CN215641366U

CN215641366U - Antenna fixing device

Info

Publication number: CN215641366U
Application number: CN202121092076.3U
Authority: CN
Inventors: 谢昱乾; 唐小兰; 赵伟; 戴令亮; 左贺芳
Original assignee: Shenzhen Sunway Communication Co Ltd
Current assignee: Shenzhen Sunway Communication Co Ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-25
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an antenna fixing device which comprises a base, a first adjusting component, a second adjusting component and a fixing component, wherein the first adjusting component is used for adjusting the height of an antenna; the antenna fixing device provided by the utility model is convenient to use, the antenna is fixed through the fixing component, the time consumed by workers for installing and removing the antenna to be tested is effectively reduced, the disassembly and assembly difficulty is reduced, the phenomenon that the antenna is broken due to excessive force of the workers in the disassembly and assembly process is avoided, the workers can adjust the direction of the antenna through the first adjusting component and the second adjusting component, the operation is simple, and the improvement of the testing efficiency of the workers on the antenna is facilitated.

Description

Antenna fixing device

Technical Field

The utility model relates to the technical field of fixing devices, in particular to an antenna fixing device.

Background

An antenna is an energy converter, and is an important component for transmitting or receiving electromagnetic waves in radio equipment.

The antenna is when testing, need fix it with fixing device, and current antenna fixing device structure is complicated, uses very inconveniently, leads to the staff to consume very much time when installing and demolising the test antenna, is unfavorable for improving efficiency of software testing, and some longer antennas of length are easy to be at complicated dismouting in-process because of staff's power consumption excessively and the rupture.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: provided is an antenna fixing device which is convenient to use.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides an antenna fixing device, includes the base, is used for adjusting the first adjusting part of antenna height, is used for adjusting the second adjusting part of antenna position and is used for the fixed subassembly of fixed antenna, first adjusting part is located on the base, the second adjusting part is located on the first adjusting part, fixed subassembly is located on the second adjusting part.

Furthermore, first adjusting part includes the telescopic link, be equipped with the connecting piece on the telescopic link, second adjusting part locates on the connecting piece, the connecting piece includes continuous fixed part and first lantern ring clamp, first lantern ring clamp cover is located on the telescopic link, the fixed part is located first lantern ring clamp top, second adjusting part pass through first lantern ring clamp with first adjusting part fixed connection.

Furthermore, the fixing part and the first collar clamp are of an integrated structure.

Further, first lantern ring presss from both sides including annular portion, be equipped with the breach in the annular portion, annular portion is close to the both ends of breach are equipped with the installation department respectively, be equipped with the through-hole on the installation department, two the installation department is through passing the bolt assembly of through-hole connects.

Furthermore, the second adjusting component comprises a rotary table, a mounting hole for mounting the rotary table is formed in the fixing part, a loop bar fixedly connected with the fixing part is arranged in the mounting hole, and the loop bar is movably sleeved on the loop bar.

Furthermore, a supporting frame is arranged at the top of the rotary table, and the fixing assembly is arranged on the supporting frame.

Furthermore, fixed subassembly includes operation panel and second lantern ring clamp, the operation panel is located with liftable on the support frame, the top surface restriction of operation panel the opening of second lantern ring clamp.

Further, the second lantern ring clamp includes two half lantern rings, half lantern ring includes continuous arc portion and presses the splenium, two half lantern ring rotates through the round pin axle to be connected, at least one end of round pin axle is fixed on the support frame, two be equipped with the elastic component between pressing the splenium, the both ends of elastic component are contradicted two respectively press the splenium.

Furthermore, the top surface of the operating plate is provided with a limiting block for limiting the second collar clamp to open.

Furthermore, a placing cavity for accommodating the first adjusting component is arranged on the base.

The utility model has the beneficial effects that: this antenna fixing device convenient to use fixes the antenna through fixed subassembly, has reduced the time that the staff consumed when installing and demolising the antenna under test effectively, and has reduced the dismouting degree of difficulty, avoids appearing the dismouting in-process because of the staff excessively exerts oneself and leads to the phenomenon of antenna rupture.

Drawings

Fig. 1 is a schematic structural diagram of an antenna fixing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another view angle of the antenna fixing device according to the embodiment of the utility model;

FIG. 3 is an enlarged view of detail A in FIG. 2;

fig. 4 is an enlarged view of detail B in fig. 2.

