Communication auxiliary antenna with strong anti-interference capability

Abstract

The utility model relates to the technical field of mobile communication, and discloses a communication auxiliary antenna with strong anti-interference capability. The communication auxiliary antenna comprises a communication auxiliary antenna main body, one side of the interior of the communication auxiliary antenna main body is provided with a copper exposing area and a signal point, one side of the communication auxiliary antenna main body is provided with a coaxial line, one end of the coaxial line is provided with an antenna terminal, and the outer surface of the antenna terminal is in threaded connection with a terminal protection cover. A plurality of supporting blocks are arranged on the outer side of the upper surface of the terminal protection cover, an upper cover plate is arranged at the upper ends of the supporting blocks, a micro motor is installed in the upper cover plate, a connecting shaft is arranged at the lower end of the micro motor, a plurality of connecting rods are arranged on the outer side surface of the connecting shaft, a protection plate is arranged at one end of each connecting rod, and an upper sliding groove is formed in the upper cover plate. Through the above design, the terminal protective cover effectively protects the antenna terminal, thereby reducing the damage of severe weather to the antenna terminal, and prolonging the service life of the antenna terminal.

Description

Technical Field

[0001] This application belongs to the field of mobile communication technology, and specifically relates to a communication sub-antenna with strong anti-interference ability. Background Art

[0002] An antenna is an important component in a mobile communication network and is a device for realizing the air wireless connection between a mobile communication base station and a user's mobile phone terminal. To achieve better coverage, telecom operators need to build base stations on the tops of more buildings and install devices such as antennas.

[0003] A communication sub-antenna is a key component used in a wireless communication system, which is responsible for receiving and transmitting electromagnetic signals. As the core of the system, its design and performance directly affect the signal quality and coverage. The sub-antenna usually has a high gain and a wide beam width to ensure effective signal transmission and reception. It can take various forms, such as an omnidirectional antenna, a directional antenna, or a microstrip antenna, and the specific choice depends on the application requirements and environmental conditions.

[0004] However, common antenna terminals have no protection measures. In bad weather, it not only affects normal operation but also damages the terminals, reducing their service life and increasing the maintenance cost. Summary of the Utility Model

[0005] The purpose of this application is to provide a communication sub-antenna with strong anti-interference ability to solve the problem that common antenna terminals have no protection measures. In bad weather, it not only affects normal operation but also damages the terminals, reducing their service life and increasing the maintenance cost.

[0006] The technical solution adopted by this application is as follows: A communication sub-antenna with strong anti-interference ability includes a communication sub-antenna main body. On one side inside the communication sub-antenna main body, there is a copper-exposed area. On one side inside the communication sub-antenna main body, there is a signal point. On one side of the communication sub-antenna main body, a coaxial cable is installed. One end of the coaxial cable is installed with an antenna terminal. The outer surface of the antenna terminal is threadedly connected with a terminal protection cover. On the outer side of the upper surface of the terminal protection cover, there are several support blocks, and an upper cover plate is arranged at the upper ends of the support blocks.

[0007] By adopting the above technical solution, through the above design, the terminal protection cover effectively protects the antenna terminal, reduces the damage of bad weather to the antenna terminal, and extends its service life.

[0008] In a preferred embodiment, a micro-motor is installed inside the upper cover plate. A connecting shaft is arranged at the lower end of the micro-motor. A plurality of connecting rods are arranged on the outer surface of the connecting shaft. A protective plate is arranged at one end of the connecting rod. An upper sliding groove corresponding to the protective plate is formed inside the upper cover plate. The protective plate is inserted into the inside of the support block.

[0009] By adopting the above technical solution, when encountering bad weather, the micro-motor drives the connecting shaft to rotate, so that the connecting rod drives the protective plate to slide inside the upper sliding groove, and then the protective plate seals the terminal protective cover, completely protecting the antenna terminal, improving the protection performance, reducing the damage of bad weather to the antenna terminal, and extending its service life.

[0010] In a preferred embodiment, an internally threaded connection port is formed inside the lower end of the terminal protective cover.

[0011] By adopting the above technical solution, the terminal protective cover is installed by being threadedly connected to the outer surface of the antenna terminal through the internally threaded connection port, which is convenient for disassembly and assembly and improves the convenience of use.

[0012] In a preferred embodiment, a limiting sliding groove corresponding to the protective plate is formed on the upper surface of the terminal protective cover.

