CN214957730U - Antenna connecting mechanism for field - Google Patents
Antenna connecting mechanism for field Download PDFInfo
- Publication number
- CN214957730U CN214957730U CN202121541568.6U CN202121541568U CN214957730U CN 214957730 U CN214957730 U CN 214957730U CN 202121541568 U CN202121541568 U CN 202121541568U CN 214957730 U CN214957730 U CN 214957730U
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- connecting rod
- antenna
- equipment
- frequency
- rod bodies
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Abstract
An outdoor antenna connecting mechanism is characterized in that the number of connecting rod bodies is at least one, a clamping cap and a clamping pin are arranged at the joint of two adjacent connecting rod bodies, the two adjacent connecting rod bodies are matched and fixedly connected through the clamping cap and the clamping pin, an antenna end connecting joint is fixedly connected to the top of the connecting rod bodies, an equipment end connecting joint is fixedly connected to the bottom of the connecting rod bodies, and high-frequency and low-frequency cables are preset in the connecting rod bodies; the antenna end connector and the high-low frequency cable are fixed in the antenna in advance; the equipment end connector and the high-low frequency cable are fixedly butted with equipment in advance. When the mechanical butt joint of the connecting rod to the antenna and the equipment is realized, the connection of electric signals is realized. The utility model discloses a to connect the body of rod setting and be an at least, and can assemble the length of connecting rod wantonly according to the demand, not only reduced the weight of whole jointing equipment, made things convenient for field work to carry to greatly reduced communication jointing equipment's operating time. The lead wires and the signal wires are not exposed outside any more, so that the use environment is improved.
Description
Technical Field
The utility model belongs to the technical field of open-air signalling and receiving communication, especially, with an antenna coupling mechanism is used in field relevant.
Background
In field work, particularly marching work, radio signals need to be communicated through an antenna, the conventional method is to connect an equipment end and an antenna end through a long rod, so that the mechanical connection between the equipment and the antenna end is realized, and then a cable is directly thrown out from the antenna end at the top to realize the high-frequency and low-frequency connection to a ground device. However, the method still has a plurality of disadvantages in field operation: 1. the length of the connecting rod is fixed, the installation is time-consuming and labor-consuming, and the operation of the equipment belonging to mobile communication equipment is inconvenient; 2. the cable is suspended in the air and swings with wind to cause the phenomenon of unstable signals; 3. the connecting rod and the cable are long, so that inconvenience is brought to transportation.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned background art exists, the utility model provides an antenna connection mechanism is used in field.
Therefore, the utility model adopts the following technical scheme: the utility model provides an open-air antenna coupling mechanism of using, is including the connecting rod body, characterized by, open-air antenna coupling mechanism of using still include antenna end attach fitting and equipment end attach fitting, connecting rod body quantity be at least one, two adjacent connecting rod body department of meeting sets up card cap and bayonet lock, two adjacent connecting rod bodies pass through card cap and bayonet lock cooperation fixed connection, antenna end attach fitting fixed connection is in the top of the connecting rod body, equipment end attach fitting fixed connection is in the bottom of the connecting rod body, the inside high low frequency cable that predetermines of the connecting rod body, antenna end connector and high low frequency cable fixed butt joint in advance, equipment end connector and high low frequency cable fixed butt joint in advance for high low frequency signal transmission. When the mechanical butt joint of the connecting rods is realized, the connection of electric signals is realized at the same time, the antenna end connecting joint is connected with the antenna end, and the equipment end connecting joint is connected with the equipment end; the electric connection equipment which is connected with the inside of the rod body and forms the middle structure of the antenna end connection joint and the equipment end connection joint forms wire butt joint, and signal transmission is achieved. And the two end connectors of the connecting rod are provided with contact pin jacks, and the wires realize high-low frequency electric signal transmission through the contact pin jacks.
Preferably, the connecting rod body is manufactured and formed by aluminum magnesium alloy.