Description of reference numerals:

1. a base; 2. A telescopic rod; 3. A connecting member;

31. a fixed part; 32. A first collar clamp; 321. An annular portion;

322. an installation part; 323. A bolt assembly; 4. A turntable;

5. a support frame; 6. An operation panel; 7. A second collar clip;

8. a pressing part; 9. A pin shaft; 10. An elastic member;

11. a limiting block; 12. A placement chamber.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 4, an antenna fixing device includes a base 1, a first adjusting assembly for adjusting a height of an antenna, a second adjusting assembly for adjusting an azimuth of the antenna, and a fixing assembly for fixing the antenna, wherein the first adjusting assembly is disposed on the base 1, the second adjusting assembly is disposed on the first adjusting assembly, and the fixing assembly is disposed on the second adjusting assembly.

From the above description, the beneficial effects of the present invention are: this antenna fixing device convenient to use fixes the antenna through fixed subassembly, the time that consumes when having reduced the staff installation effectively and having demolishd the antenna under test, and reduced the dismouting degree of difficulty, avoided the dismouting in-process because of the staff excessively leads to the phenomenon of antenna rupture with strength, the staff can adjust the position of antenna through first adjusting part and second adjusting part moreover, and easy operation does benefit to and improves the efficiency of test of staff to the antenna.

Further, first adjusting part includes telescopic link 2, be equipped with connecting piece 3 on the telescopic link 2, second adjusting part locates on the connecting piece 3, connecting piece 3 includes continuous fixed part 31 and first lantern ring clamp 32, first lantern ring clamp 32 cover is located on the telescopic link 2, fixed part 31 is located first lantern ring clamp 32 top, second adjusting part passes through first lantern ring clamp 32 with first adjusting part fixed connection.

As can be seen from the above description, the first adjusting assembly includes the telescopic rod 2, and the installation height of the antenna can be adjusted by the staff through the telescopic rod 2 of the first adjusting assembly.

Further, the fixing portion 31 and the first collar clip 32 are of an integral structure.

As can be seen from the above description, the fixing portion 31 and the first collar clip 32 are of an integral structure, and have a simple structure, are convenient to process, and are beneficial to improving the structural stability of the antenna fixing device.

Further, first lantern ring clamp 32 includes annular portion 321, be equipped with the breach on the annular portion 321, annular portion 321 is close to the both ends of breach are equipped with installation department 322 respectively, be equipped with the through-hole on the installation department 322, two installation department 322 is through passing the bolt assembly 323 of through-hole connects.

As can be seen from the above description, the first collar clamp 32 can be pressed by the locking bolt assembly 323, so that the first collar clamp 32 fastens the telescopic rod 2, and the second adjusting assembly is fixedly connected to the first adjusting assembly.

Further, the second adjusting component comprises a rotary table 4, a mounting hole for mounting the rotary table 4 is formed in the fixing portion 31, a loop bar fixedly connected with the fixing portion 31 is arranged in the mounting hole, and the rotary table 4 is movably sleeved on the loop bar.

As can be seen from the above description, the second adjusting component comprises the rotary table 4, and the worker can rotate the fixing component by rotating the rotary table 4, so that the antenna testing direction can be adjusted, the operation is simple, and the labor intensity of the worker is favorably reduced.

Furthermore, a supporting frame 5 is arranged at the top of the rotary table 4, and the fixing component is arranged on the supporting frame 5.

As can be seen from the above description, the fixing component is fixedly arranged on the turntable 4 through the supporting frame 5.

Further, the fixing assembly comprises an operating plate 6 and a second collar clamp 7, the operating plate 6 is arranged on the support frame 5 in a liftable manner, and the opening of the second collar clamp 7 is limited by the top surface of the operating plate 6.

It can be known from the above description that the top surface of the operation board 6 can limit the opening of the second collar clip 7, so as to avoid the antenna from shaking or shifting during the test process, and to improve the working stability of the antenna fixing device.

Further, the second lantern ring clamp 7 includes two half lantern rings, half lantern ring is including the arc portion that links to each other and pressing the splenium 8, two half lantern ring rotates through round pin axle 9 to be connected, at least one end of round pin axle 9 is fixed on the support frame 5, two it is equipped with elastic component 10 to press between the splenium 8, two are contradicted respectively at the both ends of elastic component 10 press the splenium 8.

According to the above description, the arc-shaped portion can be opened by pressing the pressing portion 8, so that the antenna can be mounted conveniently, two ends of the elastic member 10 between the two pressing portions 8 respectively abut against the two pressing portions 8, and the two pressing portions 8 can be reset under the action of the elastic member 10 after the pressing, so that the antenna is clamped.

