CN210156534U - Antenna support - Google Patents
Antenna support Download PDFInfo
- Publication number
- CN210156534U CN210156534U CN201921340115.XU CN201921340115U CN210156534U CN 210156534 U CN210156534 U CN 210156534U CN 201921340115 U CN201921340115 U CN 201921340115U CN 210156534 U CN210156534 U CN 210156534U
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- China
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- antenna
- horizontal rod
- rod
- mounting seat
- horizontal
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Abstract
The utility model discloses an antenna bracket, which comprises a base and an antenna fixing mechanism; the base is connected with an upright rod, the upright rod is provided with a plurality of first threaded holes which are uniformly distributed, a sliding sleeve is movably sleeved outside the upright rod and connected with the first threaded holes through first screws, the sliding sleeve is further provided with a transverse through hole, a horizontal rod movably penetrates through the inside of the transverse through hole, the horizontal rod is provided with a plurality of second threaded holes which are uniformly distributed along the horizontal direction, and the sliding sleeve is connected with the second threaded holes through second screws; the antenna fixing mechanism is arranged on the horizontal rod and used for fixing the antenna. The utility model discloses the convenience is fixed a position the height of antenna and on the horizontal direction.
Description
Technical Field
The utility model relates to a test field especially relates to an antenna boom.
Background
The DFS test is fundamentally a channel allocation scheme, and a device dynamically selects or changes an operating frequency through a DFS function to avoid interference with other systems, especially a radar system, or to avoid interference with itself by other systems.
FCC Part 15Subpart E stipulates that U-NII (Unlicensed National Information infrastructure) devices working at 5.25-5.35 GHz and 5.47-5.725 GHz should be provided with a DFS radar detection mechanism. The ETSI EN 301893 standard also places the same requirements on devices operating in this frequency band. In addition, corresponding standards and specifications are established for DFS in japan and korea in canada, australia and asia. Because the types of wireless communication devices working in the 5GHz frequency band are few, currently, the DFS test is mainly performed on Wi-Fi devices working in the 5GHz frequency band. The FCC also specifically issued memos FCC 06-96, with the requirements of the Wi-Fi alliance, to specify the testing of DFS. And the antenna mount has the use of the equipment required to test the DFS radiation field. The current antenna support has the following problems: the antenna bracket is inconvenient to move, so that the height of the antenna and the position of the antenna in the horizontal direction are not easy to position, the adjustment time is long, and the testing efficiency of the performance of the antenna is reduced.
Disclosure of Invention
In order to solve the problem mentioned in the above-mentioned background art, the utility model provides an antenna support, the convenience is fixed a position the height of antenna and on the horizontal direction.
An antenna bracket comprises a base and an antenna fixing mechanism;
the base is connected with an upright rod, the upright rod is provided with a plurality of first threaded holes which are uniformly distributed, a sliding sleeve is movably sleeved outside the upright rod and connected with the first threaded holes through first screws, the sliding sleeve is further provided with a transverse through hole, a horizontal rod movably penetrates through the inside of the transverse through hole, the horizontal rod is provided with a plurality of second threaded holes which are uniformly distributed along the horizontal direction, and the sliding sleeve is connected with the second threaded holes through second screws;
the antenna fixing mechanism is arranged on the horizontal rod and used for fixing the antenna.
Furthermore, the antenna fixing mechanism comprises a first antenna mounting seat and a second antenna mounting seat, the second antenna mounting seat is detachably connected to the tail end of the horizontal rod, and a circular mounting hole is formed in the second antenna mounting seat; the first antenna mounting seat is detachably connected to the horizontal rod, and a rectangular mounting hole is formed in the first antenna mounting seat.
Furthermore, a notch matched with the horizontal rod is formed in one end, opposite to the horizontal rod, of the first antenna mounting seat, and a third threaded hole is formed in the notch; the horizontal rod is further provided with a plurality of threaded through holes which are uniformly distributed in the horizontal direction, third screws penetrate through the threaded through holes, and the tail ends of the third screws are connected with third threaded holes.
Furthermore, the second antenna mounting base is detachably connected with the tail end of the horizontal rod through a fourth screw.
