CN212434820U - Spiral antenna with bidirectional receiving and transmitting functions - Google Patents
Spiral antenna with bidirectional receiving and transmitting functions Download PDFInfo
- Publication number
- CN212434820U CN212434820U CN202021419772.6U CN202021419772U CN212434820U CN 212434820 U CN212434820 U CN 212434820U CN 202021419772 U CN202021419772 U CN 202021419772U CN 212434820 U CN212434820 U CN 212434820U
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- China
- Prior art keywords
- antenna
- circuit board
- fixedly connected
- helical antenna
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002457 bidirectional effect Effects 0.000 title claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 5
- 241001330002 Bambuseae Species 0.000 claims abstract 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 5
- 239000011425 bamboo Substances 0.000 claims abstract 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- Support Of Aerials (AREA)
Abstract
The utility model discloses a two-way receipt and transmission function helical antenna, including the antenna pedestal, bolt fixedly connected with safety cover is passed through at the top of antenna pedestal, the inner chamber of antenna pedestal passes through construction bolt fixedly connected with circuit board, mount fixedly connected with supports a section of thick bamboo through the top of circuit board, the fixed surface that supports a section of thick bamboo is connected with helical antenna, and the left side fixedly connected with transmission head of circuit board, the left end of transmission head run through the inner chamber of antenna pedestal and extend to the left side of antenna pedestal, and helical antenna spiral winding is on the surface of supporting a section of thick bamboo, the surperficial electric connection of helical antenna and circuit board, the utility model relates to the technical field of antenna. This two-way receipt and transmission function helical antenna, through helical antenna greatly increased the elevation of satellite, can surpass the coverage elevation more than 15 degrees, signal reception efficiency is better, can receive the GPS signal through built-in GPS module and inmarsat module to can two-way receipt and transmission satellite signal.
Description
Technical Field
The utility model relates to an antenna technology field specifically is a two-way receipt and transmission function helical antenna.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception.
The satellite antenna is a pot which is a metal paraboloid and is used for reflecting satellite signals to a feed source and a high-frequency head which are positioned at a focus, and the satellite antenna is used for collecting weak signals transmitted by a satellite and removing noise as far as possible. Most antennas are generally parabolic, and some multifocal antennas are formed by a combination of a spherical surface and a parabolic surface. The satellite signal is concentrated to its focus after reflection by the parabolic antenna.
When the existing marine antenna is used, the existing marine antenna is often not provided with the function of a GPS, the elevation angle range of the existing marine antenna is small, the signal receiving capability is poor, the existing marine antenna is not provided with the functions of bidirectional receiving and transmission, and the existing marine antenna is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a two-way receipt and transmission function helical antenna has solved the function that all does not possess GPS to self angle of elevation scope is less, and signal reception ability is poor, does not have two-way receipt and transmission function, and self uses inconvenient problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a two-way receipt and transmission function helical antenna, includes the antenna pedestal, bolt fixedly connected with safety cover is passed through at the top of antenna pedestal, the inner chamber of antenna pedestal passes through construction bolt fixedly connected with circuit board, a mount fixedly connected with supporting cylinder is passed through at the top of circuit board, the fixed surface of supporting cylinder is connected with helical antenna, the left side fixedly connected with transmission head of circuit board, the left end of transmission head runs through the inner chamber of antenna pedestal and extends to the left side of antenna pedestal.
Preferably, the helical antenna is helically wound around the surface of the support cylinder.
Preferably, the helical antenna is electrically connected with the surface of the circuit board.
Preferably, the circuit board is internally integrated with a GPS module and an inmarsat module, respectively.
Preferably, the inner cavity of the protective cover is fixedly connected with a sealing sleeve, and the inner cavity of the sealing sleeve is in elastic contact with the surface of the antenna base.
Preferably, the surface of the antenna pedestal is provided with a mounting hole.
Preferably, the circuit board is placed in the air.
Advantageous effects
The utility model provides a two-way receipt and transmission function helical antenna. Compared with the prior art, the method has the following beneficial effects:
(1) this two-way receipt and transmission function helical antenna, through the bolt fixedly connected with safety cover at the top of antenna pedestal, the inner chamber of antenna pedestal passes through construction bolt fixedly connected with circuit board, the top of circuit board is through mount fixedly connected with supporting cylinder, the fixed surface of supporting cylinder is connected with helical antenna, the left side fixedly connected with transmission head of circuit board, the left end of transmission head runs through the inner chamber of antenna pedestal and extends to the left side of antenna pedestal, through helical antenna greatly increased the angle of elevation of satellite, can exceed the cover angle of elevation more than 15 degrees, signal reception efficiency is better, can receive the GPS signal through built-in GPS module and inmarsat module, and can two-way receipt and transmission satellite signal.
