CN218446010U

CN218446010U - Antenna detection device

Info

Publication number: CN218446010U
Application number: CN202222653066.3U
Authority: CN
Inventors: 陈建苗; 郑永春
Original assignee: Nanjing Handiao Technology Co ltd
Current assignee: Nanjing Handiao Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-03
Anticipated expiration: 2032-09-30

Abstract

The utility model provides an antenna detection device. The antenna detection device includes: a base; the two fixed blocks are fixedly arranged at the top of the base; the supporting cylinder is hinged between the two fixing blocks; the extension rod is slidably mounted in the support cylinder; the screw rod is installed on the support cylinder and the extension rod in a threaded mode. The utility model provides an antenna detection device has convenient to use, can simulate the antenna in outdoor environment to increase the advantage of antenna quality control result accuracy.

Description

Antenna detection device

Technical Field

The utility model belongs to the technical field of the quality testing, especially, relate to an antenna detection device.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, a component used in radio equipment to transmit or receive electromagnetic waves.

The existing satellite receiving antenna is generally arranged at an outdoor high altitude, the reliability, stability and consistency of the antenna have important influence on a mobile communication network, the existing antenna quality inspection process is generally carried out indoors or on the ground, the environment where the antenna is located cannot be controlled, and the accuracy of an antenna quality inspection result is influenced.

Therefore, it is necessary to provide a new antenna detection device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can simulate the antenna in outdoor environment to increase the antenna detection device of antenna quality testing result accuracy.

In order to solve the above technical problem, the utility model provides an antenna detection device includes: a base; the two fixed blocks are fixedly arranged at the top of the base; the supporting cylinder is hinged between the two fixing blocks; the extension rod is slidably mounted in the support cylinder; the screw is installed on the support cylinder and the extension rod in a threaded mode; the supporting device is arranged on the base; and the testing device is arranged at the top of the extension rod.

As a further aspect of the present invention, the supporting device includes a placement groove, a support rod and a fixing plate, the placement groove is disposed at the top of the base, the support rod is hinged in the placement groove, the fixing plate is hinged on the support rod, one side of the base is kept away from and one side of the outer wall of the support cylinder is contacted.

As a further aspect of the utility model, testing arrangement backup pad, first electric telescopic handle, second electric telescopic handle and protective housing, the backup pad fixed mounting be in the top of extension rod, first electric telescopic handle with the equal slidable mounting of second electric telescopic handle is in the top of backup pad, the protective housing articulates first electric telescopic handle with on second electric telescopic handle's the output pole.

As a further aspect of the present invention, a motor is provided in the protective housing, a rotating shaft is installed in the protective housing, an output shaft of the motor and a bevel gear, two, are fixedly installed in the rotating shaft.

As a further aspect of the utility model, the top fixed mounting of pivot has the board of accepting, the top of accepting the board is provided with two terminals, be provided with the battery in the protective housing.

As a further aspect of the utility model, the bottom of base is provided with a plurality of removal wheels, the top fixed mounting of base has the handle.

Compared with the prior art, the utility model provides an antenna detection device has following beneficial effect:

the utility model provides an antenna detection device:

1. the height of the device can be adjusted by matching the extension rod with the support cylinder, the signal receiving condition of the antenna at different heights outside the detection chamber can be conveniently detected, the detection result is more accurate, the occupied area of the support rod can be reduced by placing the support rod in the placing groove, the device can be conveniently folded and moved subsequently, the protective shell can be shaken by matching the first electric telescopic rod with the second electric telescopic rod, and the unstable condition of a large outdoor wind antenna can be simulated;

2. rotate through the motor drive pivot, can drive and accept the board and rotate to adjust the orientation of antenna, be convenient for receive not equidirectional signal, can supply power to terminal, first electric telescopic handle, second electric telescopic handle and motor through the battery, can fix the antenna on accepting the board through the terminal, remove the wheel through the handle cooperation and can remove this device more easily, be convenient for shift the detection place.

Drawings

To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic front sectional view illustrating an antenna inspection apparatus according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic front sectional view of the middle testing device of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a support cylinder; 4. an extension rod; 5. a screw; 6. a placement groove; 7. a support bar; 8. a fixing plate; 9. a support plate; 10. a first electric telescopic rod; 11. a second electric telescopic rod; 12. a protective shell; 13. a motor; 14. a rotating shaft; 15. conical teeth; 16. a bearing plate.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view illustrating an antenna detection device according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a schematic front sectional view of the middle testing device of the present invention. The antenna detection device includes: a base 1; the two fixed blocks 2 are fixedly arranged at the top of the base 1; the supporting cylinder 3 is hinged between the two fixing blocks 2; the extension rod 4 is installed in the support cylinder 3 in a sliding mode; the screw rod 5 is installed on the support cylinder 3 and the extension rod 4 in a threaded mode; the supporting device is arranged on the base 1; testing arrangement, testing arrangement sets up the height that this device can be adjusted through

extension rod

4 and 3 cooperations of a support section of thick bamboo in the top of extension rod 4, makes things convenient for the signal reception condition of the outdoor not co-altitude lower antenna of detection, makes the testing result more accurate.

The supporting device comprises a placing groove 6, a supporting rod 7 and a fixing plate 8, wherein the placing groove 6 is arranged at the top of the base 1, the supporting rod 7 is hinged in the placing groove 6, the fixing plate 8 is hinged at one side, away from the base 1, of the supporting rod 7 and is in contact with the outer wall of one side of the supporting cylinder 3, the occupied area of the supporting rod 7 can be reduced by placing the supporting rod 7 in the placing groove 6, and the device is convenient to fold and move subsequently.

