CN211208646U - Antenna bracket for measuring five-point field attenuation - Google Patents
Antenna bracket for measuring five-point field attenuation Download PDFInfo
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- CN211208646U CN211208646U CN201922402937.2U CN201922402937U CN211208646U CN 211208646 U CN211208646 U CN 211208646U CN 201922402937 U CN201922402937 U CN 201922402937U CN 211208646 U CN211208646 U CN 211208646U
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Abstract
The utility model discloses an antenna boom for surveying five points place decay, including base, reference column, festival section support, groove, fastening screw, festival section transition piece, antenna mounting fixture, base central authorities are provided with the reference column, festival section support bottom be provided with reference column assorted groove, the festival section support of groove both sides is improved level and is run through and install a pair of fastening screw, fastening screw pushes up tightly the reference column makes festival section support vertical fixation is in the center of base, the top of festival section support is provided with festival section transition piece. In this way, the utility model provides an antenna boom for measurationing five point place attenuations, this support are used for the radiation to disturb the place and use broadband antenna when measurationing place attenuation, conveniently put, and corresponding angle is gone out in antenna boom's use, adjustment that can be effective accurate, and is high, and this support easy operation, personnel are simply handed, can improve the utilization ratio in place effectively, promote test effect.
Description
Technical Field
The utility model relates to an antenna boom field especially relates to an antenna boom for measurationing five point place attenuations.
Background
The five-point field attenuation test is mainly used for controlling the transmitting terminal antenna to test the attenuation change of the signal strength of the receiving terminal when the transmitting terminal antenna is at the dynamic change position of the five-point field, the accuracy of a test result is greatly influenced due to the lack of a special support with a customized structure, and the attenuation test cannot be well executed.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides an antenna boom for measurationing five spot place attenuations, and this support is used for the radiation to disturb the place and uses broadband antenna when measurationing place attenuation, makes things convenient for the antenna to put, and antenna boom's use can be effectively accurate adjustment go out corresponding angle, height, and this support easy operation, personnel are simple to operate, can improve the utilization ratio in place effectively, promote test effect.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an antenna boom for surveying five points place decay, includes base, reference column, festival section support, groove, fastening screw, section transition piece, antenna mounting fixture, base central authorities are provided with the reference column, festival section support bottom be provided with reference column assorted groove, the section support of groove both sides is improved level and is run through and install a pair of fastening screw, fastening screw top is tight the reference column makes festival section support vertical fixation is in the center of base, the top of festival section support is provided with section transition piece, antenna mounting fixture is established to the cover on the section transition piece.
In a preferred embodiment of the present invention, the bottom of the antenna fixing clamp is provided with an adapting groove matching with the shape and size of the section transition block, a pair of fastening screws is horizontally installed on the antenna fixing clamp on two sides of the adapting groove, and the fastening screws tightly push against the section transition block and fix the antenna fixing clamp on the top end of the section support.
In a preferred embodiment of the present invention, the antenna fixing jig has an antenna limiting through hole formed at an upper end thereof.
In a preferred embodiment of the present invention, the base is a cross structure.
In a preferred embodiment of the present invention, the bottom surface of the base is provided with universal wheels.
In a preferred embodiment of the present invention, the base around the positioning column is provided with a mounting hole, the bottom of the segment support is provided with an insert hole corresponding to the size of the mounting hole, and the bolt passes through the mounting hole and is connected to the insert hole. The utility model has the advantages that: the utility model provides a pair of an antenna boom for measurationing five spot place attenuations, this support are used for the radiation to disturb the place and use the broadband antenna when measurationing place attenuation, make things convenient for the antenna to put, and antenna boom's use can be effectively accurate adjustment go out corresponding angle, and is high, and this support easy operation, personnel are simply handed, can improve the utilization ratio in place effectively, promote test effect.
Drawings
In order to more clearly illustrate the embodiments of the present specification 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 introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present specification, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a block diagram of a preferred embodiment of an antenna mount for measuring five-point field attenuation in accordance with the present invention;
FIG. 2 is a schematic view of an exemplary test site for a five-point test according to the present invention;
the figures of the above drawings are numbered: 1. a base; 2. a positioning column; 3. a segmental stent; 4. a groove; 5. fastening screws; 6. a segment transition block; 7. an antenna fixing clamp; 8. an antenna limiting through hole; 9. a universal wheel; 10. mounting holes; 11. and (5) inlaying holes.
Detailed Description
In order to make the technical solutions in the present specification better understood, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments 20 of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present specification, but not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the present specification without any inventive step should fall within the scope of protection of the present specification.
As shown in fig. 1, the embodiment of the present invention includes:
the utility model provides an antenna boom for surveying five point place attenuations, includes base 1, reference column 2, festival section support 3, groove 4, fastening screw 5, festival section transition piece 6, antenna mounting fixture 7, 1 central authorities of base are provided with reference column 2, festival section support 3 bottom be provided with reference column 2 assorted groove 4, the section support 3 of 4 both sides in groove is improved level and is run through and install a pair of fastening screw 5, fastening screw 5 pushes up tightly reference column 2 makes festival section support 3 vertical fixation is in the center of base 1, the top of festival section support 3 is provided with festival section transition piece 6, antenna mounting fixture 7 is established to the cover on festival section transition piece 6.