Furthermore, the top surface of the operating plate 6 is provided with a limiting block 11 for limiting the opening of the second collar clamp 7.

As can be seen from the above description, the operation board 6 restricts the second collar clip 7 through the limiting block 11 on the top surface, so as to avoid the antenna from shaking due to insufficient clamping force of the second collar clip 7.

Further, a placing cavity 12 for accommodating the first adjusting component is arranged on the base 1.

As can be seen from the above description, the placing cavity 12 for accommodating the first adjusting component is provided on the base 1, so that the volume of the antenna fixing device can be effectively reduced, and the occupied space thereof can be reduced.

Example one

Referring to fig. 1 to 4, a first embodiment of the present invention is: an antenna fixing device is used for adjusting and fixing the height and the direction of an antenna when the antenna is tested.

The antenna fixing device comprises a base 1, a first adjusting component for adjusting the height of an antenna, a second adjusting component for adjusting the position of the antenna and a fixing component for fixing the antenna, wherein the first adjusting component is arranged on the base 1, the first adjusting component is fixedly connected with the base 1, the second adjusting component is arranged on the first adjusting component, the second adjusting component is detachably connected with the first adjusting component, the fixing component is arranged on the second adjusting component, a placing cavity 12 is arranged on the base 1, and the first adjusting component is arranged in the placing cavity 12.

As shown in fig. 1, the first adjusting component includes a telescopic rod 2, the telescopic rod 2 is vertically arranged, a connecting piece 3 is arranged on the telescopic rod 2, the second adjusting component is arranged on the connecting piece 3, the connecting piece 3 includes a fixing portion 31 and a first collar clip 32 which are connected, preferably, the fixing portion 31 is integrally arranged with the first collar clip 32, further, the first collar clip 32 is sleeved on the telescopic rod 2, the fixing portion 31 is arranged above the first collar clip 32, and the second adjusting component is fixedly connected with the first adjusting component through the first collar clip 32.

Referring to fig. 2 and 4, the first collar clamp 32 includes an annular portion 321, the annular portion 321 surrounds the telescopic rod 2, a gap is formed in the annular portion 321, mounting portions 322 are respectively disposed at two ends of the annular portion 321 close to the gap, through holes are formed in the mounting portions 322, the two mounting portions 322 are connected through a bolt assembly 323 penetrating through the through holes, and the telescopic rod 2 can be clamped by the first collar clamp 32 by locking the bolt assembly 323.

As shown in fig. 1 and 2, the second adjusting component includes a rotary table 4, a mounting hole for mounting the rotary table 4 is formed in the fixing portion 31, a loop bar fixedly connected with the fixing portion 31 is arranged in the mounting hole, the rotary table 4 is movably sleeved on the loop bar, specifically, a support frame 5 is arranged at the top of the rotary table 4, the rotary table 4 and the support frame 5 are of an integrated structure, and the fixing component is arranged on the support frame 5.

Referring to fig. 1 to 3, the fixing assembly includes a second collar clamp 7, the second collar clamp 7 includes two half collar rings, each half collar ring includes an arc portion and a pressing portion 8 connected to each other, the two half collar rings are rotatably connected by a pin shaft 9, at least one end of the pin shaft 9 is fixed on the supporting frame 5, an elastic member 10 is disposed between the two pressing portions 8, and two ends of the elastic member 10 respectively abut against the two pressing portions 8.

In this embodiment, the using process of the antenna fixing device is briefly described as follows: install antenna fixing device on external modulating mechanism, press the splenium 8 for two half lantern rings open, the antenna that will await measuring is packed into two half lantern rings in, loosen and press splenium 8, let second lantern ring clamp 7 reset under the effect of elastic component 10, thereby press from both sides the antenna and press from both sides tightly, fixed completion back, the staff accessible is adjusted the height of antenna to telescopic link 2 of first adjusting part, then finely tunes the working position of antenna through rotating carousel 4, with this measurement of efficiency who improves the antenna.

Example two

Referring to fig. 1 to 4, a second embodiment of the present invention is: an antenna fixing device is used for adjusting and fixing the height and the direction of an antenna when the antenna is tested.

