CN215680932U - Simple antenna alignment device - Google Patents
Simple antenna alignment device Download PDFInfo
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- CN215680932U CN215680932U CN202120637135.4U CN202120637135U CN215680932U CN 215680932 U CN215680932 U CN 215680932U CN 202120637135 U CN202120637135 U CN 202120637135U CN 215680932 U CN215680932 U CN 215680932U
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Abstract
The utility model discloses a simple antenna alignment device which comprises an antenna fixing rod, an antenna pitching adjusting structure, a rotating platform and a supporting rod, wherein an antenna panel is installed at the upper section of the antenna fixing rod through the antenna pitching adjusting structure, the lower end of the antenna fixing rod is fixed on the rotating platform through a base, the rotating platform is installed at the upper end of the supporting rod, and the lower end of the supporting rod is fixed on an iron disc with a larger radius through the base. The utility model has simple installation and convenient use, can quickly carry out mutual alignment between two antennas, solves the problems of continuous testing and inconvenient operation and the like when the tripod head is used for alignment, shortens the debugging time and improves the working efficiency. The utility model can be applied to the static alignment of the directional antenna, and can also be arranged on a platform moving at a low speed to carry out the real-time dynamic mutual alignment of the point-to-point directional antenna, thereby ensuring that the microwave is transmitted in the air by an approximately straight path and ensuring that the receiving and transmitting signals between microwave stations are normal.
Description
Technical Field
The utility model relates to the technical field of mutual alignment of antennas in a wireless transmission system, in particular to a simple antenna alignment device.
Background
In a microwave wireless communication system, main devices are divided into an indoor unit, an outdoor unit, and an antenna, and the indoor unit and the outdoor unit are separately installed and connected by a cable. Because the width of the horizontal lobe of the microwave directional antenna is small, two microwave sites need to be aligned with each other for normal communication, so that microwaves are transmitted in the air by an approximately straight path, and the normal transmission and receiving of signals between the microwave sites can be ensured. For antenna alignment, in the prior art, a worker performs initial alignment by rotating a cradle head according to the position of an antenna, monitors an RSSI Signal, namely, a Receiver Signal Strength Indication, by an indoor unit device, and continuously rotates the cradle head to adjust the antenna after considering the influence of a path and frequency according to an RSSI standard value provided by a microwave manufacturer, so that when the monitored RSSI Signal value reaches a calculated threshold value, the antenna is judged to be aligned. In the actual use process, the conventional antenna adjusting mode is complicated, the antenna needs to be adjusted while the RSSI signal is monitored, the adjusting time is long, and the debugging efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the inventor further designs and researches to provide a simple antenna alignment device, a target antenna can be quickly found through a sighting telescope of the device, an operation handle is rotated, a rotary platform is rotated to enable an antenna panel to be adjusted at an azimuth angle of 0-360 degrees, the antenna panel is slid forwards and backwards through a connecting lug buckle at the back of the antenna panel and a bolt on an antenna pitching adjusting structure, the antenna panel is adjusted at a pitching angle of +/-5 degrees, the antenna on the antenna panel is aligned to the target antenna, and finally, the upper disc of the rotary platform is fixed through a locking bolt to complete antenna alignment operation, so that the debugging time is shortened, and the working efficiency is improved.
Specifically, the purpose of the utility model is realized as follows:
the utility model provides a simple and easy antenna aligning device, includes antenna dead lever, antenna every single move regulation structure, rotary platform and bracing piece, the antenna panel is being installed through antenna every single move regulation structure in the upper segment of antenna dead lever, the lower extreme of antenna dead lever is fixed in on the rotary platform through the base, rotary platform installs in the upper end of bracing piece, the lower extreme of bracing piece is fixed in on the iron disc of great radius through the base.
Further, rotary platform includes disc and lower disc, go up the cylindrical protrusion of disc bottom and match with the circular recess on the disc down to step screwed connection through the countersunk head realizes that the disc can rotate on the disc down, drives the antenna panel and rotates between 0 ~ 360 degrees, and realizes going up the locking state between disc and the disc down through the locking bolt on the disc down.
