CN220510255U - High-gain WiFi dipole antenna - Google Patents
High-gain WiFi dipole antenna Download PDFInfo
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- CN220510255U CN220510255U CN202322252033.2U CN202322252033U CN220510255U CN 220510255 U CN220510255 U CN 220510255U CN 202322252033 U CN202322252033 U CN 202322252033U CN 220510255 U CN220510255 U CN 220510255U
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- dipole antenna
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-gain Wi Fi dipole antenna, which particularly relates to the field of dipole antennas, and comprises a first antenna tail end, wherein the upper end of the first antenna tail end is fixedly connected with a lightning protection mechanism, the bottom end of the first antenna tail end is fixedly connected with a GND plate, the outer wall of the first antenna tail end is fixedly connected with a main signal feed point, the upper end of the GND plate is fixedly connected with a second antenna tail end, and the bottom end of the GND plate is fixedly connected with a fixing mechanism; according to the utility model, the radiation area can be amplified through the first antenna end, the main signal feed point, the second antenna end, the fixing mechanism and the GND plate, the first antenna end, the main signal feed point, the second antenna end and the GND plate are made of the antioxidant copper plate, the service life can be effectively prolonged, the signal conductivity is good, 2400-2500MHz is coupled by the first antenna end, the second antenna end and the second antenna end, the radiation direction is omnidirectional, the gain is up to 4dBi, the antenna efficiency is 65%, and the antenna is suitable for a scene with a wide coverage area required for signals.
Description
Technical Field
The utility model relates to the field of dipole antennas, in particular to a high-gain WiFi dipole antenna.
Background
Dipole antennas are the type of antennas used earliest, having the simplest structure and the most widely used in radio communication, and are composed of symmetrically placed conductors, and two ends of the conductors, which are close to each other, are respectively connected with a feeder line;
in search, the prior patent (publication number CN 207459161U) discloses an asymmetric dipole antenna element for a communication device operating at a predetermined wavelength and having a transceiver circuit comprising a signal output and a ground plane, said antenna element comprising: a first dipole half comprising a first conductive trace disposed on a second planar dielectric substrate, including a first end antenna section that primarily produces 1710-2100MHz resonance and a second end antenna section that primarily produces 2400-2500MHz resonance; the first conductive trace is coupled to the transceiver circuit signal output; a second dipole half comprising a second conductive trace mated to a second planar dielectric substrate, including a third terminal antenna segment producing predominantly 824-960MHz resonance, said second conductive trace being coupled to a ground plane of the transceiver circuitry through a second pad; the first bonding pad is arranged at a preset isolation distance away from the second conductive trace; the wires of all parts are mutually coupled. The coupling between the three wires makes the radiation effect in the frequency range of 824-960MHz and 1710-2500MHz better. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
the existing Wi F i dipole antenna generally uses two symmetrical conductor antennas extending outwards, when the Wi F i dipole antenna is used as a transmitting antenna, an electric signal is fed into the conductor from the center of the antenna, when the Wi F i dipole antenna is used as a receiving antenna, a receiving signal is obtained from the conductor at the center of the antenna, the existing Wi F i dipole antenna is large in general volume, small in size and low in gain, and the radiation surface of the antenna is small, so that the Wi F i dipole antenna with high gain is needed;
therefore, a high gain Wi fi dipole antenna is proposed for the above-mentioned problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a high gain Wi F i dipole antenna to solve the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high gain Wi F i dipole antenna, includes the first antenna end, the terminal upper end fixedly connected with lightning protection mechanism of first antenna, the terminal bottom fixedly connected with GND board of first antenna, the terminal outer wall fixedly connected with main signal feed point of first antenna.
The upper end fixedly connected with second antenna end of GND board, the bottom fixedly connected with fixed establishment of GND board.
Preferably, the fixing mechanism comprises a connector, and the connector is an SMA female connector; furthermore, the installation and the fixation can be better carried out.
Preferably, the upper end of the connector is fixedly connected with a fixed block, and the upper end of the fixed block is fixedly connected with a signal feed point connecting plate; further, the ground plate can be connected with the GND plate more stably, and the fixing block can be supported from the bottom.
Preferably, the upper end of the fixed block is fixedly connected with a ground welding plate which is symmetrically arranged; further, the connection and fixation with the main signal feed point can be performed.