The utility model discloses following beneficial effect can be reached: 1. the utility model discloses a be an at least with the setting of the link body, and can assemble the length of link rod wantonly according to the demand, not only reduced whole jointing equipment 'S weight, made things convenient for field work to carry to greatly reduced communication jointing equipment' S operating time, can put through (about 20S) in the short time and improved nearly 30 times than original operating time. 2. The field antenna signal improved by the connecting mechanism of the utility model is more stable, and the integral loss of each path of radio frequency signal from the antenna end to the equipment end is less than or equal to 3dB @6 GHz; the loss of each path of radio frequency signal is less than or equal to 2dB @6 GHz; the lead and the signal wire are not exposed outside any more, so the use environment is improved, and the cable can be used in the environment of minus 55 ℃ to plus 125 ℃.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic view of the assembly structure of the single connection rod of the present invention.
Fig. 3 is a schematic view of the assembly structure of two adjacent connection rods according to the present invention.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the drawings, and the described embodiments are illustrative and explanatory of the present invention, and do not constitute the only limitations of the present invention.
Example 1: as shown in fig. 1-2, this embodiment includes a connection rod body 2, an antenna end connector 1 and an equipment end connector 3, where the number of the connection rod body is one, the antenna end connector is fixedly connected to the top of the connection rod body, the equipment end connector is fixedly connected to the bottom of the connection rod body, the antenna end connector is connected to an antenna end, the equipment end connector is connected to an equipment end, a high-low frequency cable is preset inside the connection rod body, the antenna end connector is fixedly connected to the high-low frequency cable in advance, and the equipment end connector is fixedly connected to the high-low frequency cable in advance. The high-low frequency cable is used for high-low frequency signal transmission, and the connection of the electric signal is realized when the mechanical butt joint of the connecting rod is realized. Preferably, the connecting rod body is manufactured and formed by aluminum magnesium alloy.
Example 2: as shown in fig. 3, this embodiment includes 3 connection rod bodies 2, antenna end connector 1 and equipment end connector 3, two adjacent connection rod bodies meet and locate to set up card cap and bayonet lock, two adjacent connection rod bodies pass through card cap and bayonet lock cooperation fixed connection, antenna end connector fixed connection is in the top of the connection rod body, equipment end connector fixed connection is in the bottom of the connection rod body, antenna end connector is connected with the antenna end, equipment end connector is connected with equipment end, the inside predetermined high low frequency cable of the connection rod body, antenna end connector and high low frequency cable fixed butt joint in advance, equipment end connector and high low frequency cable fixed butt joint in advance. The high-low frequency cable is used for high-low frequency signal transmission, and the connection of the electric signal is realized when the mechanical butt joint of the connecting rod is realized.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides an open-air antenna coupling mechanism of using, includes the connection body of rod, its characterized in that: the outdoor antenna connecting mechanism also comprises an antenna end connecting joint and an equipment end connecting joint, the number of the connecting rod bodies is at least one, a clamping cap and a clamping pin are arranged at the joint of two adjacent connecting rod bodies, the two adjacent connecting rod bodies are fixedly connected through the clamping cap and the clamping pin in a matching way, an antenna end is fixedly connected to the top of the connecting rod body, an equipment end is fixedly connected to the bottom of the connecting rod body, an antenna end connecting joint is connected with the antenna end, the equipment end connecting joint is connected with the equipment end, a high-frequency cable and a low-frequency cable are preset in the connecting rod bodies, the antenna end connector is fixedly butted with the high-frequency and low-frequency cables in advance, the equipment end connector is fixedly butted with the high-frequency and low-frequency cables in advance, the high-frequency and low-frequency cables are preset in the connecting rod body, the antenna end connector is fixedly butted with the high-frequency and low-frequency cables in advance, and the equipment end connector is fixedly butted with the high-frequency and low-frequency cables in advance.
2. An antenna connection mechanism for field use as claimed in claim 1, wherein: the connecting rod body is made of aluminum magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121541568.6U CN214957730U (en) | 2021-07-07 | 2021-07-07 | Antenna connecting mechanism for field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121541568.6U CN214957730U (en) | 2021-07-07 | 2021-07-07 | Antenna connecting mechanism for field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214957730U true CN214957730U (en) | 2021-11-30 |
Family
ID=79073450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121541568.6U Active CN214957730U (en) | 2021-07-07 | 2021-07-07 | Antenna connecting mechanism for field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214957730U (en) |
-
2021
- 2021-07-07 CN CN202121541568.6U patent/CN214957730U/en active Active
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