Folding anti-interference communication antenna

Abstract

The utility model relates to the field of communication antennas, in particular to a folding anti-interference communication antenna, which comprises a fixing frame, an antenna assembly and an amplification assembly. A fixing bin is formed in the fixing frame, an antenna assembly used for receiving communication signals is arranged in the fixing bin, the antenna assembly comprises a signal receiving box, a first-stage waveguide rod, a second-stage waveguide rod and a third-stage waveguide rod, three sets of storage grooves are formed in the outer end of the third-stage waveguide rod in a surrounding mode, and amplification assemblies are installed in the storage grooves; the amplification assembly comprises a signal transmission rod and a graphene plate; according to the utility model, the antenna assembly and the amplification assemblies are combined, so that compared with a conventional communication antenna which is not high in signal receiving sensitivity after being installed, three groups of amplification assemblies are installed in three groups of accommodating grooves, and the signal receiving sensitivity of the communication antenna is amplified through excellent conductivity of a graphene plate; and the signal is transmitted to the antenna assembly through the signal transmission rod.

Description

Technical Field

[0001] The utility model relates to the field of communication antennas, in particular to a foldable anti-interference communication antenna. Background Art

[0002] A communication antenna is a component in radio equipment used to transmit or receive electromagnetic waves. It acts as a converter, transforming guided waves propagating on the transmission line into electromagnetic waves propagating in an unbounded medium, or vice versa. The antenna at the transmitting end converts high-frequency current into electromagnetic waves and radiates them into the air to complete signal transmission; while the antenna at the receiving end captures electromagnetic waves and converts them into high-frequency current to receive information.

[0003] During use, existing communication antennas have a low sensitivity to signals because some of them adjust the signal reception band by pulling out the waveguide rod. This makes them easily interfered with by external buildings and terrain, thus causing communication disconnection.

[0004] Therefore, in view of the above-mentioned slow sensitivity to signals and the susceptibility of band signals to interference from external buildings and terrain, which in turn leads to communication disconnection, a foldable anti-interference communication antenna can be designed. By setting multiple groups of flexible graphene plates at the outer end of the waveguide rod and forming a signal amplification space between the multiple groups of graphene plates, the sensitivity of signal reception can be amplified, thereby solving the above-mentioned problem. Utility Model Content

[0005] In order to overcome the problem of existing communication antennas, during use, since some communication antennas adjust the signal reception band by pulling out the waveguide rod, their sensitivity to signals is relatively slow and they are easily interfered with by external buildings and terrain, thus causing communication disconnection.

[0006] The technical solution of the present utility model is: a foldable anti-interference communication antenna, comprising a fixing frame, an antenna assembly and an amplifying assembly; a fixing compartment is provided inside the fixing frame, an antenna assembly for receiving communication signals is provided inside the fixing compartment, the antenna assembly comprises a signal receiving box, a primary waveguide rod, a secondary waveguide rod and a tertiary waveguide rod, three groups of storage grooves are provided around the outer end of the tertiary waveguide rod, an amplifying assembly is installed inside the storage groove, the amplifying assembly comprises a signal transmission rod and a graphene plate, three groups of amplifying assemblies are provided, and the three groups of amplifying assemblies are evenly distributed inside the three groups of storage grooves.

[0007] Preferably, by combining the antenna assembly with the amplifier assembly, compared with the current communication antenna which has low sensitivity to signal reception after installation, the present application installs three groups of amplifier assemblies inside three groups of storage slots, amplifies the signal reception sensitivity of the communication antenna through the excellent conductivity of the graphene plate, and transmits it to the antenna assembly through the signal transmission rod.

[0008] Preferably, a fixing seat is fixedly installed at the bottom of the fixed warehouse, a fixing groove is provided at the upper end of the fixing seat, a wire hole is provided at the bottom center of the fixing groove, a through hole is provided at the upper center of the fixed warehouse, and the lower end of the signal receiving box extends to the interior of the fixing groove. The fixing seat is combined with the fixing groove, so that the antenna assembly can be fixed inside the fixed warehouse, and the through hole allows the primary waveguide rod, secondary waveguide rod and tertiary waveguide rod of the antenna assembly to extend from the through hole to the outer end of the fixed warehouse to receive external signals.

[0009] Preferably, a storage compartment for accommodating the first-level waveguide rod is provided in the center of the signal receiving box, a signal receiver is installed inside the storage compartment, the first-level waveguide rod is located inside the storage slot, the lower end of the first-level waveguide rod is connected to the signal receiver, and a signal transmission line is provided to match the signal receiver. One end of the signal transmission line passes through the wire hole and is connected to the signal receiving box and the signal receiver. Through the combination of the signal transmission line and the signal receiver, the external signals received by the first-level waveguide rod, the second-level waveguide rod and the third-level waveguide rod can be transmitted to the communication equipment through the signal receiver and the signal transmission line.