(2) This two-way receipt and transmission function helical antenna, through the inner chamber fixedly connected with seal cover at the guard shield, the inner chamber of seal cover and the surface elastic contact of antenna pedestal, the mounting hole has been seted up on the surface of antenna pedestal, the unsettled placing of circuit board, simple structure, whole lightly, simple to operate is simple to carry out effectual waterproof through the seal cover, the unsettled setting of circuit board can effectively prevent to be soaked by water, it is more convenient to use, can be quick maintain the maintenance to inside.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
fig. 3 is a top view of the antenna base structure of the present invention.
In the figure: 1-antenna pedestal, 2-protective cover, 3-mounting bolt, 4-circuit board, 5-fixing frame, 6-supporting cylinder, 7-helical antenna, 8-transmission head, 9-sealing sleeve and 10-mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a bidirectional receiving and transmitting function helical antenna comprises an antenna base 1, the top of the antenna base 1 is fixedly connected with a protective cover 2 through a bolt, the inner cavity of the antenna base 1 is fixedly connected with a circuit board 4 through a mounting bolt 3, the top of the circuit board 4 is fixedly connected with a supporting cylinder 6 through a fixing frame 5, the surface of the supporting cylinder 6 is fixedly connected with a helical antenna 7, the left side of the circuit board 4 is fixedly connected with a transmitting head 8, the left end of the transmitting head 8 penetrates through the inner cavity of the antenna base 1 and extends to the left side of the antenna base 1, the helical antenna 7 is spirally wound on the surface of the supporting cylinder 6, the helical antenna 7 is electrically connected with the surface of the circuit board 4, a GPS module and an inmarsat module are respectively integrated in the circuit board 4, the elevation angle of a satellite is greatly increased through the helical antenna 7, the coverage elevation angle of more than 15 degrees can be exceeded, the signal receiving efficiency is better, and, and can two-way receipt and transmission satellite signal, the inner chamber fixedly connected with seal cover 9 of safety cover 2, the inner chamber of seal cover 9 and antenna pedestal 1's surface elastic contact, mounting hole 10 has been seted up on antenna pedestal 1's surface, circuit board 4 is unsettled to be placed, moreover, the steam generator is simple in structure, wholly light, simple to operate is simple, and carry out effectual waterproof through seal cover 9, circuit board 4 is unsettled to be set up, can effectively prevent to be soaked by water, it is more convenient to use, can be quick maintain the maintenance to inside.
And those not described in detail in this specification are well within the skill of those in the art.
During operation, earlier with electrical apparatus and power intercommunication, through the 7 received signal of helical antenna on the 6 surfaces of a supporting cylinder, can receive the GPS signal through built-in GPS module and inmarsat module to can two-way receipt and transmission satellite signal, carry out effectual waterproof through seal cover 9, through the unsettled setting of construction bolt 3 with circuit board 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a two-way receipt and transmission function helical antenna, includes antenna pedestal (1), there is safety cover (2), its characterized in that at the top of antenna pedestal (1) through bolt fixedly connected with: the inner chamber of antenna pedestal (1) passes through mounting bolt (3) fixedly connected with circuit board (4), mount (5) fixedly connected with support section of thick bamboo (6) are passed through at the top of circuit board (4), the fixed surface of a support section of thick bamboo (6) is connected with helical antenna (7), the left side fixedly connected with transmission head (8) of circuit board (4), the left end of transmission head (8) runs through the inner chamber of antenna pedestal (1) and extends to the left side of antenna pedestal (1).
2. A bidirectional receive and transmit function helical antenna as recited in claim 1, wherein: the spiral antenna (7) is spirally wound on the surface of the support cylinder (6).
3. A bidirectional receive and transmit function helical antenna as recited in claim 1, wherein: the spiral antenna (7) is electrically connected with the surface of the circuit board (4).
4. A bidirectional receive and transmit function helical antenna as recited in claim 1, wherein: and a GPS module and an inmarsat module are respectively integrated in the circuit board (4).
5. A bidirectional receive and transmit function helical antenna as recited in claim 1, wherein: the inner cavity of the protective cover (2) is fixedly connected with a sealing sleeve (9), and the inner cavity of the sealing sleeve (9) is in elastic contact with the surface of the antenna pedestal (1).
6. A bidirectional receive and transmit function helical antenna as recited in claim 1, wherein: the surface of the antenna pedestal (1) is provided with a mounting hole (10).
7. A bidirectional receive and transmit function helical antenna as recited in claim 1, wherein: the circuit board (4) is suspended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021419772.6U CN212434820U (en) | 2020-07-19 | 2020-07-19 | Spiral antenna with bidirectional receiving and transmitting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021419772.6U CN212434820U (en) | 2020-07-19 | 2020-07-19 | Spiral antenna with bidirectional receiving and transmitting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212434820U true CN212434820U (en) | 2021-01-29 |
Family
ID=74279131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021419772.6U Expired - Fee Related CN212434820U (en) | 2020-07-19 | 2020-07-19 | Spiral antenna with bidirectional receiving and transmitting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212434820U (en) |
-
2020
- 2020-07-19 CN CN202021419772.6U patent/CN212434820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |