CN209766618U - Directional antenna substrate - Google Patents
Directional antenna substrate Download PDFInfo
- Publication number
- CN209766618U CN209766618U CN201920590315.4U CN201920590315U CN209766618U CN 209766618 U CN209766618 U CN 209766618U CN 201920590315 U CN201920590315 U CN 201920590315U CN 209766618 U CN209766618 U CN 209766618U
- Authority
- CN
- China
- Prior art keywords
- plate
- substrate
- curb plate
- base plate
- directional antenna
- 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
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Abstract
The utility model discloses a directional antenna base plate, it is protruding to be equipped with a plurality of on the base plate, the arch sets up a plurality of according to same interval the arch sets up in same one side of base plate, the arch includes first curb plate, second curb plate and roof, first curb plate sets up towards second curb plate slope, the second curb plate sets up towards first curb plate slope, the roof sets up between first curb plate and second curb plate, the inclination of first curb plate is the same with the inclination of second curb plate. The utility model provides a directional antenna base plate makes the base plate be difficult to take place deformation, has protected the antenna element structure on the base plate, also ensures the signal normal transmission of antenna.
Description
Technical Field
The utility model relates to a directional antenna technical field especially relates to a directional antenna base plate.
Background
A directional antenna is an antenna that emits and receives electromagnetic waves in one or more specific directions with a high intensity, and emits and receives electromagnetic waves in other directions with a null or minimum intensity. The flat antenna is one of directional antennas, occupies small space due to thin thickness and has certain flexibility, and the basic structure is that a distributed antenna oscillator is arranged on a flexible or elastic substrate.
The antenna oscillator is arranged on the flexible or elastic substrate, and is easily influenced by the external environment in the use process, for example, the substrate is easily deformed under the action of wind in windy weather, and when the deformation of the substrate is large, the antenna oscillator structure on the substrate is also deformed, so that the signal transmission of the antenna is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be difficult to take place directional antenna base plate of deformation.
The utility model discloses a technical scheme that directional antenna base plate adopted is:
The utility model provides a directional antenna base plate, includes the base plate, it is protruding to be equipped with a plurality of on the base plate, the arch sets up according to the same interval, a plurality of the arch sets up in same one side of base plate, the arch includes first curb plate, second curb plate and roof, first curb plate inclines towards the second curb plate and sets up, the second curb plate inclines towards first curb plate and sets up, the roof sets up between first curb plate and second curb plate, the inclination of first curb plate is the same with the inclination of second curb plate.
Preferably, the substrate has a curved structure, and the protrusion is disposed on a convex side of the substrate.
Preferably, the top plate is of an arc structure, two ends of the top plate are respectively connected with the first side plate and the second side plate, and the top plate is bent towards one side far away from the base plate.
Preferably, the base plate, the first side plate, the second side plate and the top plate are integrally formed.
Preferably, a reinforcing bracket is arranged on one side of the substrate away from the protrusion.
Preferably, the reinforcing support comprises two supporting arms, the two supporting arms are perpendicular to each other, and the two supporting arms are fixedly connected with the edges of the periphery of the substrate respectively.
The utility model discloses a directional antenna base plate's beneficial effect is: the base plate is provided with a plurality of protrusions, each protrusion comprises a first side plate, a second side plate and a top plate, the first side plate is arranged towards the second side plate in an inclined mode, the second side plate is arranged towards the first side plate in an inclined mode, and the top plate is arranged between the first side plate and the second side plate. The base plate is when setting up, be equipped with protruding one side with the base plate and towards the external world, when the base plate surface receives great wind-force to blow, utilize bellied first curb plate, second curb plate and roof block the change to the wind direction, make it form the interference air current, reduce the kinetic energy of wind, reduce the wind-force that the base plate surface received, make the pressure that the base plate surface received reduce, avoided the base plate because receive great pressure and take place the condition of deformation, make the base plate be difficult to take place deformation, the antenna oscillator structure on the base plate has been protected, also ensure the signal normal transmission of antenna.
drawings
Fig. 1 is a schematic structural diagram of a directional antenna substrate according to the present invention.
Fig. 2 is a top view of the directional antenna substrate of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
Referring to fig. 1 and 2, a directional antenna substrate 10 includes a substrate 10, a plurality of protrusions 20 are disposed on the substrate 10, the protrusions 20 are disposed at the same interval, and the plurality of protrusions 20 are disposed on the same side of the substrate 10. When the substrate 10 is mounted, the side of the substrate 10 where the protrusion 20 is provided faces the outside, and the direction of the wind blowing toward the surface of the substrate 10 can be adjusted by the protrusion 20.
the substrate 10 is a curved structure, and the protrusion 20 is disposed on the convex side of the substrate 10. The wind direction blowing to the surface of the substrate 10 is directed to the wind directions of both sides of the substrate 10 by the curved structure of the substrate 10, thereby reducing the impact force of the wind on the surface of the substrate 10, guiding the wind toward both sides, and reducing the kinetic energy of the wind by cooperating with the protrusions 20 on the surface of the substrate 10.