[0010] Preferably, the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod are connected in sequence, and the upper centers of the primary waveguide rod and the secondary waveguide rod are respectively provided with a storage compartment for accommodating the secondary waveguide rod and the tertiary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod respectively extend to the interior of the storage compartment, and a limiting ball is fixedly installed on the upper end of the tertiary waveguide rod. By combining the storage compartment, the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod, the staff can adjust the band of the received signal by pulling the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod from the storage compartment, and when not in use, the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod can be folded and stored in the storage compartment and the storage compartment in sequence.

[0011] Preferably, both ends of the signal transmission rod are provided with a signal transmission axis, and a waveguide hole is opened to match the signal transmission axis. The waveguide holes are respectively located at the top and bottom of one end of the storage slot. The signal transmission axis extends from one end of the signal transmission rod to the inside of the waveguide hole. Through the combination of the storage slot and the waveguide hole, when the antenna is not in use, the amplification component can be folded inside the storage slot to facilitate storage.

[0012] Preferably, two groups of flexible graphene plates are provided at the outer ends of the signal transmission rod, and a signal amplification groove is opened between the two groups of flexible graphene plates. By combining the flexible graphene plates and the signal amplification groove, the flexible graphene plates can use their own excellent conductivity to enable the signal amplification groove formed between the two groups of flexible graphene grooves to improve the signal receiving sensitivity of the communication antenna.

[0013] Preferably, two groups of mounting blocks are provided on both sides of the lower end of the fixing frame, and four groups of mounting holes are opened through the surface of the two groups of mounting blocks. The four groups of mounting holes are evenly distributed at the surface corners of the two groups of mounting blocks. By combining the two groups of mounting blocks with the corresponding four groups of mounting holes, the staff can screw the bolts into the locations where they need to be installed through the four groups of mounting holes.

[0014] Beneficial effects of the utility model:

[0015] 1. By combining the antenna assembly with the amplifier assembly, the current communication antenna has a low sensitivity to signal reception after installation. In this application, three groups of amplifier assemblies are installed inside the three groups of storage slots, and the excellent conductivity of the graphene plate is used to amplify the signal reception sensitivity of the communication antenna, and the signal is transmitted to the antenna assembly through the signal transmission rod. The fixing seat is combined with the fixing slot so that the antenna assembly can be fixed inside the fixed warehouse, and the through-hole allows the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod of the antenna assembly to extend from the through-hole to the outer end of the fixed warehouse to receive external signals. The signal transmission line is combined with the signal receiver so that the external signals received by the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod can be transmitted through the signal receiver and The signal transmission line is transmitted to the communication equipment through the combination of the storage chamber, the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod, so that the staff can adjust the band of the received signal by pulling the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod from the storage chamber, and when not in use, the primary waveguide rod, the secondary waveguide rod and the tertiary waveguide rod can be folded and stored in the storage chamber and the storage chamber in turn. By combining the storage groove and the waveguide hole, when the antenna is not in use, the amplification component can be folded inside the storage groove for easy storage. By combining the flexible graphene plate and the signal amplification groove, the flexible graphene plate can use its own excellent conductivity to make the signal amplification groove formed between the two groups of flexible graphene grooves to improve the signal receiving sensitivity of the communication antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the overall structure of the communication antenna of the present utility model;

[0017] Figure 2 Shown is a schematic diagram of the fixing frame structure of the communication antenna of the present utility model;

[0018] Figure 3 Shown is a schematic diagram of the antenna assembly structure of the communication antenna of the present utility model;

[0019] Figure 4 Shown is a schematic diagram of the structure of the amplifier component of the communication antenna of the present invention.

[0020] Explanation of the accompanying drawings: 1. Fixing bracket; 2. Mounting block; 3. Antenna assembly; 301. Signal receiving box; 302. Primary waveguide rod; 303. Secondary waveguide rod; 304. Tertiary waveguide rod; 305. Limiting ball; 306. Storage slot; 307. Waveguide hole; 308. Accommodating compartment; 309. Storage compartment; 310. Signal transmission line; 4. Amplification assembly; 401. Signal transmission rod; 402. Graphene plate; 403. Signal amplification slot; 404. Signal transmission axis; 5. Fixing compartment; 6. Through hole; 7. Fixing seat; 8. Fixing slot; 9. Wire hole; 10. Mounting hole. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1-Figure 4 The utility model provides an embodiment: a foldable anti-interference communication antenna, including a fixing frame 1, an antenna assembly 3 and an amplifier assembly 4; a fixing compartment 5 is provided inside the fixing frame 1, and an antenna assembly 3 for receiving communication signals is provided inside the fixing compartment 5, and the antenna assembly 3 includes a signal receiving box 301, a primary waveguide rod 302, a secondary waveguide rod 303 and a tertiary waveguide rod 304, and three groups of storage grooves 306 are provided around the outer end of the tertiary waveguide rod 304, and an amplifier assembly 4 is installed inside the storage groove 306, and the amplifier assembly 4 includes a signal transmission rod 401 and a graphene plate 402. There are three groups of amplifier assemblies 4, and the three groups of amplifier assemblies 4 are evenly distributed inside the three groups of storage grooves 306.