Further, the base comprises a fixed seat, the top of the fixed seat is connected with a connecting pipe with a hollow structure, and the upright rod is arranged in the connecting pipe and connected with the connecting pipe.
Furthermore, a reinforcing rib is arranged at the joint of the outer wall of the connecting pipe and the fixed seat.
Furthermore, four corners of the bottom of the base are respectively provided with a universal wheel with a brake.
Furthermore, a first centimeter scale mark is arranged on the upright rod, and a second centimeter scale mark is arranged on the horizontal rod.
The utility model has the advantages that:
1. the utility model discloses an adjustable antenna fixed establishment's of sliding sleeve height and its position on the horizontal direction, the location is convenient.
2. The utility model discloses a be equipped with the centimetre scale mark of second on being equipped with first centimetre scale mark, the horizon bar on the upright pole to make the location more accurate.
3. The utility model discloses antenna fixing mechanism is including the first antenna mount pad that is equipped with circular mounting hole, the second antenna mount pad that is equipped with the rectangle mounting hole to can fix horn antenna or cake antenna.
4. The utility model discloses a first antenna mount pad, second antenna mount pad can be dismantled with the horizon bar and be connected to the antenna mount pad corresponding with it is changed according to the antenna of difference to the convenience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first antenna mounting base.
Wherein, 1 is the upright post, 2 is first screw hole, 3 is the sliding sleeve, 4 is first screw, 5 is horizontal through-hole, 6 is the horizon bar, 7 is the second screw hole, 8 is the second screw, 9 is first antenna mount pad, 10 is the second antenna mount pad, 11 is circular mounting hole, 12 is the rectangle mounting hole, 13 is the notch, 14 is the third screw hole, 15 is the screw through-hole, 16 is the third screw, 17 is the fourth screw, 18 is the fixing base, 19 is the connecting pipe, 20 is the strengthening rib, 21 is the universal wheel of area brake, 22 is first centimetre scale sign, 23 is the second centimetre scale sign.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
An antenna bracket as shown in the figure comprises a base and an antenna fixing mechanism;
the base is connected with an upright rod 1, the upright rod 1 is provided with a plurality of first threaded holes 2 which are uniformly distributed, the outer part of the upright rod 1 is movably sleeved with a sliding sleeve 3, the sliding sleeve 3 is connected with the first threaded holes 2 through first screws 4, the sliding sleeve 3 is also provided with a transverse through hole 5, a horizontal rod 6 movably penetrates through the inner part of the transverse through hole 5, the horizontal rod 6 is provided with a plurality of second threaded holes 7 which are uniformly distributed along the horizontal direction, and the sliding sleeve 3 is connected with the second threaded holes 7 through the second screws 4;
the antenna fixing mechanism is arranged on the horizontal rod 6 and used for fixing the antenna.
The antenna fixing mechanism comprises a first antenna mounting seat 9 and a second antenna mounting seat 10, the second antenna mounting seat 10 is detachably connected to the tail end of the horizontal rod 6, a circular mounting hole 11 is formed in the second antenna mounting seat 10, and the circular mounting hole 11 is used for mounting a cake antenna; first antenna mount 9 detachably connects on horizontal pole 6, is equipped with rectangle mounting hole 12 on first antenna mount 9, and rectangle mounting hole 12 is used for the horn antenna.
A notch 13 matched with the horizontal rod 6 is formed in one end, opposite to the horizontal rod 6, of the first antenna mounting seat 9, and a third threaded hole 14 is formed in the notch 13; the horizontal rod 6 is also provided with a plurality of threaded through holes 15 which are uniformly distributed along the horizontal direction, third screws 16 penetrate through the threaded through holes 15, and the tail ends of the third screws 16 are connected with third threaded holes 14.
The second antenna mounting base 10 is detachably connected with the tail end of the horizontal rod 6 through a fourth screw 17.
The base includes fixing base 18, and fixing base 18 top is connected with hollow structure's connecting pipe 19, and upright pole 1 establishes inside connecting pipe 19 and is connected with connecting pipe 19, and upright pole 1 and connecting pipe 19's connected mode is the welding.