[0013] By adopting the above technical solution, the movement of the protective plate is limited through the limiting sliding groove, making its operation more stable and improving the stability.

[0014] In a preferred embodiment, a solar photovoltaic panel corresponding to the micro-motor is installed on the upper surface of the upper cover plate.

[0015] By adopting the above technical solution, the solar photovoltaic panel converts solar energy into electrical energy, and the electrical energy is supplied for the micro-motor to use, reducing energy consumption and cost and improving environmental protection.

[0016] In a preferred embodiment, the terminal protective cover is made of polytetrafluoroethylene.

[0017] By adopting the above technical solution, it has excellent electrical insulation performance, very low loss of high-frequency signals, does not affect the signal of the antenna terminal, and can also resist interference from the external environment, improving the anti-interference performance.

[0018] In a preferred embodiment, a slot corresponding to the protective plate is formed on one side surface of the support block.

[0019] By adopting the above technical solution, by inserting the protective plate into the inside of the slot, the sealing performance of the protective plate to the terminal protective cover is improved, and at the same time, the stability is increased, reducing the influence of the external environment on it.

[0020] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present application are as follows:

[0021] In the present application, when encountering bad weather, a micro motor drives a connecting shaft to rotate, and then a connecting rod drives a protection plate to slide inside an upper chute, and then the protection plate is inserted into a slot to seal a terminal protection cover and completely protect an antenna terminal, improving the protection performance, reducing the damage to the antenna terminal caused by bad weather, and extending its service life. At the same time, solar energy is converted into electrical energy by a solar photovoltaic panel, and the electrical energy is supplied to the micro motor for use, reducing energy consumption and costs and improving environmental friendliness. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of the communication sub-antenna in the present application;

[0023] Figure 2 It is a schematic plan view of the communication sub-antenna in the present application;

[0024] Figure 3 It is a schematic diagram of the internal structure of the protection cover in the present application;

[0025] Figure 4 It is a schematic diagram of the bottom structure of the protection cover in the present application.

[0026] Reference numerals in the figures: 1, communication sub-antenna main body; 2, coaxial cable; 3, antenna terminal; 4, terminal protection cover; 5, signal point; 6, copper exposed area; 7, micro motor; 8, slot; 9, limit chute; 10, support block; 11, protection plate; 12, upper chute; 13, upper cover plate; 14, solar photovoltaic panel; 15, connecting rod; 16, connecting shaft; 17, internal thread connection port. Detailed Embodiments

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0028] Refer to Figures 1-4, An anti-interference communication secondary antenna, including a communication secondary antenna body 1. On one side inside the communication secondary antenna body 1, there is a copper-exposed area 6. On one side inside the communication secondary antenna body 1, there is a signal point 5. On one side of the communication secondary antenna body 1, a coaxial cable 2 is installed. At one end of the coaxial cable 2, an antenna terminal 3 is installed. The outer surface of the antenna terminal 3 is threadedly connected with a terminal protective cover 4. On the outer side of the upper surface of the terminal protective cover 4, there are several support blocks 10. At the upper end of the support blocks 10, there is an upper cover plate 13. Through the above design, the terminal protective cover 4 effectively protects the antenna terminal 3, reduces the damage to the antenna terminal 3 in bad weather, and extends its service life.

[0029] Refer to Figures 3-4 , Inside the upper cover plate 13, a micro motor 7 is installed. At the lower end of the micro motor 7, there is a connecting shaft 16. On the outer surface of the connecting shaft 16, there are several connecting rods 15. At one end of the connecting rods 15, there is a protective plate 11. Inside the upper cover plate 13, there is an upper sliding groove 12 corresponding to the protective plate 11. The protective plate 11 is inserted into the inside of the support block 10. When encountering bad weather, the micro motor 7 drives the connecting shaft 16 to rotate, thereby making the connecting rods 15 drive the protective plate 11 to slide inside the upper sliding groove 12, so that the protective plate 11 seals the terminal protective cover 4, completely protects the antenna terminal 3, improves the protection performance, reduces the damage to the antenna terminal 3 in bad weather, and extends its service life.

[0030] Refer to Figures 3-4 , Inside the lower end of the terminal protective cover 4, there is an internal thread connection port 17. The terminal protective cover 4 is threadedly connected to the outer surface of the antenna terminal 3 for installation, which is convenient for disassembly and assembly and improves the convenience of use.