Further, go up and fix first supporting seat and second supporting seat through the screw on the disc, the top of first supporting seat is passing through the fix with screw antenna dead lever, the gun sight is being fixed to the upper segment of second supporting seat, the axis perpendicular to antenna panel of gun sight.
Furthermore, the antenna panel can slide back and forth on the bolt on the antenna pitching adjusting structure through a plurality of connecting lugs on the back of the antenna panel, so that the pitching angle of the antenna panel can be adjusted.
Furthermore, the supporting rod is a telescopic supporting rod, and a height adjusting bolt is arranged on the supporting rod.
Furthermore, operating handles are fixed on two side faces of the first supporting seat.
The working principle of the utility model is as follows:
the target antenna is quickly found through the sighting telescope, the upper disc of the rotary platform is rotated by rotating the operating handle, the antenna panel is adjusted in the azimuth angle of 0-360 degrees, the antenna panel is adjusted in the pitch angle of +/-5 degrees by sliding the antenna panel back and forth through the connecting lug buckle on the back of the antenna panel and the bolt on the antenna pitching adjusting structure, the antenna on the antenna panel is aligned with the target antenna, and finally the upper disc of the rotary platform is fixed through the locking bolt to complete the antenna alignment operation.
The utility model has the beneficial effects that:
the target antenna can be quickly found by using the sighting telescope, the antenna panel can be adjusted in an azimuth angle of 0-360 degrees by using the rotary platform, the pitch angle of the antenna panel can be adjusted within +/-5 degrees by using the connecting lug buckle on the back surface of the antenna panel and the bolt on the antenna pitch adjusting structure, the antenna on the antenna panel is aligned with the target antenna to be aligned with each other, the upper disc of the rotary platform can be fixed by using the locking bolt, the antenna alignment state is kept, and the antenna alignment operation is completed. And the height of the aligning device can be adjusted by the operator according to the height and the use habit of the operator by utilizing the height adjusting bolt on the supporting rod.
The utility model has simple installation and convenient use, can quickly carry out mutual alignment between two antennas, solves the problems of continuous testing and inconvenient operation and the like when the cradle head is used for alignment, shortens the debugging time of antenna alignment and improves the working efficiency.
The utility model can be applied to the static alignment of the directional antenna, and can also be arranged on a platform moving at a low speed to carry out the real-time dynamic mutual alignment of the point-to-point directional antenna, such as a ship moving at a low speed, thereby ensuring that the microwave is transmitted in the air by an approximately straight path and ensuring that the receiving and sending signals between microwave stations are normal.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
The antenna comprises an antenna fixing rod 1, an antenna pitching adjusting structure 2, a rotating platform 3, an upper disc 31, a lower disc 32, a step screw 33, a locking bolt 34, a first supporting seat 35, a second supporting seat 36, a sighting telescope 37, an operating handle 38, a supporting rod 4, a height adjusting bolt 41, an antenna panel 5, a connecting lug 51 and an iron disc with a larger radius 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 3, a simple antenna aligning device includes an antenna fixing rod 1, an antenna pitching adjusting structure 2, a rotating platform 3 and a supporting rod 4, an antenna panel 5 is installed on the upper section of the antenna fixing rod 1 through the antenna pitching adjusting structure 2, the lower end of the antenna fixing rod 1 is fixed on the rotating platform 3 through a base, the rotating platform 3 is installed on the upper end of the supporting rod 4, and the lower end of the supporting rod 4 is fixed on an iron disc 6 with a larger radius through the base. Rotary platform 3 includes disc 31 and lower disc 32, the cylindrical protrusion of going up disc 31 bottom matches with the circular recess on the disc 32 down to step screw 33 through the countersunk head is connected, realizes that disc 31 can rotate on disc 32 down, drives antenna panel 5 and rotates between 0 ~ 360 degrees, and realizes going up the locking state between disc 31 and the disc 32 down through locking bolt 34 on the disc 32 down. Go up disc 31 and go up first supporting seat 35 and second supporting seat 36 through the fix with screw, the antenna fixing pole 1 is being fixed through the fix with screw at the top of first supporting seat 35, sighting telescope 37 is being fixed to the upper segment of second supporting seat 36, sighting telescope 37's axis perpendicular to antenna panel 5. The antenna panel 5 can slide back and forth on the bolts of the antenna pitching adjusting structure 2 through a plurality of connecting ear clips 51 on the back of the antenna panel 5 to adjust the pitching angle of the antenna panel 5. The support rod 4 is a telescopic support rod 4, and a height adjusting bolt 41 is arranged on the support rod 4. An operating handle 38 is fixed to both side surfaces of the first support base 35.