Testing arrangement backup pad 9, first electric telescopic handle 10, second electric telescopic handle 11 and

protective housing

12, 9 fixed mounting in backup pad is in the top of extension rod 4, first electric telescopic handle 10 with 11 equal slidable mounting of second electric telescopic handle are in the top of backup pad 9, protective housing 12 articulates first electric telescopic handle 10 with on the output rod of second electric telescopic handle 11, cooperate through first electric

telescopic handle

10 and 11 second electric telescopic handle and to rock protective housing 12, the unstable condition of the big antenna of simulation outdoor wind.

Be provided with motor 13 in the protective housing 12, pivot 14 is installed in the protective housing 12 internal rotation, motor 13's output shaft with equal fixed mounting has a awl tooth 15, two on the pivot 14 awl tooth 15 meshes mutually, rotates through motor 13 drive pivot 14, can drive and accept board 16 and rotate to adjust the orientation of antenna, be convenient for receive not equidirectional signal.

The top fixed mounting of pivot 14 has accepts board 16, the top of accepting board 16 is provided with two terminals, be provided with the battery in the protective housing 12, can supply power to terminal, first electric telescopic handle 10, second electric telescopic handle 11 and motor 13 through the battery, can fix the antenna on accepting board 16 through the terminal.

The bottom of base 1 is provided with a plurality of wheels that remove, the top fixed mounting of base 1 has the handle, removes the wheel through the handle cooperation and can easily remove this device more, is convenient for shift the detection place.

The utility model provides an antenna detection device's theory of operation as follows:

when the device is used, the device is moved to a proper position through the matching of the handle and the moving wheel, the antenna is installed on the bearing plate 16, the extension rod 4 is drawn out and fixed through the screw rod 5, the supporting cylinder 3 is erected, the supporting rod 7 is lifted, the fixing plate 8 and the supporting cylinder 3 are fixed through the bolt, the motor 13, the first electric telescopic rod 10 and the second electric telescopic rod 11 are started, the motor 13 drives the rotating shaft 14 to rotate, the bearing plate 16 can be driven to rotate by the motor 13, the orientation of the antenna is adjusted, the output rod of the first electric telescopic rod 10 extends out to enable the protective shell 12 to incline, when the output rod of the second electric telescopic rod 11 extends out, the output rod of the first electric telescopic rod 10 retracts back, the antenna is shaken, the unstable scene of an outdoor gale antenna is simulated, and the signal receiving condition of the antenna is monitored through the controller and recorded.

the utility model provides an antenna detection device, cooperate through extension rod 4 and a support section of thick bamboo 3 and to adjust the height of this device, the signal reception condition of antenna under the convenient outdoor not co-altitude of detection, it is more accurate to make the testing result, can reduce the area occupied of bracing piece 7 through placing bracing piece 7 in standing groove 6, make things convenient for follow-up folding removal this device, cooperate through first electric telescopic handle 10 and second electric telescopic handle 11 and can rock protective housing 12, simulate the unstable condition of the big antenna of outdoor wind, rotate through motor 13 drive pivot 14, can drive and accept 16 rotations of board, thereby adjust the orientation of antenna, be convenient for receive not equidirectional signal, can be to the terminal through the battery, first electric telescopic handle 10, second electric telescopic handle 11 and motor 13 power supply, can fix the antenna on accepting 16 through the terminal, it can move this device more easily to remove the wheel through the handle cooperation, be convenient for shift the detection place.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be implemented by simple programming by the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.

Claims

1. An antenna inspection apparatus, comprising:

a base;

the two fixed blocks are fixedly arranged at the top of the base;

the supporting cylinder is hinged between the two fixing blocks;

the extension rod is slidably mounted in the support cylinder;

the screw is installed on the support cylinder and the extension rod in a threaded mode;

the supporting device is arranged on the base;

and the testing device is arranged at the top of the extension rod.

2. The antenna detection device according to claim 1, wherein the supporting device comprises a placement groove, a support rod and a fixing plate, the placement groove is arranged at the top of the base, the support rod is hinged in the placement groove, and the fixing plate is hinged at one side of the support rod away from the base and is in contact with the outer wall of one side of the support cylinder.

3. The antenna detection device according to claim 1, wherein the test device comprises a support plate, a first electric telescopic rod, a second electric telescopic rod and a protective shell, the support plate is fixedly installed at the top of the extension rod, the first electric telescopic rod and the second electric telescopic rod are both slidably installed at the top of the support plate, and the protective shell is hinged to the output rods of the first electric telescopic rod and the second electric telescopic rod.

4. The antenna detection device according to claim 3, wherein a motor is arranged in the protective shell, a rotating shaft is rotatably mounted in the protective shell, conical teeth are fixedly mounted on an output shaft of the motor and the rotating shaft, and the two conical teeth are meshed.

5. The antenna detection device according to claim 4, wherein a receiving plate is fixedly mounted on the top of the rotating shaft, two binding posts are arranged on the top of the receiving plate, and a storage battery is arranged in the protective shell.

6. The antenna detection device of claim 1, wherein a plurality of movable wheels are disposed on a bottom of the base, and a handle is fixedly mounted on a top of the base.