CN210015959U - Outgoing line type waterproof antenna - Google Patents
Outgoing line type waterproof antenna Download PDFInfo
- Publication number
- CN210015959U CN210015959U CN201920664977.1U CN201920664977U CN210015959U CN 210015959 U CN210015959 U CN 210015959U CN 201920664977 U CN201920664977 U CN 201920664977U CN 210015959 U CN210015959 U CN 210015959U
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- CN
- China
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- waterproof
- rubber plug
- rod sleeve
- waterproof rubber
- fixing seat
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Abstract
The utility model discloses an outgoing line type waterproof antenna, which comprises a corner type fixed seat, a rod sleeve, a signal copper pipe, a wire rod and a connector; the first connecting end of the corner type fixing seat is provided with a raised annular connecting column, the outer wall of the annular connecting column is provided with a flange, the second connecting end of the corner type fixing seat is provided with two opposite U-shaped holes on the side wall, one end of the rod sleeve is an arc-shaped head, and the inner wall of the other end of the rod sleeve is provided with a buckle groove matched with the flange of the annular connecting column; the end part of the annular connecting column of the first connecting end is connected with the signal copper pipe through a first waterproof rubber plug, and the rod sleeve is connected with a flange of the corner type fixing seat through a buckling groove in a buckling manner and seals the first waterproof rubber plug in the rod sleeve; wire rod one end is passed the second link and is linked to each other with the inside of corner formula fixing base, and the other end links to each other with the connector, and the cover is equipped with the waterproof plug of second and casing interface adaptation on the wire rod. The utility model discloses waterproof performance is good, even transmission that also can be fine in humid environment or receiving electromagnetic wave signal.
Description
Technical Field
The utility model relates to the technical field of antennas, specifically be a waterproof antenna of outgoing line formula.
Background
With the popularization of informatization, networking and intellectualization, various devices have great requirements on the signal receiving performance, especially wireless signals. The transmission of wireless signals is accomplished by the transmission of electromagnetic waves. The electromagnetic wave is not propagated in an ideal free space, but is transmitted in a certain medium, the influence of different media on the radio wave is different, and the loss of the radio wave transmission is very large at a common transmission distance.
The antenna has the functions of radiating and receiving radio waves, and converts high-frequency current into electromagnetic waves when transmitting; upon reception, the electromagnetic wave is converted into a high-frequency current. Therefore, the main technologies of the antenna include: 1. the antenna is provided with an electromagnetic open system, and the antenna is required to complete the mutual conversion of guided wave energy and electromagnetic wave energy as much as possible; 2. the antenna is matched with the transmitter or the receiver; 3. the antenna is required to have directivity, electromagnetic waves are concentrated in a determined direction as much as possible, or incoming waves in the determined direction are received to the maximum extent; 4. the antenna has proper polarization and can transmit or receive electromagnetic waves with specified polarization; 5. the antenna should have a sufficient operating frequency band.
The difference of environment also has very big influence to the signal transmission of antenna, and moist environment can influence characteristics such as the electric conductivity of antenna equipment components and parts, can cause very big influence to the transmission of antenna and receipt radio wave. However, the existing antenna has insufficient working performance in a humid environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a line outgoing type waterproof antenna, waterproof performance is good, can better adaptation humid environment demand.
In order to achieve the above object, the utility model provides a following technical scheme: an outgoing line type waterproof antenna comprises a corner type fixed seat, a rod sleeve, a signal copper pipe, a wire rod and a connector; the first connecting end of the corner type fixing seat is provided with a raised annular connecting column, the outer wall of the annular connecting column is provided with a flange, the second connecting end of the corner type fixing seat is provided with two opposite U-shaped holes on the side wall, one end of the rod sleeve is an arc-shaped head, and the inner wall of the other end of the rod sleeve is provided with a buckle groove matched with the flange of the annular connecting column; the end part of the annular connecting column of the first connecting end is connected with the signal copper pipe through a first waterproof rubber plug, and the rod sleeve is connected with the flange of the corner type fixing seat through a buckling groove in a buckling manner and seals the first waterproof rubber plug inside the rod sleeve; one end of the wire rod penetrates through the second connecting end to be connected with the inside of the corner type fixing seat, the other end of the wire rod is connected with the connector, and a second waterproof rubber plug is sleeved on the wire rod and matched with the connector of the shell.
