CN219740390U - Device for communication test and normalized data acquisition - Google Patents

Abstract

The utility model discloses a device for communication test and normalization data acquisition, which comprises a base, wherein the upper part of the base is connected with a laminate through a stand column, a plurality of support frames are arranged above the laminate, a cross rod is rotatably arranged in each support frame, a polarization switching module is arranged on one side, far away from the support frame, of each cross rod, and each polarization switching module comprises a test horn and a test antenna. Compared with the prior art, the utility model has the advantages that: in the technical scheme, an automatic control device and an automatic device are adopted, the rotation angle is controlled in a closed loop manner, and the precision is 0.1 degree; the accuracy and the repeatability of the acquired data are ensured; the data is automatically collected and recorded, so that the data conversion is convenient, and the data can be conveniently processed; the device has the calibration level, possesses program control calibration level and vertical function, and the device that this technical scheme provided possesses multidimensional adjustment function, satisfies translation, level, perpendicular, every single move, rotatory displacement function.

Description

Device for communication test and normalized data acquisition

Technical Field

The utility model belongs to mechanical automation equipment, and is applied to the field of communication test, in particular to a device for communication test and normalized data acquisition.

Background

At present, the communication test and the normalization data acquisition generally adopt manual data acquisition and data recording, and the manual data acquisition has the following defects:

1. manual operation is performed, the error is too large, and the angle accuracy is insufficient; repeated collection, deviating data comparison and inaccurate comparison between data;

2. manual collection is too low in efficiency; long-time operation and recording often cause error and leakage, and often cause too large deviation;

3. when original manual data collection, gather the cable unstable, the shake condition that appears easily.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a device for communication test and normalization data acquisition.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a device for communication test, collection normalization data, including the base, the top of base pass through the stand and connect the plywood, the plywood top be equipped with a plurality of support frames, the support frame in rotate and be equipped with the horizontal pole, the horizontal pole keep away from one side of support frame and be equipped with polarization switching module, polarization switching module include test loudspeaker and test antenna

Furthermore, the laminate is provided with three layers, the laminates are connected by bolts, the laminates are leveled by using ball buttons, and then the laminates are locked by bolts.

Further, the laminate on be equipped with and be used for driving horizontal pole pivoted motor drive module, motor drive module include motor and reduction gears.

Further, a lock catch is arranged between the base and the upright post.

Compared with the prior art, the utility model has the advantages that: in the technical scheme, an automatic control device and an automatic device are adopted, the rotation angle is controlled in a closed loop manner, and the precision is 0.1 degree; the accuracy and the repeatability of the acquired data are ensured; the data is automatically collected and recorded, so that the data conversion is convenient, and the data can be conveniently processed; the device is provided with a calibration level and has program-controlled calibration level and vertical functions.

The device provided by the technical scheme has a multidimensional adjusting function, and can meet the displacement functions of translation, horizontal, vertical, pitching and rotation.

Drawings

Fig. 1 is a schematic structural diagram of an apparatus for communication testing and collecting normalized data according to the present utility model.

As shown in the figure: 1. a base; 2. a column; 3. a laminate; 4. a support frame; 5. a cross bar; 6. a polarization switching module; 7. testing a loudspeaker; 8. locking; 9. a turntable.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The working principle of the utility model is as follows: the device for communication test and normalization data acquisition comprises a base 1, wherein a laminate 3 is connected above the base 1 through a stand column 2, a lock catch 8 is arranged between the base 1 and the stand column 2, and the base, the stand column and the lock catch form a base supporting part;

the laminate 3 is provided with three layers, the laminate 3 is leveled by using a ball head hand button, then is locked by using a bolt, and the ball head hand button and the bolt of the laminate form a pitching adjusting module, so that the purpose of use is to ensure that a cross rod of the motor driving module can be in an absolute horizontal state; in this way, the test horn can be guaranteed to be in an absolute horizontal or absolute vertical position;

the laminate 3 on be equipped with and be used for driving horizontal pole 5 pivoted motor drive module, motor drive module include motor and reduction gears, the motor passes through reduction gears, and the relative lock of horizontal pole is dead.

The motor rotates to drive the speed reducing mechanism to rotate, and the speed reducing mechanism drives the cross rod to rotate, so that the test horn at the top end of the cross rod reaches various preset angles along with the rotation of the cross rod, and the test action is realized.

The laminate 3 top be equipped with a plurality of support frames 4, support frame 4 rotation be equipped with horizontal pole 5, horizontal pole 5 keep away from support frame 4 one side be equipped with polarization switching module 6, polarization switching module 6 include test horn 7 and test antenna

A rotary table 9 is arranged below the test horn 7.

The fixed base and the upright post support the pitching adjusting module, and the ball head hand button is locked through bolts to adjust the level, so that the aim of the whole device level is fulfilled.

The motor drive module is arranged on the horizontal plane of the pitching adjusting module, the motor drive speed reducer rotates to drive the cross rod to rotate, the test antenna arranged at the end part of the cross rod rotates or stops along with the rotation, the angle required by people is reached, and the purpose of testing is achieved.

The technical scheme is that a motor module drives a polarization switching module to move through a transmission rod; the pitching adjusting module is composed of the ball head buttons and the bolts of the laminate, after correction and leveling, the leveling module is driven by the motor driving module to coaxially rotate, the rotating angle can be arbitrarily controlled by the motor, the rotating angle precision can reach 0.05 degrees under the control of multiple groups of subdivision, and the purpose that we acquire the accurate angle is achieved.

After the structure is built, a laser pen is arranged in the center of the horn to enable laser to strike at the center of the turntable, the position is positioned to be 0 degrees, the included angle between the adjacent probes and the center of the large ring is set through controller software, the adjacent probes rotate for one circle in a stepping mode through the included angle, and whether the horn is positioned at the center of the large ring is checked.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. Device for communication testing, collecting normalized data, comprising a base (1), characterized in that: the upper side of base (1) pass through stand (2) and connect plywood (3), plywood (3) top be equipped with a plurality of support frames (4), support frame (4) rotation be equipped with horizontal pole (5), one side that support frame (4) were kept away from to horizontal pole (5) be equipped with polarization and switch module (6), polarization switch module (6) include test loudspeaker (7) and test antenna.

2. An apparatus for communication testing, collecting normalized data according to claim 1, wherein: the laminate (3) is provided with three layers, and the laminate (3) is leveled by using a ball head hand button and then locked by using a bolt.

3. An apparatus for communication testing, collecting normalized data according to claim 1, wherein: the laminate (3) is provided with a motor driving module for driving the cross rod (5) to rotate, and the motor driving module comprises a motor and a speed reducing mechanism.

4. An apparatus for communication testing, collecting normalized data according to claim 1, wherein: a lock catch (8) is arranged between the base (1) and the upright post (2).

5. An apparatus for communication testing, collecting normalized data according to claim 1, wherein: a rotary table (9) is arranged below the test horn (7).