CN209913036U - Waterproof external antenna convenient to installation - Google Patents
Waterproof external antenna convenient to installation Download PDFInfo
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- CN209913036U CN209913036U CN201921075308.7U CN201921075308U CN209913036U CN 209913036 U CN209913036 U CN 209913036U CN 201921075308 U CN201921075308 U CN 201921075308U CN 209913036 U CN209913036 U CN 209913036U
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Abstract
The utility model discloses a waterproof antenna convenient to install, which comprises an antenna radiator, a radio frequency connecting wire and a radio frequency connector; the antenna radiator consists of an upper shell and a lower shell, the upper shell and the lower shell are connected through ultrasonic pressing, a PCB (printed circuit board) and a GPS (global positioning system) antenna for communication are arranged between the upper shell and the lower shell, and the PCB and the GPS antenna are respectively attached and installed between the upper shell and the lower shell; the PCB is provided with two communication antennas and a WIFI antenna, and the GPS antenna, the communication antennas and the WIFI antenna are mutually connected through a radio frequency connecting wire; a fixing nut for installation is vertically formed downwards at the middle end of the bottom of the lower shell, the radio frequency connecting wire vertically extends out from the inside of the antenna radiating body to the bottom, and the tail end of the antenna radiating body is connected to the radio frequency connector; the utility model discloses an antenna body is external, is connected to communications facilities through the pencil, and the specialization of mounting means has both solved the radiation performance demand of antenna like this, also can work under rugged environment simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the antenna and specifically relates to a waterproof external antenna convenient to installation is related to.
Background
Most of the general antennas integrating the external communication antenna, the GPS antenna and the WiFi antenna 3 in the market adopt the antennas which are horizontally arranged, and the antennas are adhered to the structural member through double-sided adhesive on the back surface. However, such an external device cannot be used outdoors in a real sense, and it is difficult to achieve a characteristic of good waterproof property. Particularly, for some industrial or marine communication products, the external antenna needs to be really exposed out of the air, and meanwhile, the mounting position of the antenna needs to be fixed on the side surface or the top end of some metal pieces; the antenna aims to solve the problems that when some industrial-grade and navigation communication products are used, the antenna needs to have good signals, and the characteristic of convenient installation is also required. The antenna is usually an external antenna, and the external antenna also needs to consider the external working environment. In the naked environment, the factors of strong wind, insolation, rainwater, sea wind, seawater and the like can be met, so that the installation mode, the waterproof mode and the grade of the antenna need to be considered.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A waterproof antenna convenient to install comprises an antenna radiator, a radio frequency connecting wire and a radio frequency connector; the antenna radiator consists of an upper shell and a lower shell, the upper shell and the lower shell are connected through ultrasonic pressing, a PCB (printed circuit board) and a GPS (global positioning system) antenna for communication are arranged between the upper shell and the lower shell, and the PCB and the GPS antenna are respectively attached and installed between the upper shell and the lower shell; the PCB is provided with two communication antennas and a WIFI antenna, and the GPS antenna, the communication antennas and the WIFI antenna are mutually connected through a radio frequency connecting wire; a fixing nut for installation is vertically formed at the middle end of the bottom of the lower shell downwards, the radio frequency connecting wire vertically extends out of the inner portion of the antenna radiating body to the bottom, and the tail end of the antenna radiating body is connected to the radio frequency connector.
As a further aspect of the present invention: the bottom shell and the fixed nut adopt an in-mold injection molding process; the inside of the antenna radiator adopts the glue pouring and ultraviolet irradiation quick-drying process.
As a further aspect of the present invention: the upper shell and the lower shell in the antenna radiator are made of corrosion-resistant materials.
As a further aspect of the present invention: the radio frequency connection line is RG174 pure copper cable, and the sheath of the radio frequency connection line is corrosion-resistant material.
As a further aspect of the present invention: the number of the radio frequency connecting lines between the antenna radiator and the radio frequency connector is three, a plurality of PVC sleeves are arranged on the radio frequency connecting lines, and the three radio frequency connecting lines penetrate through the PVC sleeves and are respectively connected to the radio frequency connector.
As a further aspect of the present invention: the number of the radio frequency connectors is three, namely a WIFI antenna connector, a GPS antenna connector and a main antenna connector
As a further aspect of the present invention: and a heat-shrinkable tube for insulation, sealing and protection is arranged at the joint of the radio frequency connecting line and the radio frequency connector.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an antenna body is external, is connected to communications facilities through the pencil, and the specialization of mounting means has both solved the radiation performance demand of antenna like this, also can work under rugged environment simultaneously.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the finished product of the present invention.
Fig. 2 is a layout diagram of the antenna radiator of the present invention.
Fig. 3 is an exploded view of the antenna radiator of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 to 3, in an embodiment of the present invention, a waterproof antenna convenient to mount includes an antenna radiator 101, a radio frequency connection line 301, and a radio frequency connector 501; the antenna radiator 101 consists of an upper shell 106 and a lower shell 107, the upper shell 106 and the lower shell 107 are connected through ultrasonic pressing, a PCB 102 and a GPS antenna 105 for communication are further arranged between the upper shell 106 and the lower shell 107, and the PCB 102 and the GPS antenna 105 are respectively attached and installed between the upper shell 106 and the lower shell 107; the PCB 105 is provided with two communication antennas 103 and a WIFI antenna 104, and the GPS antenna 105, the communication antennas 103 and the WIFI antenna 104 are connected with each other through a radio frequency connecting wire 301; a fixing nut 201 for installation is vertically formed downward at the middle end of the bottom of the lower shell 107, and a radio frequency connection wire 301 vertically extends from the inside of the antenna radiator 101 to the bottom, and the end of the antenna radiator 101 is connected to a radio frequency connector 501.