[0023] See also Figure 1-Figure 3In this embodiment, a fixing seat 7 is fixedly installed at the bottom of the fixing chamber 5, a fixing groove 8 is opened at the upper end of the fixing seat 7, a wire hole 9 is opened at the bottom center of the fixing groove 8, and a through hole 6 is opened at the upper center of the fixing chamber 5. The lower end of the signal receiving box 301 extends into the interior of the fixing groove 8. The fixing seat 7 is combined with the fixing groove 8 so that the antenna assembly 3 can be fixed inside the fixing chamber 5, and the through hole 6 allows the primary waveguide rod 302, the secondary waveguide rod 303 and the tertiary waveguide rod 304 of the antenna assembly 3 to extend from the through hole 6. The outer end of the fixed compartment 5 is extended to receive external signals. A storage compartment 309 for storing the first-level waveguide rod 302 is provided in the center of the signal receiving box 301. A signal receiver is installed inside the storage compartment 309. The first-level waveguide rod 302 is located inside the storage groove 306. The lower end of the first-level waveguide rod 302 is connected to the signal receiver. A signal transmission line 310 is provided to match the signal receiver. One end of the signal transmission line 310 passes through the wire hole 9 and is connected to the signal receiving box 301 and the signal receiver. The signal receiver is combined with the signal transmission line 310. The external signals received by the primary waveguide rod 302, the secondary waveguide rod 303 and the tertiary waveguide rod 304 can be transmitted to the communication device through the signal receiver and the signal transmission line 310. The primary waveguide rod 302, the secondary waveguide rod 303 and the tertiary waveguide rod 304 are connected in sequence. The upper centers of the primary waveguide rod 302 and the secondary waveguide rod 303 are respectively provided with a receiving chamber 308 for receiving the secondary waveguide rod 303 and the tertiary waveguide rod 304. The secondary waveguide rod 303 and the tertiary waveguide rod 304 are respectively extended to the interior of the receiving chamber 308. A limiting ball 305 is fixedly installed on the upper end of the tertiary waveguide rod 304. By combining the accommodating compartment 308, the primary waveguide rod 302, the secondary waveguide rod 303 and the tertiary waveguide rod 304, the staff can adjust the band of the received signal by pulling the primary waveguide rod 302, the secondary waveguide rod 303 and the tertiary waveguide rod 304 out of the accommodating compartment 308. When not in use, the primary waveguide rod 302, the secondary waveguide rod 303 and the tertiary waveguide rod 304 can be folded and stored in the accommodating compartment 308 and the storage compartment 309 in sequence.

[0024] See also Figure 3-Figure 4In this embodiment, both ends of the signal transmission rod 401 are provided with a signal transmission shaft 404, and a waveguide hole 307 is opened to match the signal transmission shaft 404. The waveguide hole 307 is respectively located at the top and bottom of one end of the storage groove 306. The signal transmission shaft 404 extends from one end of the signal transmission rod 401 to the inside of the waveguide hole 307. The storage groove 306 is combined with the waveguide hole 307 so that when the antenna is not in use, the amplifier component 4 can be folded inside the storage groove 306 for easy storage. The outer ends of the signal transmission rod 401 are respectively provided with two groups of flexible graphene plates 402, and a signal hole 307 is opened between the two groups of flexible graphene plates 402. The amplification slot 403 is combined with the flexible graphene plate 402 and the signal amplification slot 403, so that the flexible graphene plate 402 can use its own excellent conductivity to make the signal amplification slot 403 formed between the two groups of flexible graphene slots to improve the signal receiving sensitivity of the communication antenna. Two groups of mounting blocks 2 are respectively provided on both sides of the lower end of the fixing frame 1. Four groups of mounting holes 10 are opened through the surfaces of the two groups of mounting blocks 2. The four groups of mounting holes 10 are evenly distributed at the surface corners of the two groups of mounting blocks 2. By combining the two groups of mounting blocks 2 with the corresponding four groups of mounting holes 10, the staff can screw the bolts from the four groups of mounting holes 10 into the location where they need to be installed.

[0025] During work, the staff can screw the bolts into the location where they need to be installed through the four groups of mounting holes 10, and through the through hole 6, the first-level waveguide rod 302, the second-level waveguide rod 303 and the third-level waveguide rod 304 of the antenna assembly 3 can extend from the through hole 6 to the outer end of the fixed compartment 5 to receive external signals.