Examples
During the specific use, look for the target antenna fast through gun sight 37, rotate last disc 31 of rotary platform 3 through rotating operating handle 38, make antenna panel 5 adjust in the azimuth angle of 0 ~ 360 degrees, slide antenna panel 5 through connecting ear clip 51 and the bolt on the antenna every single move adjustment structure 2 on the antenna panel 5 back and forth, make antenna panel 5 adjust in the angle of pitch of 5 degrees, make the antenna on antenna panel 5 aim at the target antenna, fix last disc 31 of rotary platform 3 through locking bolt 34 and accomplish the antenna and aim at the operation finally.
This aligning device can be through base and the fix with screw on the bracing piece 4 on the iron disc of great radius, also can be through base and the fix with screw on the bracing piece 4 on certain platform, can carry out the real-time developments of point-to-point directional antenna with this aligning device through base and the fix with screw on the bracing piece 4 on the ship of low-speed motion and aim at each other, ensure that the microwave is in the air with the route transmission of approximate straight line, guarantee that receiving and dispatching signal between the microwave website is normal.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides a simple and easy antenna aligning device, its characterized in that is including antenna dead lever (1), antenna every single move regulation structure (2), rotary platform (3) and bracing piece (4), antenna panel (5) are being installed through antenna every single move regulation structure (2) to the upper segment of antenna dead lever (1), the lower extreme of antenna dead lever (1) is fixed in on rotary platform (3) through the base, rotary platform (3) are installed in the upper end of bracing piece (4), the lower extreme of bracing piece (4) is fixed in on iron disc (6) of great radius through the base.
2. The simple antenna alignment device as claimed in claim 1, wherein the rotary platform (3) comprises an upper disc (31) and a lower disc (32), the cylindrical protrusion at the bottom of the upper disc (31) is matched with the circular groove on the lower disc (32) and is connected with the circular groove through a sunk step screw (33), so that the upper disc (31) can rotate on the lower disc (32), the antenna panel (5) is driven to rotate between 0-360 degrees, and the locking state between the upper disc (31) and the lower disc (32) is realized through a locking bolt (34) on the lower disc (32).
3. The simple antenna alignment device as claimed in claim 2, wherein the upper disc (31) is fixed with a first supporting seat (35) and a second supporting seat (36) by screws, the top of the first supporting seat (35) is fixed with the antenna fixing rod (1) by screws, the upper section of the second supporting seat (36) is fixed with the sighting telescope (37), and the central axis of the sighting telescope (37) is perpendicular to the antenna panel (5).
4. A simplified antenna alignment apparatus as claimed in any of claims 1-3, wherein the antenna panel (5) can be slid back and forth on the bolt of the antenna pitch adjustment structure (2) via a plurality of connecting ear clips (51) on the back of the antenna panel (5) to adjust the pitch angle of the antenna panel (5).
5. A simple antenna alignment device according to claim 1, wherein the support rod (4) is a telescopic support rod (4), and the height adjustment bolt (41) is arranged on the support rod (4).
6. A simple antenna alignment device according to claim 3, wherein the first support base (35) has operating handles (38) fixed to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637135.4U CN215680932U (en) | 2021-03-30 | 2021-03-30 | Simple antenna alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637135.4U CN215680932U (en) | 2021-03-30 | 2021-03-30 | Simple antenna alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215680932U true CN215680932U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637135.4U Active CN215680932U (en) | 2021-03-30 | 2021-03-30 | Simple antenna alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215680932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117896023A (en) * | 2024-03-14 | 2024-04-16 | 中国计量科学研究院 | Ring antenna calibration alignment device |
-
2021
- 2021-03-30 CN CN202120637135.4U patent/CN215680932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117896023A (en) * | 2024-03-14 | 2024-04-16 | 中国计量科学研究院 | Ring antenna calibration alignment device |
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