention, both ends of the braided network tube are fixed to the multiple wire cores using heat shrink tubes.

[0011] As a preferred technical solution of the present invention, the GNSS high-precision RTK antenna and the GPS / BD antenna both adopt right-hand circular polarization communication mode.

[0012] The beneficial effects of the utility model are:

[0013] This seven-in-one communication and navigation antenna system is primarily composed of a GNSS high-precision RTK antenna and a GPS / BD antenna. These antennas have a wide frequency range, covering RTK, 4G, and 5G bands. They are widely used in vehicle navigation, positioning and tracking, security, and other applications. This reduces the number of antennas required and minimizes interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a structural diagram of a seven-in-one communication and guidance antenna device of the utility model;

[0016] Figure 2 This is a schematic diagram of the system block diagram of a seven-in-one communication and guidance integrated antenna device of the present invention.

[0017] Figure: 1. Antenna housing; 2. GNSS high-precision RTK antenna; 3. GPS / BD antenna; 4. Multiple wire cores; 5. Braided network management system; 6. Connector; 7. Signal identification mark; 8. High-gain low-noise amplifier module; 9. High out-of-band rejection filter; 10. Heat shrink tubing. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0019] Example: Figure 1 、 Figure 2As shown, the utility model is a seven-in-one communication and guidance integrated antenna device, including an antenna shell 1, wherein a GNSS high-precision RTK antenna 2 and a GPS / BD antenna 3 are provided inside the antenna shell 1, and a plurality of wire cores 4 connected to the GNSS high-precision RTK antenna 2 and the GPS / BD antenna 3 are led out of the antenna shell 1, and the outer periphery of the plurality of wire cores 4 is provided with a braided network tube 5 for wrapping the plurality of wire cores 4 together, and a connector 6 is provided at the front end of each wire core 4, and the wire cores 4 are provided with no less than seven, and each wire core 4 only transmits one type of frequency signal, and a signal distinguishing mark 7 is provided on each connector 6. The GNSS high-precision RTK antenna has a wide frequency range, including GPS: L1C, L1C / A, L5, BD: B1I, B1C, B2a, B2I; GLONASS: L1; Galileo: E1, E5a, E5b; this allows for the reception of multiple types of signals. The frequency range of the GPS / BD antenna 3 is GPS: L1C, L1C / A; BD: B1I, B1C; GLONASS: L1; this reduces the number of antennas required and reduces interference. This vehicle-mounted antenna is designed for GNSS high-precision RTK, 4G, and 5G frequency bands and can be widely used in vehicle navigation, positioning and tracking, security, and other occasions.

[0020] The signal distinguishing mark 7 is a color mark used to distinguish the connectors, which facilitates the connection.

[0021] The GNSS high-precision RTK antenna 2 and the GPS / BD antenna 3 both adopt right-hand circular polarization communication mode.

[0022] The signal distinguishing mark 7 includes a relief mark provided on the connector 6 for engraving the model type, so that the signal distinguishing mark 7 can be distinguished more accurately in combination with the color mark.

[0023] The phase output ends of the GNSS high-precision RTK antenna 2 and the GPS / BD antenna 3 are both provided with high-gain low-noise amplifier modules 8 to amplify the signals and facilitate signal transmission.

[0024] A high out-of-band suppression filter 9 is provided between the GNSS high-precision RTK antenna 2, the GPS / BD antenna 3 and the high-gain low-noise amplifier module to ensure normal operation in a harsh electromagnetic environment.

[0025] The two ends of the braided network tube 5 are fixed to the multiple wire cores 4 with heat shrink tubes 10, which plays a good protective role.

[0026] When in operation, this seven-in-one communication and navigation antenna device is based on the GNSS high-precision RTK antenna 2 and the GPS / BD antenna 3. Because the GNSS high-precision RTK antenna 2 and the GPS / BD antenna 3 have a wide frequency range, meeting the RTK, 4G, and 5G frequency bands, it can be widely used in vehicle navigation, positioning tracking, security, and other occasions. The GNSS high-precision RTK antenna has a wide frequency range, including GPS: L1C, L1C / A, L5, BD: B1I, B1C, B2a, B2I; GLONASS: L1; Galileo: E1, E5a, E5b; this allows for the reception of multiple types of signals. The frequency range of the GPS / BD antenna 3 is GPS: L1C, L1C / A; BD: B1I, B1C; GLONASS: L1; this reduces the number of antennas required and reduces interference. This vehicle-mounted antenna is designed for GNSS high-precision RTK, 4G, and 5G frequency bands and can be widely used in vehicle navigation, positioning and tracking, security, and other occasions.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A seven-in-one communication and guidance antenna device, characterized in that: The invention comprises an antenna shell (1), wherein a GNSS high-precision RTK antenna (2) and a GPS / BD antenna (3) are arranged inside the antenna shell (1), and a plurality of wire cores (4) connected to the GNSS high-precision RTK antenna (2) and the GPS / BD antenna (3) are led out of the antenna shell (1), and a braided network tube (5) for wrapping the plurality of wire cores (4) together is provided on the outer sleeve of the plurality of wire cores (4), and a connector (6) is provided at the front end of each wire core (4), and the wire cores (4) are provided with no less than seven, and each wire core (4) transmits only one type of frequency signal, and a signal distinguishing mark (7) is provided on each connector (6).

2. The seven-in-one communication and conduction integrated antenna device according to claim 1, characterized in that: The signal distinguishing mark (7) is a color mark used to distinguish the connectors.

3. The seven-in-one communication and conduction integrated antenna device according to claim 1, characterized in that: The signal distinguishing mark (7) comprises a relief mark provided on the connector (6) for engraving the model type.

4. The seven-in-one communication and conduction integrated antenna device according to claim 1, characterized in that: The phase output ends of the GNSS high-precision RTK antenna (2) and the GPS / BD antenna (3) are both provided with a high-gain low-noise amplification module (8).

5. The seven-in-one communication and conduction integrated antenna device according to claim 4, characterized in that: A high out-of-band suppression filter (9) is provided between the GNSS high-precision RTK antenna (2), the GPS / BD antenna (3) and the high-gain low-noise amplification module.

6. The seven-in-one communication and conduction integrated antenna device according to claim 1, characterized in that: Both ends of the braided network tube (5) are fixed to the plurality of wire cores (4) using heat shrink tubes (10).

7. The seven-in-one communication and conduction integrated antenna device according to claim 1, characterized in that: The GNSS high-precision RTK antenna (2) and the GPS / BD antenna (3) both adopt a right-hand circular polarization communication mode.

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