And a reinforcing rib 20 is arranged at the joint of the outer wall of the connecting pipe 19 and the fixed seat 18.
The four corners of the bottom of the base are respectively provided with a universal wheel 21 with a brake.
The upright rod 1 is provided with a first centimeter scale mark 22, and the horizontal rod 6 is provided with a second centimeter scale mark 23.
The utility model discloses when concrete implementation: the antenna is fixed by the antenna fixing mechanism, when the antenna to be fixed is a horn antenna, the horn antenna can be fixed in the rectangular mounting hole 12 of the first antenna mounting seat 9, and when the antenna to be fixed is a circular cake antenna, the circular cake antenna can be fixed in the circular mounting hole 11 of the second antenna mounting seat 10. The antenna bracket is moved to a proper position in the shielding chamber through the universal wheel 21 with the brake, then the sliding sleeve 3 is moved relative to the upright rod 1, the sliding sleeve 3 is moved to a required height, the first screw 4 is rotated, and the first screw 4 is connected with the first threaded hole 2; by moving the horizontal rod 6 relative to the sliding sleeve 3, when the horizontal rod is adjusted to a proper position, the second screw 8 is connected with the second threaded hole 7, so that the position of the antenna fixing mechanism in the horizontal direction is adjusted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An antenna bracket is characterized by comprising a base and an antenna fixing mechanism;
the base is connected with an upright rod, the upright rod is provided with a plurality of first threaded holes which are uniformly distributed, a sliding sleeve is movably sleeved outside the upright rod and connected with the first threaded holes through first screws, the sliding sleeve is further provided with a transverse through hole, a horizontal rod movably penetrates through the inside of the transverse through hole, the horizontal rod is provided with a plurality of second threaded holes which are uniformly distributed along the horizontal direction, and the sliding sleeve is connected with the second threaded holes through second screws;
the antenna fixing mechanism is arranged on the horizontal rod and used for fixing the antenna.
2. The antenna bracket according to claim 1, wherein the antenna fixing mechanism comprises a first antenna mounting seat and a second antenna mounting seat, the second antenna mounting seat is detachably connected to the tail end of the horizontal rod, and a circular mounting hole is formed in the second antenna mounting seat; the first antenna mounting seat is detachably connected to the horizontal rod, and a rectangular mounting hole is formed in the first antenna mounting seat.
3. The antenna bracket according to claim 2, wherein a notch matched with the horizontal rod is formed in one end, opposite to the horizontal rod, of the first antenna mounting seat, and a third threaded hole is formed in the notch; the horizontal rod is further provided with a plurality of threaded through holes which are uniformly distributed in the horizontal direction, third screws penetrate through the threaded through holes, and the tail ends of the third screws are connected with third threaded holes.
4. The antenna stand of claim 2, wherein the second antenna mount is removably connected to the end of the horizontal rod by a fourth screw.
5. The antenna stand according to any one of claims 1 to 4, wherein the base includes a fixing base, a connecting pipe having a hollow structure is connected to a top of the fixing base, and the upright pole is disposed inside the connecting pipe and connected to the connecting pipe.
6. The antenna stand according to claim 5, wherein a reinforcing rib is arranged at the joint of the outer wall of the connecting pipe and the fixed seat.
7. The antenna stand according to any one of claims 1 to 4, wherein a universal wheel with a brake is provided at each of four corners of the bottom of the base.
8. The antenna stand according to any one of claims 1 to 4, wherein the upright pole is provided with a first centimeter scale mark, and the horizontal pole is provided with a second centimeter scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340115.XU CN210156534U (en) | 2019-08-19 | 2019-08-19 | Antenna support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340115.XU CN210156534U (en) | 2019-08-19 | 2019-08-19 | Antenna support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156534U true CN210156534U (en) | 2020-03-17 |
Family
ID=69767013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921340115.XU Active CN210156534U (en) | 2019-08-19 | 2019-08-19 | Antenna support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156534U (en) |
-
2019
- 2019-08-19 CN CN201921340115.XU patent/CN210156534U/en active Active
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