[0026] When receiving signals, the signal transmission line 310 is combined with the signal receiver so that the external signals received by the first-level waveguide rod 302, the second-level waveguide rod 303 and the third-level waveguide rod 304 can be transmitted to the communication device through the signal receiver and the signal transmission line 310.

[0027] At the same time, the staff can adjust the band of the received signal by pulling out the primary waveguide rod 302, the secondary waveguide rod 303 and the tertiary waveguide rod 304 from the storage chamber 308. By combining the flexible graphene plate 402 with the signal amplification slot 403, the flexible graphene plate 402 can use its own excellent conductivity to enable the signal amplification slot 403 formed between the two groups of flexible graphene slots to improve the signal receiving sensitivity of the communication antenna. When not in use, the primary waveguide rod 302, the secondary waveguide rod 303 and the tertiary waveguide rod 304 can be folded and stored in the storage chamber 308 and the storage chamber 309 in sequence.

[0028] Through the above steps, the antenna component 3 is combined with the amplifier component 4, so that compared with the current communication antenna, which has low sensitivity to signal reception after installation, the present application installs three groups of amplifier components 4 inside three groups of storage slots 306, and amplifies the signal reception sensitivity of the communication antenna through the excellent conductivity of the graphene plate 402, and transmits it to the antenna component 3 through the signal transmission rod 401.

Claims

1. A foldable anti-interference communication antenna comprising a fixing frame (1); characterized in that: The invention also includes an antenna assembly (3) and an amplifier assembly (4); a fixed compartment (5) is provided inside the fixed frame (1); an antenna assembly (3) for receiving communication signals is provided inside the fixed compartment (5); the antenna assembly (3) includes a signal receiving box (301), a primary waveguide rod (302), a secondary waveguide rod (303) and a tertiary waveguide rod (304); three groups of receiving grooves (306) are provided around the outer end of the tertiary waveguide rod (304); an amplifier assembly (4) is installed inside the receiving groove (306); the amplifier assembly (4) includes a signal transmission rod (401) and a graphene plate (402); three groups of amplifier assemblies (4) are provided, and the three groups of amplifier assemblies (4) are evenly distributed inside the three groups of receiving grooves (306).

2. The foldable anti-interference communication antenna according to claim 1, characterized in that: A fixing seat (7) is fixedly installed at the bottom of the fixing chamber (5), a fixing groove (8) is provided at the upper end of the fixing seat (7), a wire hole (9) is provided at the bottom center of the fixing groove (8), a through hole (6) is provided at the upper center of the fixing chamber (5), and the lower end of the signal receiving box (301) extends into the interior of the fixing groove (8).

3. The foldable anti-interference communication antenna according to claim 1, characterized in that: A storage compartment (309) for storing the primary waveguide rod (302) is provided at the center of the signal receiving box (301). A signal receiver is installed inside the storage compartment (309). The primary waveguide rod (302) is located inside the storage groove (306). The lower end of the primary waveguide rod (302) is connected to the signal receiver. A signal transmission line (310) is provided to match the signal receiver. One end of the signal transmission line (310) passes through the wire hole (9) and is connected to the signal receiving box (301) and the signal receiver.

4. The foldable anti-interference communication antenna according to claim 3, characterized in that: The primary waveguide rod (302), the secondary waveguide rod (303) and the tertiary waveguide rod (304) are connected in sequence. The centers of the upper ends of the primary waveguide rod (302) and the secondary waveguide rod (303) are respectively provided with accommodating chambers (308) for accommodating the secondary waveguide rod (303) and the tertiary waveguide rod (304). The secondary waveguide rod (303) and the tertiary waveguide rod (304) respectively extend into the interior of the accommodating chambers (308). A limiting ball (305) is fixedly installed on the upper end of the tertiary waveguide rod (304).

5. The foldable anti-interference communication antenna according to claim 1, characterized in that: Both ends of the signal transmission rod (401) are provided with a signal transmission shaft (404), and a waveguide hole (307) is provided to match the signal transmission shaft (404). The waveguide hole (307) is respectively located at the top and bottom of one end of the receiving groove (306). The signal transmission shaft (404) extends from one end of the signal transmission rod (401) to the inside of the waveguide hole (307).

6. The foldable anti-interference communication antenna according to claim 5, characterized in that: Two groups of flexible graphene plates (402) are respectively provided at the outer ends of the signal transmission rod (401), and a signal amplification groove (403) is provided between the two groups of flexible graphene plates (402).

7. The foldable anti-interference communication antenna according to claim 2, characterized in that: Two groups of mounting blocks (2) are respectively provided on both sides of the lower end of the fixing frame (1), and four groups of mounting holes (10) are opened through the surfaces of the two groups of mounting blocks (2). The four groups of mounting holes (10) are evenly distributed at the corners of the surfaces of the two groups of mounting blocks (2).

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