Further perfecting the technical scheme, the first waterproof rubber plug comprises a main body, a head part and a tail part, wherein the head part and the tail part are arranged at two ends of the main body, the diameter of the main body is matched with the annular connecting column of the first connecting end, and the diameters of the head part and the tail part are smaller than that of the main body; the main body is internally provided with a through hole along the axial direction, and the head part and the tail part are respectively provided with a taper hole communicated with the through hole.
Furthermore, the tail part of the second waterproof rubber plug is a cylindrical table body, the head part of the second waterproof rubber plug is arc-shaped, and a groove is formed between the tail part and the head part; the second waterproof rubber plug is provided with a through hole along the axial direction, and the through hole is in conical expansion towards two ends in the middle.
Further, the wire is a 1.13mm coaxial connecting wire or a 1.37mm coaxial connecting wire.
Further, the connector is any one of I-pex, SMA, SSMA, MCX and MMCX.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the middle rod sleeve, the first waterproof rubber plug and the corner type fixing seat form a sealed cavity in the rod sleeve by the principle of physical sealing, the waterproof grade can reach IP67, the waterproof performance is good, and the electromagnetic wave signal can be well transmitted or received even in a humid environment;
2. the outlet structure can adapt to more installation occasions, and the second waterproof rubber plug is matched with the internal machine shell to form a sealing body, so that the overall waterproof performance of the machine shell cannot be damaged;
3. the rod sleeve is connected with the SMA connector in a riveting and pressing mode, the process is simple, and the reliability is high;
4. the signal copper tube structure perfectly utilizes the internal space of the antenna to receive and transmit signals, so that the omnidirectional 360-degree spherical coverage antenna with low loss and high gain is realized.
Drawings
FIG. 1 is a schematic view of a corner type fixing base of the present invention;
FIG. 2 is a schematic view of the rod sleeve structure of the present invention;
FIG. 3 is an axial cross-sectional view of the rod cover of the present invention;
fig. 4 is a schematic structural view of the first waterproof rubber plug of the present invention;
fig. 5 is an axial sectional view of the first waterproof rubber plug of the present invention;
fig. 6 is a schematic structural view of a second waterproof rubber plug of the present invention;
fig. 7 is an axial sectional view of a second waterproof rubber plug of the present invention;
FIG. 8 is a schematic view of the signal copper tube structure of the present invention;
fig. 9 is a schematic view of the overall assembly structure of the present invention.
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. 1-9, the wire-outgoing type waterproof antenna provided by the present invention includes a corner-type fixing base 3, a rod sleeve 6, a signal copper tube 5, a wire 1, a connector 7, a first waterproof rubber plug 4, and a second waterproof rubber plug 2; a first connecting end of the corner type fixing seat 3 is provided with a raised annular connecting column, the outer wall of the annular connecting column is provided with a flange, a second connecting end of the corner type fixing seat 3 is provided with two opposite U-shaped holes on the side wall, one end of the rod sleeve 6 is an arc-shaped head, and the inner wall of the other end of the rod sleeve is provided with a buckle groove matched with the flange of the annular connecting column; the end part of the annular connecting column of the first connecting end is connected with a signal copper tube 5 through a first waterproof rubber plug 4, and the rod sleeve 6 is connected with a flange of the corner type fixing seat 3 through a buckle slot in a buckling manner and seals the first waterproof rubber plug 4 in the rod sleeve 6; wire rod 1 one end is passed the second link and is linked to each other with 3 inside, the other end of corner formula fixing base and link to each other with connector 7, and the cover is equipped with the waterproof plug of second 2 and casing interface adaptations on the wire rod 1.