Preferably, the lightning protection mechanism comprises an insulating plate, and the upper end of the insulating plate is fixedly connected with a lightning rod; furthermore, the insulation board can insulate the lightning rod, and the lightning rod can absorb thunder and lightning in thunderstorm weather.
Preferably, the outer wall of the bottom end of the lightning rod is fixedly connected with a guide wire, and the bottom end of the guide wire is connected with a ground wire; further, lightning absorbed by the lightning rod can be guided.
Preferably, the first antenna end and the second antenna end are symmetrically arranged on the GND plate, and the first antenna end, the second antenna end and the fixing mechanism are made of an antioxidant copper plate; further, the device is made more durable and the signal transmission is faster.
The utility model has the technical effects and advantages that:
1. compared with the prior art, the high-gain Wi F i dipole antenna can amplify the radiation area through the first antenna end, the main signal feed point, the second antenna end, the fixing mechanism and the GND plate, the first antenna end, the main signal feed point, the second antenna end and the GND plate are made of the antioxidant copper plate, the service life can be effectively prolonged, the high-gain Wi F i dipole antenna is more durable, the signal conductivity is good, the first antenna end and the second antenna end are both in welded connection with the GND plate, the high-gain Wi F i dipole antenna can be more stable, the first antenna end and the second antenna end are in a symmetrical dipole antenna mode, radiation signals of the first antenna end and the second antenna end are strongest, 2400-2500MHz is coupled out mainly by the first antenna end, the second antenna end and the second antenna end, the radiation direction is omnidirectional, the gain is up to 4dBi, the antenna efficiency is 65%, and the high-gain Wi-square dipole antenna is suitable for a scene with a wide coverage area required for signals.
2. Compared with the prior art, this high gain Wi F i dipole antenna can protect through lightning protection mechanism, installs the insulation board on first antenna end and second antenna end when using, then can attract thunder and lightning when meeting thunder and lightning weather, then dredge the earth with the thunder and lightning through the guide wire, and the insulation board can insulate, can protect first antenna end and second antenna end.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of the present utility model.
Fig. 2 is a front view of the present utility model.
FIG. 3 is a schematic view of the fixing mechanism of the present utility model.
Fig. 4 is a schematic structural view of the lightning protection mechanism of the present utility model.
The reference numerals are: 1. a first antenna end; 2. a main signal feed point; 3. a second antenna end; 4. a fixing mechanism; 5. a lightning protection mechanism; 6. a GND plate; 401. a connector; 402. a fixed block; 403. a ground welding plate; 404. a signal feed point connecting plate; 501. an insulating plate; 502. a lightning rod; 503. and (5) guiding wires.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The high-gain WiFi dipole antenna comprises a first antenna end 1, wherein the upper end of the first antenna end 1 is fixedly connected with a lightning protection mechanism 5, the bottom end of the first antenna end 1 is fixedly connected with a GND plate 6, and the outer wall of the first antenna end 1 is fixedly connected with a main signal feed point 2.
The upper end of the GND plate 6 is fixedly connected with a second antenna tail end 3, and the bottom end of the GND plate 6 is fixedly connected with a fixing mechanism 4.
Wherein: the first antenna end 1, the main signal feed point 2, the second antenna end 3 and the GND plate 6 are made of an antioxidant copper plate, so that the service life can be effectively prolonged, the antenna is more durable, the signal conductivity is good, the first antenna end 1 and the second antenna end 3 are connected with the GND plate 6 in a welding mode, the antenna is more stable, the first antenna end 1 and the second antenna end 3 are in a symmetrical dipole antenna mode, radiation signals of the first antenna end 1 and the second antenna end 3 are strongest, 2400-2500MHz is mainly coupled by the first antenna end 1, the second antenna end 3 and the second antenna end 3, the radiation direction is omnidirectional, the gain is up to 4dBi, the antenna efficiency is 65%, and the antenna is suitable for a scene with a wide coverage area required for signals.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working manner, as shown in fig. 1 to 4, and described in detail below:
as a preferred embodiment, the fixing mechanism 4 includes a connector 401, and the connector 401 is an SMA female connector; furthermore, the installation and the fixation can be better carried out.
As a preferred embodiment, the upper end of the connector 401 is fixedly connected with a fixed block 402, and the upper end of the fixed block 402 is fixedly connected with a signal feed point connecting plate 404; further, the ground plate 403 can be connected to the GND plate 6 more stably, and the fixing block 402 can be supported from the bottom.
