CN220797099U - Manual adjusting device of antenna high accuracy gesture - Google Patents
Manual adjusting device of antenna high accuracy gesture Download PDFInfo
- Publication number
- CN220797099U CN220797099U CN202322540049.3U CN202322540049U CN220797099U CN 220797099 U CN220797099 U CN 220797099U CN 202322540049 U CN202322540049 U CN 202322540049U CN 220797099 U CN220797099 U CN 220797099U
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- pitching
- adjusting
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- bottom plate
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- 238000012360 testing method Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-precision manual antenna posture adjusting device which comprises a movable test frame, a horizontal adjusting mechanism, an azimuth adjusting mechanism, a pitching adjusting mechanism and an antenna, wherein the horizontal adjusting mechanism is arranged on the movable test frame; the horizontal adjusting mechanism comprises a bottom plate and a horizontal adjusting component, the bottom plate is movably arranged on the top surface of the movable test frame, and the horizontal adjusting component is used for adjusting the levelness of the bottom plate; the azimuth adjusting mechanism comprises a mounting plate and an azimuth adjusting assembly, wherein the mounting plate is rotationally connected to the bottom plate, and the azimuth adjusting assembly is used for driving the mounting plate to horizontally rotate relative to the bottom plate; the pitching adjusting mechanism comprises a pitching seat and a pitching adjusting assembly, the pitching seat is rotationally connected to the mounting plate, and the pitching adjusting assembly is used for driving the pitching seat to perform pitching motion relative to the mounting plate; the antenna is mounted on the pitching seat. The utility model has the advantages of high manual adjustment precision, controllable adjustment posture, no need of adjusting gaskets, simple adjustment and short time consumption.
Description
Technical Field
The utility model belongs to the technical field of test equipment, and particularly relates to a high-precision manual antenna posture adjusting device.
Background
At present, when the small-sized antenna posture manual adjusting device is used for antenna testing, the antenna port surface and the testing plane are required to be adjusted to be parallel, and testing precision is guaranteed. The main technical method is that the antenna is fixed on the test fixture, and the horizontal, azimuth and pitching gestures of the antenna are manually adjusted by adding gaskets, manually moving the position of the antenna and the like. The disadvantages of this approach are: the posture accuracy of the adjusted antenna is uncontrollable, repeated adjustment is needed, the number and the variety of the needed adjustment gaskets are more, the time for adjusting the antenna is longer, and the adjustment is more difficult.
Disclosure of utility model
The utility model aims to provide a high-precision manual adjusting device for an antenna, which has the advantages of high manual adjusting precision, controllable adjusting posture, no need of adjusting gaskets, simple adjustment and short time consumption.
The technical scheme adopted by the utility model is that the high-precision manual antenna posture adjusting device comprises a mobile test frame, a horizontal adjusting mechanism, an azimuth adjusting mechanism, a pitching adjusting mechanism and an antenna; the horizontal adjusting mechanism comprises a bottom plate and a horizontal adjusting component, the bottom plate is movably arranged on the top surface of the movable test frame, and the horizontal adjusting component is used for adjusting the levelness of the bottom plate; the azimuth adjusting mechanism comprises a mounting plate and an azimuth adjusting assembly, wherein the mounting plate is rotationally connected to the bottom plate, and the azimuth adjusting assembly is used for driving the mounting plate to horizontally rotate relative to the bottom plate; the pitching adjusting mechanism comprises a pitching seat and a pitching adjusting assembly, the pitching seat is rotationally connected to the mounting plate, and the pitching adjusting assembly is used for driving the pitching seat to perform pitching motion relative to the mounting plate; the antenna is mounted on the elevation seat.
Further, the horizontal adjusting assembly comprises a horizontal adjusting screw, a sliding groove and a horizontal locking screw, wherein the horizontal adjusting screw is vertically arranged in the bottom plate in a penetrating mode and is in threaded fit with the bottom plate, the sliding groove is formed in the bottom plate, and the horizontal locking screw is arranged in the sliding groove in a penetrating mode and is in threaded connection with the movable test frame.
Further, the azimuth adjusting assembly comprises a fixed seat, an azimuth adjusting screw and an azimuth locking screw, wherein the fixed seat is fixedly arranged on the bottom plate, the azimuth adjusting screw is horizontally penetrated in the fixed seat through threaded fit, and the azimuth locking screw is penetrated in the mounting plate and can be in threaded connection with the bottom plate.
Further, the pitching adjusting assembly comprises a pitching adjusting screw and a pitching locking screw, wherein the pitching adjusting screw penetrates through the pitching seat in a vertical state and is in threaded fit with the pitching seat, and the pitching locking screw penetrates through the pitching seat and is in threaded connection with the mounting plate.
Further, one side of the pitching seat is rotatably connected with the mounting plate through a rotating shaft.
Further, a connecting plate is arranged on one side, close to the rotating shaft, of the pitching seat, and the antenna is mounted on the connecting plate.