[0031] Refer to Figures 3-4 , On the upper surface of the terminal protective cover 4, there is a limit sliding groove 9 corresponding to the protective plate 11. The movement of the protective plate 11 is limited through the limit sliding groove 9, making its operation more stable and improving the stability.

[0032] Refer to Figure 3 , On the upper surface of the upper cover plate 13, a solar photovoltaic panel 14 corresponding to the micro motor 7 is installed. The solar photovoltaic panel 14 converts solar energy into electrical energy, and the electrical energy is supplied to the micro motor 7 for use, reducing energy consumption and cost and improving environmental protection.

[0033] Refer to Figure 1 and Figures 3-4 , The material of the terminal protective cover 4 is made of polytetrafluoroethylene, which has excellent electrical insulation performance, very low loss of high-frequency signals, does not affect the signal of the antenna terminal 3, and can also resist interference from the external environment, improving the anti-interference ability.

[0034] Reference Figures 3-4 Figures 3-4 , a slot 8 corresponding to the protection plate 11 is provided on one side surface of the support block 10. By inserting the protection plate 11 into the inside of the slot 8, the sealing performance of the protection plate 11 for the terminal protection cover 4 is improved, and at the same time, the stability is increased, and the influence of the external environment on it is reduced.

[0035] The implementation principle of an embodiment of a communication sub-antenna with strong anti-interference ability in this application is as follows:

[0036] When encountering bad weather, the micro-motor 7 drives the connecting shaft 16 to rotate, so that the connecting rod 15 drives the protection plate 11 to slide inside the upper chute 12, and then the protection plate 11 is inserted into the inside of the slot 8 to seal the terminal protection cover 4 and completely protect the antenna terminal 3. At the same time, the solar photovoltaic panel 14 converts solar energy into electrical energy, and the electrical energy is supplied to the micro-motor 7 for use to ensure the normal use of the micro-motor 7. Further, the inner-threaded connection port 17 is threadedly connected to the outer surface of the antenna terminal 3 to install the terminal protection cover 4, which is convenient for disassembly and assembly and improves the convenience of use. In addition, the material of the terminal protection cover 4 is polytetrafluoroethylene, which has excellent electrical insulation performance, very low loss of high-frequency signals, does not affect the signal of the antenna terminal 3, and can also resist the interference of the external environment and improve the anti-interference ability.

[0037] The above embodiments are only used to illustrate the technical solutions of this application, rather than limiting it; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A communication sub-antenna with strong anti-interference ability, comprising a communication sub-antenna main body (1), characterized in that: On one side inside the communication sub-antenna body (1), there is a copper-exposed area (6). On one side inside the communication sub-antenna body (1), there is a signal point (5). On one side of the communication sub-antenna body (1), a coaxial cable (2) is installed. One end of the coaxial cable (2) is installed with an antenna terminal (3). The outer surface of the antenna terminal (3) is threadedly connected with a terminal protective cover (4). On the outer side of the upper surface of the terminal protective cover (4), there are a number of support blocks (10). At the upper end of the support blocks (10), there is an upper cover plate (13).

2. The communication sub-antenna with strong anti-interference ability according to claim 1, characterized in that: Inside the upper cover plate (13), a micro-motor (7) is installed. At the lower end of the micro-motor (7), there is a connecting shaft (16). On the outer surface of the connecting shaft (16), there are a number of connecting rods (15). One end of the connecting rods (15) is provided with a protective plate (11). Inside the upper cover plate (13), there is an upper sliding groove (12) corresponding to the protective plate (11). The protective plate (11) is inserted inside the support blocks (10).

3. The communication secondary antenna with strong anti-interference ability according to claim 1, characterized in that: Inside the lower end of the terminal protective cover (4), there is an internal threaded connection port (17).

4. The communication sub-antenna with strong anti-interference ability according to claim 2, characterized in that: On the upper surface of the terminal protective cover (4), there is a limit sliding groove (9) corresponding to the protective plate (11).

5. The communication secondary antenna with strong anti-interference ability according to claim 2, wherein: On the upper surface of the upper cover plate (13), a solar photovoltaic panel (14) corresponding to the micro-motor (7) is installed.

6. The communication secondary antenna with strong anti-interference ability according to claim 1, characterized in that: The material of the terminal protective cover (4) is made of polytetrafluoroethylene.

7. The communication secondary antenna with strong anti-interference ability according to claim 2, characterized in that: On one side surface of the support blocks (10), there is a slot (8) corresponding to the protective plate (11).

Images