The bottom of the antenna fixing clamp 7 is provided with a switching groove 4 matched with the section transition block 6 in shape and size, a pair of fastening screws 5 horizontally penetrate through the antenna fixing clamp 7 on two sides of the switching groove 4, and the fastening screws 5 tightly push the section transition block 6 and enable the antenna fixing clamp 7 to be fixed to the top end of the section support 3. Furthermore, an antenna limiting through hole 8 is horizontally formed in the upper end of the antenna fixing clamp 7 in a penetrating mode. Further, the base 1 is in a cross structure. Further, the lower bottom surface of the base 1 is provided with universal wheels 9.
Further, a mounting hole 11 is formed in the base 1 around the positioning column 2, an embedding hole 11 corresponding to the position of the mounting hole 10 is formed in the bottom of the segment support 3, and a bolt penetrates through the mounting hole 10 and is connected into the embedding hole 11.
A preferred embodiment is: when the place is calibrated, the position of the place to be tested and the required height of the transmitting antenna are defined by regulations, and the method specifically comprises the following steps:
1. height of transmitting antenna:
level: the antenna center position is 1m and 2m away from the ground plane.
And (2) vertically: the antenna center position is 1m and 1.5m away from the ground plane.
2. Site requiring location of test:
as shown in fig. 2, the antenna needs to be dynamically adjusted along with the circular track, including positions of 0 degree, 90 degrees, 180 degrees, 270 degrees, and five points in the center of the circle. And adjusting and testing the attenuation experiment of the receiving end through the position change of the emission source in the five-point field. In order to realize the test purpose, the base 1 of the device needs to be added with universal wheels 9 to conveniently adjust the position of the transmitting antenna; meanwhile, different sleeves are designed, so that the transmitting antenna can be conveniently adjusted to reach the height; on the other hand, the sleeve is fixed by a rotary screw through installing a screwing hole on the sleeve so as to be convenient to assemble and disassemble; in the above, the integral bracket needs to be made of a material with non-metal components.
To sum up, the utility model provides an antenna boom for measurationing five point place attenuations, this support be used for the radiation to disturb the place and use broadband antenna when measurationing place attenuation, make things convenient for the antenna to put, antenna boom's use can be effectively accurate adjustment go out corresponding angle, height, this support easy operation, and personnel are simple to operate, can improve the utilization ratio in place effectively, promote test effect.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides an antenna boom for surveying five point place attenuations, a serial communication port, including base, reference column, festival section support, groove, fastening screw, festival section transition piece, antenna mounting fixture, base central authorities are provided with the reference column, festival section support bottom be provided with reference column assorted groove, the festival section support of groove both sides is improved level and is run through and install a pair of fastening screw, fastening screw pushes up tightly the reference column makes festival section support vertical fixation is in the center of base, the top of festival section support is provided with festival section transition piece, antenna mounting fixture is established to the cover on the festival section transition piece.
2. The antenna bracket according to claim 1, wherein an adapting groove matching with the shape and size of the segment transition block is formed in the bottom of the antenna fixing clamp, a pair of fastening screws horizontally penetrate through the antenna fixing clamp on two sides of the adapting groove, and the fastening screws tightly press against the segment transition block and fix the antenna fixing clamp on the top end of the segment bracket.
3. The antenna bracket of claim 1, wherein an antenna limiting through hole is horizontally formed through the upper end of the antenna fixture.
4. The antenna mount of claim 1, wherein the base is a cross-shaped structure.
5. The antenna stand for measuring five-point field attenuation of claim 1, wherein the bottom surface of the base is provided with universal wheels.
6. The antenna bracket according to claim 1, wherein a mounting hole is formed in the base around the positioning post, a mounting hole corresponding to the mounting hole is formed in the bottom of the segment bracket, and a bolt is inserted through the mounting hole and connected to the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402937.2U CN211208646U (en) | 2019-12-27 | 2019-12-27 | Antenna bracket for measuring five-point field attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402937.2U CN211208646U (en) | 2019-12-27 | 2019-12-27 | Antenna bracket for measuring five-point field attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211208646U true CN211208646U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402937.2U Active CN211208646U (en) | 2019-12-27 | 2019-12-27 | Antenna bracket for measuring five-point field attenuation |
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| CN (1) | CN211208646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200218A (en) * | 2021-11-10 | 2022-03-18 | 昆山浩兴电子科技有限公司 | Antenna performance test stabilising arrangement |
-
2019
- 2019-12-27 CN CN201922402937.2U patent/CN211208646U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200218A (en) * | 2021-11-10 | 2022-03-18 | 昆山浩兴电子科技有限公司 | Antenna performance test stabilising arrangement |
| CN114200218B (en) * | 2021-11-10 | 2023-10-20 | 昆山浩兴电子科技有限公司 | Antenna performance test stabilising arrangement |
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