The utility model has the beneficial effects that:
1. The manual adjustment precision is high, the adjustment posture is controllable, the adjustment of the gasket is not needed, the adjustment is simple, and the time consumption is short.
2. The antenna is simple and convenient to install, low in cost, applicable to other antenna posture adjustment occasions and high in repeated use rate.
Drawings
FIG. 1 is an isometric view of an adjustment device of the present utility model;
FIG. 2 is an axial view of an adjustment device of the present utility model;
FIG. 3 is a front view of the adjustment device of the present utility model;
FIG. 4 is a top view of the adjustment device of the present utility model;
FIG. 5 is a schematic view of an azimuth adjustment of the adjustment device of the present utility model;
FIG. 6 is a pitch adjustment schematic of the adjustment device of the present utility model;
In the figure, 1, a test frame is moved; 21. a bottom plate; 22. a horizontal adjustment screw; 23. a horizontal locking screw; 24. a chute; 31. a mounting plate; 32. azimuth adjusting screws; 33. azimuth locking screws; 34. a fixing seat; 41. a pitching seat; 42. a pitch adjustment screw; 43. pitch locking screws; 44. a rotating shaft; 5. a connecting plate; 6. an antenna.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in further detail with reference to the accompanying drawings.
The high-precision manual antenna posture adjusting device comprises a mobile test frame 1, a horizontal adjusting mechanism, an azimuth adjusting mechanism, a pitching adjusting mechanism and an antenna as shown in fig. 1 to 6. The horizontal adjusting mechanism comprises a bottom plate 21 and a horizontal adjusting component, the bottom plate 21 is movably arranged on the top surface of the movable test frame 1, and the horizontal adjusting component is used for adjusting the levelness of the bottom plate 21; the azimuth adjusting mechanism comprises a mounting plate 31 and an azimuth adjusting assembly, wherein the mounting plate 31 is rotatably connected to the bottom plate 21, and the azimuth adjusting assembly is used for driving the mounting plate 31 to horizontally rotate relative to the bottom plate 21; the pitching adjusting mechanism comprises a pitching seat 41 and a pitching adjusting component, the pitching seat 41 is rotatably connected to the mounting plate 31, the pitching adjusting component is used for driving the pitching seat 41 to perform pitching motion relative to the mounting plate 31, and the antenna 6 is mounted on the pitching seat 41.
The levelness of the bottom plate 21 is adjusted through the level adjusting assembly, the installation plate 31 is driven to horizontally rotate relative to the bottom plate 21 through the azimuth adjusting assembly, the pitching seat 41 is driven to perform pitching motion relative to the installation plate 31 through the pitching adjusting assembly, the levelness, the horizontal azimuth and the pitching angle of the antenna 6 can be adjusted, and then the convenient adjustment of the posture of the antenna 6 is achieved, the overall freedom degree is high, the adjusting angle is multiple, and the flexibility and the adaptability are stronger.
The horizontal adjusting assembly comprises a horizontal adjusting screw 22, a sliding groove 24 and a horizontal locking screw 23, wherein the horizontal adjusting screw 22 is vertically arranged in the bottom plate 21 in a penetrating mode and is in threaded fit with the bottom plate 21, the sliding groove 24 is formed in the bottom plate 21, and the horizontal locking screw 23 is arranged in the sliding groove 24 in a penetrating mode and is in threaded connection with the movable test frame 1.
In some examples, four horizontal adjusting screws 22 are respectively arranged at four corners of the bottom plate 21, corresponding sliding grooves 24 and horizontal locking screws 23 are respectively arranged at four corners of the bottom plate 21 and adjacent to the horizontal adjusting screws 22, when the levelness of the antenna 6 is adjusted, the horizontal locking screws 23 need to be loosened first, then the horizontal adjusting screws 22 are rotated, the levelness of the antenna 6 is adjusted by pushing the horizontal adjusting screws 22 against the movable test frame 1, after the adjustment is completed, the horizontal locking screws 23 are screwed again, the sliding grooves 24 can enable the horizontal locking screws 23 to adapt to the adjusted position of the bottom plate 21, and the bottom plate 21 is convenient to fix.
The azimuth adjusting assembly comprises a fixed seat 34, an azimuth adjusting screw 32 and an azimuth locking screw 33, wherein the fixed seat 34 is fixedly arranged on the bottom plate 21, the azimuth adjusting screw 32 is horizontally arranged in the fixed seat 34 in a penetrating mode through threaded fit, and the azimuth locking screw 32 is arranged in the mounting plate 31 in a penetrating mode and can be in threaded connection with the bottom plate 21.
The azimuth adjusting screw 32 and the fixing seat 34 are at least two groups and are respectively arranged on two sides of the mounting plate 31, the mounting plate 31 is rotationally linked with the bottom plate 21 through the spigot structure, the azimuth locking screw 33 is provided with a plurality of azimuth adjusting screws 33, when the azimuth of the antenna 6 is adjusted, the azimuth adjusting screw 33 is required to be loosened, then the azimuth adjusting screw 32 is rotated, the mounting plate 31 is jacked by the azimuth adjusting screw 32, the mounting plate 31 is driven to rotate relative to the bottom plate 21, and when the antenna 6 is in a proper azimuth orientation, the azimuth adjusting of the antenna 6 can be completed by screwing the azimuth locking screw 33.