Referring to fig. 1 to 3, the fixing assembly includes an operation plate 6 and a second collar clamp 7, the operation plate 6 is disposed on the support frame 5 in a liftable manner, a top surface of the operation plate 6 limits opening of the second collar clamp 7, and specifically, a limiting block 11 for limiting opening of the second collar clamp 7 is disposed on the top surface of the operation plate 6; further, the second lantern ring clamp 7 includes two half lantern rings, half lantern ring is including the arc portion that links to each other and pressing the splenium 8, two half lantern ring rotates through round pin axle 9 to be connected, at least one end of round pin axle 9 is fixed on the support frame 5, two it is equipped with elastic component 10 to press between the splenium 8, two are contradicted respectively at the both ends of elastic component 10 press the splenium 8.

In this embodiment, the using process of the antenna fixing device is briefly described as follows: install antenna fixing device on external modulating mechanism, press operating panel 6, make operating panel 6 follow break away from on the second lantern ring clamp 7, press down splenium 8 for two half lantern rings open, the antenna that will await measuring is packed into two half lantern rings, loosen and press splenium 8, let second lantern ring clamp 7 reset under the effect of elastic component 10, thereby press from both sides the antenna tight, after pressing from both sides tight antenna, reset operating panel 6, let 6 both sides stoppers 11 of operating panel right second lantern ring clamp 7 limits, accomplish the fixed back of antenna, the staff accessible is adjusted the height of antenna to telescopic link 2 of first adjusting part, then finely tunes the working position of antenna through rotating carousel 4 to this measurement of improvement antenna efficiency.

In conclusion, the antenna fixing device provided by the utility model is convenient to use, the antenna is fixed through the fixing component, the time consumed by workers for installing and dismantling the antenna to be tested is effectively reduced, the disassembly and assembly difficulty is reduced, the phenomenon that the antenna is broken due to excessive force of the workers in the disassembly and assembly process is avoided, the workers can adjust the direction of the antenna through the first adjusting component and the second adjusting component, the operation is simple, and the efficiency of testing the antenna by the workers is improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. An antenna fixing device, characterized in that: including the base, be used for adjusting the first adjusting part of antenna height, be used for adjusting the second adjusting part of antenna position and be used for the fixed subassembly of fixed antenna, first adjusting part is located on the base, the second adjusting part is located on the first adjusting part, fixed subassembly is located on the second adjusting part.

2. The antenna fixture as claimed in claim 1, wherein: the first adjusting component comprises a telescopic rod, a connecting piece is arranged on the telescopic rod, the second adjusting component is arranged on the connecting piece, the connecting piece comprises a fixing part and a first lantern ring clamp which are connected, the first lantern ring clamp is arranged on the telescopic rod, the fixing part is located above the first lantern ring clamp, and the second adjusting component is fixedly connected with the first adjusting component through the first lantern ring clamp.

3. The antenna fixture as claimed in claim 2, wherein: the fixing part and the first collar clamp are of an integrated structure.

4. The antenna fixture as claimed in claim 2, wherein: the first collar clamp comprises an annular portion, a notch is formed in the annular portion, the annular portion is close to the two ends of the notch, installation portions are arranged on the installation portions respectively, through holes are formed in the installation portions, and the installation portions are connected through bolt assemblies penetrating through the through holes.

5. The antenna fixture as claimed in claim 2, wherein: the second adjusting component comprises a rotary table, a mounting hole used for mounting the rotary table is formed in the fixing portion, a loop bar fixedly connected with the fixing portion is arranged in the mounting hole, and the rotary table is movably sleeved on the loop bar.

6. The antenna fixture as claimed in claim 5, wherein: the top of the rotary table is provided with a support frame, and the fixing assembly is arranged on the support frame.

7. The antenna fixture as claimed in claim 6, wherein: the fixed subassembly includes operation panel and second lantern ring clamp, the operation panel is located with liftable on the support frame, the top surface restriction of operation panel the opening of second lantern ring clamp.

8. The antenna fixture as claimed in claim 7, wherein: the second lantern ring presss from both sides including two half lantern rings, half lantern ring includes continuous arc portion and presses the splenium, two half lantern ring rotates through the round pin axle to be connected, at least one end of round pin axle is fixed on the support frame, two be equipped with the elastic component between pressing the splenium, the both ends of elastic component are contradicted two respectively press the splenium.

9. The antenna fixture as claimed in claim 8, wherein: and the top surface of the operating plate is provided with a limiting block for limiting the second collar clamp to open.

10. The antenna fixture as claimed in claim 7, wherein: and the base is provided with a placing cavity for accommodating the first adjusting component.