The first waterproof rubber plug 4 comprises a main body, a head part and a tail part, wherein the head part and the tail part are arranged at two ends of the main body; the main body is provided with a through hole along the axial direction, and the head part and the tail part are respectively provided with a taper hole communicated with the through hole. The tail part of the second waterproof rubber plug 2 is a cylindrical table body, the head part is arc-shaped, and a groove is arranged between the tail part and the head part; the second waterproof rubber plug 2 is provided with a through hole along the axial direction, and the through hole is extended towards two ends in a conical shape in the middle.
During connection, the tail part of the first waterproof rubber plug 4 is inserted into the first connecting end of the corner type fixing seat 3, the signal copper pipe 5 is connected with the head part of the first waterproof rubber plug 4, and the rod sleeve 6 is connected with the flange buckle of the corner type fixing seat 3 through the buckle groove and is tightly matched with the main body of the first waterproof rubber plug 4 to form physical sealing.
The wire 1 is a 1.13mm coaxial connecting wire or a 1.37mm coaxial connecting wire. The connector 7 is any one of the connectors 7 of I-pex, SMA, SSMA, MCX and MMCX.
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 (5)
1. An outgoing line type waterproof antenna comprises a corner type fixed seat, a rod sleeve, a signal copper pipe, a wire rod and a connector; the method is characterized in that: the first connecting end of the corner type fixing seat is provided with a raised annular connecting column, the outer wall of the annular connecting column is provided with a flange, the second connecting end of the corner type fixing seat is provided with two opposite U-shaped holes on the side wall, one end of the rod sleeve is an arc-shaped head, and the inner wall of the other end of the rod sleeve is provided with a buckle groove matched with the flange of the annular connecting column; the end part of the annular connecting column of the first connecting end is connected with the signal copper pipe through a first waterproof rubber plug, and the rod sleeve is connected with the flange of the corner type fixing seat through a buckling groove in a buckling manner and seals the first waterproof rubber plug inside the rod sleeve; one end of the wire rod penetrates through the second connecting end to be connected with the inside of the corner type fixing seat, the other end of the wire rod is connected with the connector, and a second waterproof rubber plug is sleeved on the wire rod and matched with the connector of the shell.
2. The outlet waterproof antenna of claim 1, characterized in that: the first waterproof rubber plug comprises a main body, a head part and a tail part, wherein the head part and the tail part are arranged at two ends of the main body; the main body is internally provided with a through hole along the axial direction, and the head part and the tail part are respectively provided with a taper hole communicated with the through hole.
3. The outlet waterproof antenna of claim 1, characterized in that: the tail part of the second waterproof rubber plug is a cylindrical table body, the head part of the second waterproof rubber plug is arc-shaped, and a groove is formed between the tail part and the head part; the second waterproof rubber plug is provided with a through hole along the axial direction, and the through hole is in conical expansion towards two ends in the middle.
4. The outlet waterproof antenna of claim 1, characterized in that: the wire rod is a 1.13mm coaxial connecting wire or a 1.37mm coaxial connecting wire.
5. The outlet waterproof antenna of claim 1, characterized in that: the connector is any one of I-pex, SMA, SSMA, MCX and MMCX.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920664977.1U CN210015959U (en) | 2019-05-10 | 2019-05-10 | Outgoing line type waterproof antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920664977.1U CN210015959U (en) | 2019-05-10 | 2019-05-10 | Outgoing line type waterproof antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210015959U true CN210015959U (en) | 2020-02-04 |
Family
ID=69316640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920664977.1U Active CN210015959U (en) | 2019-05-10 | 2019-05-10 | Outgoing line type waterproof antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210015959U (en) |
-
2019
- 2019-05-10 CN CN201920664977.1U patent/CN210015959U/en active Active
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