The pitching adjusting assembly comprises a pitching adjusting screw 42 and a pitching locking screw 43, the pitching adjusting screw 42 penetrates through the pitching seat 41 in a vertical state and is in threaded fit with the pitching seat 41, the pitching locking screw 43 penetrates through the pitching seat 41 and is in threaded connection with the mounting plate 31, one side of the pitching seat 41 is in rotary connection with the mounting plate 31 through a rotary shaft 44, a connecting plate 5 is arranged on one side, close to the rotary shaft 44, of the pitching seat 41, and the antenna 6 is mounted on the connecting plate 5.
In some examples, two pitch locking screws 43 are provided and are disposed on two sides of one end of the pitch seat 41 away from the rotating shaft 44, the pitch adjusting screw 43 is disposed between the two pitch locking screws 43, when the pitch angle of the antenna 6 is adjusted, the pitch locking screw 43 needs to be loosened first, then the pitch adjusting screw 42 is rotated, by pushing against the mounting plate 31, the pitch seat 41 is driven to perform pitch rotation around the rotating shaft 44, and after the pitch angle adjustment of the antenna 6 is completed, the pitch locking screw 43 is screwed again.
The antenna is adjusted in the mode, so that the requirement that the antenna port surface is parallel to the test plane is met.
The manual adjustment process of the horizontal adjustment assembly, the azimuth adjustment assembly and the pitching adjustment assembly is not sequential, and a user can select the adjustment sequence according to the actual installation environment and own operation habits.
Claims (6)
1. The high-precision manual antenna posture adjusting device is characterized by comprising a mobile test frame, a horizontal adjusting mechanism, an azimuth adjusting mechanism, a pitching adjusting mechanism and an antenna; the horizontal adjusting mechanism comprises a bottom plate and a horizontal adjusting component, the bottom plate is movably arranged on the top surface of the movable test frame, and the horizontal adjusting component is used for adjusting the levelness of the bottom plate; the azimuth adjusting mechanism comprises a mounting plate and an azimuth adjusting assembly, wherein the mounting plate is rotationally connected to the bottom plate, and the azimuth adjusting assembly is used for driving the mounting plate to horizontally rotate relative to the bottom plate; the pitching adjusting mechanism comprises a pitching seat and a pitching adjusting assembly, the pitching seat is rotationally connected to the mounting plate, and the pitching adjusting assembly is used for driving the pitching seat to perform pitching motion relative to the mounting plate; the antenna is mounted on the elevation seat.
2. The manual high-precision attitude adjustment device of claim 1, wherein the horizontal adjustment assembly comprises a horizontal adjustment screw, a sliding groove and a horizontal locking screw, the horizontal adjustment screw is vertically arranged in the bottom plate in a penetrating mode and is in threaded fit with the bottom plate, the sliding groove is formed in the bottom plate, and the horizontal locking screw is arranged in the sliding groove in a penetrating mode and is in threaded connection with the movable test frame.
3. The manual high-precision attitude adjustment device for an antenna according to claim 1, wherein the azimuth adjustment assembly comprises a fixed seat, an azimuth adjustment screw and an azimuth locking screw, the fixed seat is fixedly arranged on the base plate, the azimuth adjustment screw is horizontally penetrated in the fixed seat through threaded fit, and the azimuth locking screw is penetrated in the mounting plate and can be in threaded connection with the base plate.
4. The manual high-precision attitude adjustment device for an antenna according to claim 1, wherein the elevation adjustment assembly comprises an elevation adjustment screw and an elevation locking screw, the elevation adjustment screw is vertically penetrated in the elevation seat and is in threaded fit with the elevation seat, and the elevation locking screw is penetrated in the elevation seat and is in threaded connection with the mounting plate.
5. The manual high-precision attitude adjustment device for an antenna according to claim 1, wherein one side of the elevation seat is rotatably connected with the mounting plate through a rotation shaft.
6. The manual high-precision attitude adjustment device for an antenna according to claim 5, wherein a connecting plate is arranged on one side of the pitching seat, which is close to the rotating shaft, and the antenna is mounted on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540049.3U CN220797099U (en) | 2023-09-19 | 2023-09-19 | Manual adjusting device of antenna high accuracy gesture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540049.3U CN220797099U (en) | 2023-09-19 | 2023-09-19 | Manual adjusting device of antenna high accuracy gesture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797099U true CN220797099U (en) | 2024-04-16 |
Family
ID=90660429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322540049.3U Active CN220797099U (en) | 2023-09-19 | 2023-09-19 | Manual adjusting device of antenna high accuracy gesture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797099U (en) |
-
2023
- 2023-09-19 CN CN202322540049.3U patent/CN220797099U/en active Active
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