As a preferred embodiment, the upper end of the fixing block 402 is fixedly connected with a ground welding plate 403, and the ground welding plate 403 is symmetrically installed; further, the connection and fixation with the main signal feed point 2 can be performed.
As a preferred embodiment, the lightning protection mechanism 5 comprises an insulating plate 501, and the upper end of the insulating plate 501 is fixedly connected with a lightning rod 502; further, the insulation board 501 can insulate the lightning rod 502, and the lightning rod 502 can absorb lightning in thunderstorm weather.
As a preferred embodiment, a guide wire 503 is fixedly connected to the outer wall of the bottom end of the lightning rod 502, and the bottom end of the guide wire 503 is connected with a ground wire; further, the lightning absorbed by the lightning rod 502 can be guided.
As a preferred embodiment, the first antenna end 1 and the second antenna end 3 are symmetrically arranged on the upper surface of the GND plate 6, and the materials used for the first antenna end 1, the second antenna end 3 and the fixing mechanism 4 are oxidation-resistant copper plates; further, the device is made more durable and the signal transmission is faster.
The working process of the utility model is as follows: the ground welding plate 403 and the signal feed point connecting plate 404 are inserted from the bottom of the GND plate 6 in use, then the GND plate 6 and the ground welding plate 403 are welded and fixed, then the first antenna end 1 and the second antenna end 3 are symmetrically welded on the fixing mechanism 4, then the upper end of the main signal feed point 2 is welded on the first antenna end 1, the bottom end of the main signal feed point 2 is welded on the signal feed point connecting plate 404, then the connector 401 is connected with the bottom in use, then the insulating plate 501 is installed on the first antenna end 1 and the second antenna end 3 in use, then lightning rod 502 attracts lightning when encountering thunderstorm weather, then lightning is led to the ground through the guide wire 503, the insulating plate 501 can insulate, and the first antenna end 1 and the second antenna end 3 are protected.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A high gain WiFi dipole antenna comprising a first antenna end (1), characterized in that: the upper end of the first antenna tail end (1) is fixedly connected with a lightning protection mechanism (5), the bottom end of the first antenna tail end (1) is fixedly connected with a GND plate (6), and the outer wall of the first antenna tail end (1) is fixedly connected with a main signal feed point (2);
the upper end of the GND plate (6) is fixedly connected with a second antenna tail end (3), and the bottom end of the GND plate (6) is fixedly connected with a fixing mechanism (4).
2. The high gain WiFi dipole antenna according to claim 1, wherein: the fixing mechanism (4) comprises a connector (401), and the connector (401) is an SMA female connector.
3. The high gain WiFi dipole antenna according to claim 2, wherein: the upper end fixedly connected with fixed block (402) of connector (401), the upper end fixedly connected with signal feed point connecting plate (404) of fixed block (402).
4. A high gain WiFi dipole antenna according to claim 3, wherein: the upper end of the fixed block (402) is fixedly connected with a ground welding plate (403), and the ground welding plate (403) is symmetrically installed.
5. The high gain WiFi dipole antenna according to claim 1, wherein: the lightning protection mechanism (5) comprises an insulating plate (501), and the upper end of the insulating plate (501) is fixedly connected with a lightning rod (502).
6. The high gain WiFi dipole antenna according to claim 5, wherein: the outer wall of the bottom end of the lightning rod (502) is fixedly connected with a guide wire (503), and the bottom end of the guide wire (503) is connected with a ground wire.
7. The high gain WiFi dipole antenna according to claim 1, wherein: the first antenna end (1) and the second antenna end (3) are symmetrically arranged on the GND plate (6), and the materials used by the first antenna end (1), the second antenna end (3) and the fixing mechanism (4) are antioxidant copper plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252033.2U CN220510255U (en) | 2023-08-22 | 2023-08-22 | High-gain WiFi dipole antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252033.2U CN220510255U (en) | 2023-08-22 | 2023-08-22 | High-gain WiFi dipole antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510255U true CN220510255U (en) | 2024-02-20 |
Family
ID=89881824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322252033.2U Active CN220510255U (en) | 2023-08-22 | 2023-08-22 | High-gain WiFi dipole antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510255U (en) |
-
2023
- 2023-08-22 CN CN202322252033.2U patent/CN220510255U/en active Active
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