The protrusion 20 includes a first side plate 21, a second side plate 22 and a top plate 23, the first side plate 21 is disposed in an inclined manner toward the second side plate 22, the second side plate 22 is disposed in an inclined manner toward the first side plate 21, the top plate 23 is disposed between the first side plate 21 and the second side plate 22, and an inclined angle of the first side plate 21 is the same as an inclined angle of the second side plate 22.
When wind blows to the surface of the substrate 10, the first side plate 21, the second side plate 22 and the top plate 23 of the protrusion 20 block and change the wind direction, so that interference airflow is formed, the kinetic energy of the wind is reduced, the wind force on the surface of the substrate 10 is reduced, the pressure on the surface of the substrate 10 is reduced, the situation that the substrate 10 deforms due to large pressure is avoided, the substrate 10 is not prone to deformation, the antenna oscillator structure on the substrate 10 is protected, and normal signal transmission of an antenna is also ensured.
The top plate 23 is of an arc structure, two ends of the top plate 23 are respectively connected with the first side plate 21 and the second side plate 22, and the top plate 23 is bent towards one side far away from the base plate 10. When the top plate 23 of the protrusion 20 has an arc structure, the first side plate 21 and the second side plate 22 on both sides of the wind direction top plate 23 blowing to the top plate 23 can be guided, so that wind can pass through the first side plate 21 and the second side plate 22, and the wind direction can be blocked and changed by the first side plate 21 and the second side plate 22.
The base plate 10, the first side plate 21, the second side plate 22 and the top plate 23 are integrally formed. The integrated manufacturing mode is more convenient for people to process and produce, the cost can be saved, and meanwhile, the strength between the base plate 10 and the first side plate 21 and the second side plate 22 can be enhanced.
In the above scheme, the reinforcing support 30 is arranged on one side of the substrate 10 away from the protrusion 20, the reinforcing support 30 includes two support arms 31, the two support arms 31 are perpendicular to each other, and the two support arms 31 are respectively fixedly connected with the edges of the substrate 10.
The substrate 10 can be reinforced by the reinforcing bracket 30, when the substrate 10 is subjected to a large external force, a part of the external force applied to the substrate 10 is transmitted to the reinforcing bracket 30 under the action of the reinforcing bracket 30, so as to reduce the acting force on the substrate 10, and when the substrate 10 is deformed by bending inward at two sides, the reinforcing bracket 30 is used for reinforcing the substrate 10, so as to reduce the deformation of the substrate 10. The substrate 10 is suitable for being used in a severe environment, and the signal transmission quality of the antenna is guaranteed.
The utility model provides a directional antenna base plate is equipped with a plurality of arch on the base plate, and the arch includes first curb plate, second curb plate and roof, and first curb plate sets up towards second curb plate slope, the second curb plate sets up towards first curb plate slope, and the roof sets up between first curb plate and second curb plate. The base plate is when setting up, be equipped with protruding one side with the base plate and towards the external world, when the base plate surface receives great wind-force to blow, utilize bellied first curb plate, second curb plate and roof block the change to the wind direction, make it form the interference air current, reduce the kinetic energy of wind, reduce the wind-force that the base plate surface received, make the pressure that the base plate surface received reduce, avoided the base plate because receive great pressure and take place the condition of deformation, make the base plate be difficult to take place deformation, the antenna oscillator structure on the base plate has been protected, also ensure the signal normal transmission of antenna.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a directional antenna base plate, its characterized in that, includes the base plate, it is protruding to be equipped with a plurality of on the base plate, the arch sets up according to the same interval, a plurality of the arch sets up in same one side of base plate, the arch includes first curb plate, second curb plate and roof, first curb plate sets up towards the slope of second curb plate, the second curb plate sets up towards the slope of first curb plate, the roof sets up between first curb plate and second curb plate, the inclination of first curb plate is the same with the inclination of second curb plate.
2. A directional antenna substrate according to claim 1, wherein said substrate is a curved structure, and said protrusion is disposed on a convex side of said substrate.
3. A directional antenna substrate according to claim 2, wherein the top plate is of a circular arc structure, two ends of the top plate are respectively connected to the first side plate and the second side plate, and the top plate is bent toward a side away from the substrate.
4. The directional antenna substrate of claim 1, wherein the substrate, the first side plate, the second side plate, and the top plate are integrally formed.
5. A directional antenna substrate according to claim 1, wherein a reinforcing brace is provided on the side of the substrate remote from the projections.
6. A directional antenna substrate according to claim 5, wherein said reinforcing bracket comprises two support arms, said two support arms being disposed perpendicular to each other, said two support arms being fixedly connected to respective peripheral edges of the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590315.4U CN209766618U (en) | 2019-04-28 | 2019-04-28 | Directional antenna substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590315.4U CN209766618U (en) | 2019-04-28 | 2019-04-28 | Directional antenna substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209766618U true CN209766618U (en) | 2019-12-10 |
Family
ID=68760620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590315.4U Expired - Fee Related CN209766618U (en) | 2019-04-28 | 2019-04-28 | Directional antenna substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209766618U (en) |
-
2019
- 2019-04-28 CN CN201920590315.4U patent/CN209766618U/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: 20191210 Termination date: 20210428 |