CN214378810U - Combined waterproof shark fin antenna - Google Patents
Combined waterproof shark fin antenna Download PDFInfo
- Publication number
- CN214378810U CN214378810U CN202120617456.8U CN202120617456U CN214378810U CN 214378810 U CN214378810 U CN 214378810U CN 202120617456 U CN202120617456 U CN 202120617456U CN 214378810 U CN214378810 U CN 214378810U
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- shark fin
- fin antenna
- bottom plate
- waterproof
- antenna
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Abstract
The utility model discloses a combined waterproof shark fin antenna, which comprises a structure main body, the structure main body comprises a shark fin antenna shell and a bottom plate, the shark fin antenna shell and the bottom plate are closed to form a cavity for installing a high-frequency circuit board, a cable, a high-frequency connector and a radiation antenna array, the bottom of the shark fin antenna shell is formed with a connecting plate which is matched and connected with the bottom plate, the outer edge of the connecting plate is provided with a bulge, the thickness of the bulge is equal to that of the bottom plate, the outer wall of the bottom plate is contacted with the inner wall of the bulge, four corners of the connecting plate are provided with first mounting holes, four corners of the bottom plate are provided with second mounting holes, the first mounting holes are communicated with the second mounting holes, the bottom plate is provided with adhesive paper with higher viscosity, a waterproof ring is arranged between the bottom plate and the connecting plate, the bottom of the shark fin antenna shell is provided with a waterproof adhesive tape, double waterproof is realized through the waterproof ring and the waterproof adhesive tape, the waterproof grade can reach IP67, so that the shark fin antenna has stronger environmental adaptability.
Description
Technical Field
The utility model relates to a shark fin antenna technical field specifically is a waterproof shark fin antenna of convolution.
Background
With the development of the automobile electronic technology, the vehicle-mounted electronic equipment integrates more and more wireless communication functions, such as reception, navigation, 3G communication, mobile digital television and the like, and the shark fin type automobile antenna can integrate various antenna receiving functions, such as reception, navigation, 3G communication and the like, so as to provide antenna signals for the vehicle-mounted equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a combined waterproof shark fin antenna.
The utility model provides a technical scheme that its technical problem adopted is: a combined waterproof shark fin antenna comprises a structural main body, wherein the structural main body comprises a shark fin antenna shell, a high-frequency circuit board, a cable, a high-frequency connector, a radiation antenna array and a bottom plate, the shark fin antenna shell is of an internal hollow structure, and the shark fin antenna shell and the bottom plate are closed to form a cavity for mounting the high-frequency circuit board, the cable, the high-frequency connector and the radiation antenna array;
a connecting plate which is matched and connected with the bottom plate is formed at the bottom of the shark fin antenna shell, a protruding part is arranged on the outer edge of the connecting plate, the thickness of the protruding part is equal to that of the bottom plate, and the outer wall of the bottom plate is in contact with the inner wall of the protruding part;
four corners of the connecting plate are respectively provided with a first mounting hole, four corners of the bottom plate are respectively provided with a second mounting hole, and the first mounting holes are communicated with the second mounting holes;
the bottom plate is provided with gummed paper with higher viscosity.
Preferably, the connecting plate is fastened with the bottom plate, and a waterproof ring is arranged between the bottom plate and the connecting plate.
Preferably, the bottom of the shark fin antenna shell is provided with a waterproof rubber strip.
Preferably, both sides of the shark fin antenna shell are provided with arc-shaped parts, and the arc-shaped parts and the shark fin antenna shell are integrally formed.
Preferably, the first mounting hole has an inner diameter larger than that of the second mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the shark fin antenna comprises a shark fin antenna shell and a bottom plate, a high-frequency circuit board, a cable, a high-frequency connector and a radiation antenna array are arranged in a cavity formed by the shark fin antenna shell and the bottom plate in a closed manner, a waterproof ring is arranged between the bottom plate and the connecting plate, a waterproof adhesive tape is arranged at the bottom of the shark fin antenna shell, double waterproof is realized through the waterproof ring and the waterproof adhesive tape, the waterproof grade can reach IP67, so that the shark fin antenna has stronger environmental adaptability, the arc parts at the two sides can lead the whole appearance of the shark fin antenna shell to be more harmonious and have more three-dimensional effect, meanwhile, the bottom plate is provided with adhesive paper with higher viscosity, a user can fix the shark fin antenna on equipment by using the adhesive paper, the shark fin antenna can also be fixed on the equipment by screws, and the shark fin antenna can be installed more firmly by using the two modes at the same time, and various installation modes are provided for customers.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural diagram of the present invention;
FIG. 3 is a schematic structural diagram of the shark fin antenna housing of the present invention;
fig. 4 is a schematic structural diagram of the bottom plate of the present invention.
Reference numbers in the figures:
shark fin antenna shell 1, connecting plate 2, bottom plate 3, first mounting hole 4, second mounting hole 5, arc portion 6, bellying 7, cavity 8, waterproof circle 9, adhesive tape 10.
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.