Further as shown in fig. 1 to 3, further: the bottom shell 104 and the fixing nut 201 adopt an in-mold injection molding process; the inside of the antenna radiator 101 adopts the glue filling and ultraviolet irradiation quick-drying process.
Further: the upper and lower shells 106, 107 of the antenna radiator 101 are made of a corrosion-resistant material.
Further: the rf connection line 301 is RG174 pure copper cable and the rf connection line 301 sheath is a corrosion resistant material.
Further: the number of the radio frequency connection lines 301 between the antenna radiator 101 and the radio frequency connector 501 is three, a plurality of PVC sleeves 401 are arranged on the radio frequency connection lines 301, and the three radio frequency connection lines 301 pass through the PVC sleeves 401 and are respectively connected to the radio frequency connector 501.
Further: the number of the radio frequency connectors 501 is three, and the three radio frequency connectors are respectively a WIFI antenna connector, a GPS antenna connector and a main antenna connector
Further: the junction of the rf connection line 301 and the rf connector 501 is further provided with a heat shrink tube 502 for insulation, sealing and protection.
The utility model discloses the example: the utility model comprises an antenna radiator 101, a fixing nut 201 for fixing the radiation antenna 101, a radio frequency connecting wire 301 for connecting the antenna radiator 101 to the communication equipment, a radio frequency connector 501 for connecting the communication equipment, and a PVC sleeve 401 for fixing the wiring harness of the radio frequency connecting wire 301; the antenna radiator 101 includes an upper case 106 and a lower case 107, and a communication antenna PCB 102 and a GPS antenna 105 are further disposed between the upper case 106 and the lower case 107. The PCB of the communication antenna comprises two antennas, namely a 4G communication antenna 103 and a WIFI antenna 104;
the lower shell 107 of the antenna radiator 101 and the fixing nut 201 are connected together firmly by in-mold injection molding; the upper shell 106 and the lower shell 107 are connected through ultrasonic pressing, so that the upper shell 106 and the lower shell 107 are firmly connected; PCB board 102 and GPS antenna in the antenna radiator 101 pass through the plastic part to be fixed between epitheca 106 and inferior valve 107, after the supersound is accomplished at epitheca 106 and inferior valve 107, from fixation nut 201 position toward the inside injection glue of antenna radiator 101, place whole product in ultraviolet ray emission equipment below after the glue watering is accomplished and shine, thereby reach the effect of dry glue fast, thereby reach complete waterproof effect after antenna radiator 101 accomplishes the processing.
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.
Claims (7)
1. A waterproof antenna convenient to install is characterized by comprising an antenna radiator, a radio frequency connecting wire and a radio frequency connector; the antenna radiator consists of an upper shell and a lower shell, the upper shell and the lower shell are connected through ultrasonic pressing, a PCB (printed circuit board) and a GPS (global positioning system) antenna for communication are arranged between the upper shell and the lower shell, and the PCB and the GPS antenna are respectively attached and installed between the upper shell and the lower shell; the PCB is provided with two communication antennas and a WIFI antenna, and the GPS antenna, the communication antennas and the WIFI antenna are mutually connected through a radio frequency connecting wire; a fixing nut for installation is vertically formed at the middle end of the bottom of the lower shell downwards, the radio frequency connecting wire vertically extends out of the inner portion of the antenna radiating body to the bottom, and the tail end of the antenna radiating body is connected to the radio frequency connector.
2. The waterproof antenna convenient to install of claim 1, wherein the bottom shell and the fixing nut are formed by an in-mold injection molding process; the inside of the antenna radiator adopts the glue pouring and ultraviolet irradiation quick-drying process.
3. The waterproof antenna of claim 1, wherein the upper and lower shells of the antenna radiator are made of a corrosion-resistant material.
4. A watertight antenna easy to install as claimed in claim 1, characterized in that the radio frequency connection line is RG174 pure copper cable and the radio frequency connection line sheath is a corrosion resistant material.
5. An easily installable, waterproof antenna according to claim 4 or claim 1, wherein the number of the radio frequency connection lines between the antenna radiator and the radio frequency connector is three, and a plurality of PVC sleeves are provided on the radio frequency connection lines, and the three radio frequency connection lines are connected to the radio frequency connector respectively through the PVC sleeves.
6. A waterproof antenna easy to install according to claim 4, characterized in that the number of radio frequency connectors is three, respectively WIFI antenna connector, GPS antenna connector and main antenna connector.
7. The waterproof antenna easy to install of claim 4, wherein a heat shrink tube for insulation, sealing and protection is further provided at the connection between the RF connection line and the RF connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075308.7U CN209913036U (en) | 2019-07-10 | 2019-07-10 | Waterproof external antenna convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075308.7U CN209913036U (en) | 2019-07-10 | 2019-07-10 | Waterproof external antenna convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209913036U true CN209913036U (en) | 2020-01-07 |
Family
ID=69050731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921075308.7U Active CN209913036U (en) | 2019-07-10 | 2019-07-10 | Waterproof external antenna convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209913036U (en) |
-
2019
- 2019-07-10 CN CN201921075308.7U patent/CN209913036U/en active Active
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