As shown in fig. 1-4, the utility model provides a combined waterproof shark fin antenna, which comprises a main structure body, wherein the main structure body comprises a shark fin antenna shell 1, a high-frequency circuit board, a cable, a high-frequency connector, a radiation antenna array and a bottom plate 3, the shark fin antenna shell 1 is of an internal hollow structure, and the shark fin antenna shell 1 and the bottom plate 3 are closed to form a cavity 8 for installing the high-frequency circuit board, the cable, the high-frequency connector and the radiation antenna array;
the radiating antenna array is fixed inside the shark fin antenna shell 1 through a buckle, the cable extends to the outside from the bottom of the shark fin antenna shell 1, one end of the cable is electrically connected with the radiating antenna array, the other end of the cable is electrically connected with the high-frequency connector, and the antenna radiating body can be suitable for various radiating circuits such as 4G frequency, WIFI frequency, navigation frequency, 433 frequency and the like, so that the market has selective diversification;
a connecting plate 2 which is matched and connected with the bottom plate 3 is formed at the bottom of the shark fin antenna shell 1, a protruding portion 7 is arranged on the outer edge of the connecting plate 2, the thickness of the protruding portion 7 is equal to that of the bottom plate 3, and the outer wall of the bottom plate 3 is in contact with the inner wall of the protruding portion 7;
four corners of the connecting plate 2 are respectively provided with a first mounting hole 4, four corners of the bottom plate 3 are respectively provided with a second mounting hole 5, and the first mounting holes 4 are communicated with the second mounting holes 5;
the bottom plate 3 is provided with adhesive paper 10 with high viscosity, a user can fix the shark fin antenna on equipment by using the adhesive paper 10, can also fix the shark fin antenna on the equipment by using screws, and can also use the two modes simultaneously to ensure that the shark fin antenna is more firmly installed, thereby providing multiple installation modes for customers.
Connecting plate 2 and 3 lock joints of bottom plate, and be equipped with waterproof circle 9 between bottom plate 3 and the connecting plate 2, 1 bottom of shark fin antenna shell is equipped with waterproof stripe, realizes dual waterproof through waterproof circle 9 and waterproof stripe, and waterproof grade can reach IP67 for shark fin antenna has stronger environmental suitability ability.
The both sides of shark fin antenna housing 1 all are equipped with arc portion 6, arc portion 6 and shark fin antenna housing 1 integrated into one piece, the arc portion 6 of both sides can let the whole outward appearance of shark fin antenna housing 1 more coordinate, have more the third dimension.
The inner diameter of the first mounting hole 4 is larger than that of the second mounting hole 5.
By arranging the shark fin antenna shell and the bottom plate, the high-frequency circuit board, the cable, the high-frequency connector and the radiation antenna array are arranged in a cavity formed by the closed shark fin antenna shell and the bottom plate, a waterproof ring is arranged between the bottom plate and the connecting plate, a waterproof adhesive tape is arranged at the bottom of the shark fin antenna shell, the double waterproof is realized through the waterproof ring and the waterproof adhesive tape, the waterproof grade can reach IP67, the shark fin antenna has stronger environmental adaptability, the arc parts at the two sides can lead the whole appearance of the shark fin antenna shell to be more harmonious and have more stereoscopic impression, meanwhile, the bottom plate is provided with adhesive paper with high viscosity, a user can fix the shark fin antenna on equipment by using the adhesive paper, can also fix the shark fin antenna on the equipment by using screws, and can also use the two modes simultaneously to ensure that the shark fin antenna is more firmly installed, so that various installation modes are provided for customers.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The combined waterproof shark fin antenna is characterized by comprising a structural main body, wherein the structural main body comprises a shark fin antenna shell, a high-frequency circuit board, a cable, a high-frequency connector, a radiation antenna array and a bottom plate, the shark fin antenna shell is of an internal hollow structure, and the shark fin antenna shell and the bottom plate are closed to form a cavity for mounting the high-frequency circuit board, the cable, the high-frequency connector and the radiation antenna array;
a connecting plate which is matched and connected with the bottom plate is formed at the bottom of the shark fin antenna shell, a protruding part is arranged on the outer edge of the connecting plate, the thickness of the protruding part is equal to that of the bottom plate, and the outer wall of the bottom plate is in contact with the inner wall of the protruding part;
four corners of the connecting plate are respectively provided with a first mounting hole, four corners of the bottom plate are respectively provided with a second mounting hole, and the first mounting holes are communicated with the second mounting holes;
the bottom plate is provided with gummed paper with higher viscosity.
2. The integrated, waterproof shark fin antenna of claim 1, wherein the connection plate is fastened to the base plate, and a waterproof ring is provided between the base plate and the connection plate.
3. The integrated waterproof shark fin antenna of claim 1, wherein the bottom of the shark fin antenna housing is provided with a waterproof strip.
4. The combination waterproof shark fin antenna of claim 1, wherein the shark fin antenna housing is provided with an arc on both sides, the arc being integrally formed with the shark fin antenna housing.
5. The integrated waterproof shark fin antenna of claim 1, wherein the first mounting hole inner diameter is larger than the second mounting hole inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120617456.8U CN214378810U (en) | 2021-03-26 | 2021-03-26 | Combined waterproof shark fin antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120617456.8U CN214378810U (en) | 2021-03-26 | 2021-03-26 | Combined waterproof shark fin antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214378810U true CN214378810U (en) | 2021-10-08 |
Family
ID=77972733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120617456.8U Active CN214378810U (en) | 2021-03-26 | 2021-03-26 | Combined waterproof shark fin antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214378810U (en) |
-
2021
- 2021-03-26 CN CN202120617456.8U patent/CN214378810U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |