CN214203951U - Base station antenna convenient to angle modulation - Google Patents
Base station antenna convenient to angle modulation Download PDFInfo
- Publication number
- CN214203951U CN214203951U CN202120534966.9U CN202120534966U CN214203951U CN 214203951 U CN214203951 U CN 214203951U CN 202120534966 U CN202120534966 U CN 202120534966U CN 214203951 U CN214203951 U CN 214203951U
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- China
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- base station
- station antenna
- coupling assembling
- mounting plate
- cingulum
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Abstract
The utility model discloses a base station antenna convenient to angle modulation, the utility model discloses a base station antenna body, armful pole and the mounting bracket of setting between base station antenna body and armful pole, the mounting bracket is including connecting first coupling component on the base station antenna body, connecting the second coupling assembling on armful pole and setting up the angle modulation subassembly between first coupling component and second coupling assembling, angle modulation subassembly includes power component, cingulum and cingulum assorted toothed wheel, toothed wheel fixed connection is on power component's output shaft, the cingulum articulates on first coupling component, power component is fixed to be set up on second coupling assembling, and the cingulum meshes with the cingulum and is connected. The utility model discloses a cingulum and serrated wheel are adjusted, can adjust the down dip angle of base station antenna body through manual rotation hand wheel, and power component is the worm gear structure moreover, can avoid the reverse transmission of power, guarantees the stability of structure.
Description
Technical Field
The utility model belongs to the technical field of the base station antenna technique and specifically relates to a base station antenna convenient to angle modulation.
Background
The base station antenna is a signal covering device required by communication, parameters such as a downward inclination angle, a direction angle, an antenna hanging height, an antenna diversity distance, an isolation distance and the like need to be considered when the base station antenna is arranged, and the isolation set by the downward inclination angle can not only reduce the influence of same frequency interference, but also effectively control the coverage range of the base station and the soft switching proportion of the whole network, and can strengthen the signal intensity in the coverage area of the base station. Present base station antenna is for the ease of adjusting the downtilt angle, and the general porous connection structure or beta structure of structure, porous connection structure generally is first link and second link, and first link is connected on base station antenna, and the second link setting is on the mount pad, is provided with a spacing hole on the first link, is provided with a plurality of spacing holes on the second link, carries out angle modulation through the spacing hole of difference on with first connection plus spacing hole and the second link. The folding structure is connected through a plurality of connecting rods, and angle adjustment is performed by folding and fastening part of the connecting rods and then changing the length of the whole body. Both of these two kinds of circumstances need not only dismantle the bolt to fixing through the bolt, especially porous connection structure, still need carry out the regulation of position hole, if the corrosion takes place very easily after long-term in addition, difficult dismantlement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above not enough, provide a base station antenna convenient to angle modulation, at installation and maintenance in-process, be convenient for adjust the downtilt of basic station.
The utility model adopts the technical proposal that:
the utility model provides a base station antenna convenient to angle modulation, includes the base station antenna body, embraces the pole and sets up at the base station antenna body and embrace the mounting bracket between the pole, the mounting bracket is including connecting first coupling assembling on the base station antenna body, connecting the second coupling assembling on embracing the pole and setting up the angle modulation subassembly between first coupling assembling and second coupling assembling, and the lower extreme of first coupling assembling is articulated mutually with the lower extreme of second coupling assembling, angle modulation subassembly includes power component, cingulum and cingulum assorted toothed wheel, toothed wheel fixed connection is on power component's output shaft, the cingulum articulates on first coupling assembling, power component is fixed to be set up on second coupling assembling, and the toothed wheel meshes with the cingulum mutually and is connected.
As further optimization, power component includes the casing, sets up worm gear subassembly in the casing and sets up the hand wheel outside the casing, the hand wheel is connected with the worm, the profile of tooth wheel is connected with the worm wheel.
As further optimization, the cingulum adopts the material that can buckle, just the outside circumference direction of cogwheel is provided with the fender ring, keep off the ring and fix on the casing, the cingulum passes from the cogwheel and keeps off in the region between the ring.
As further optimization, be provided with the guide bar between first coupling assembling and the second coupling assembling, the guide bar is the telescopic link, and the both ends of guide bar articulate respectively on first coupling assembling and second coupling assembling, and the direction of rotation of guide bar is upper and lower direction.
As further optimization, first connecting elements includes first mounting panel and second mounting panel, first mounting panel fixed connection is on the base station antenna body, angle adjusting part connects on the second mounting panel, be provided with the spout on the first mounting panel, be provided with the slide on the second mounting panel, and still be provided with the locking subassembly between first mounting panel and the second mounting panel.
As further optimization, the locking subassembly includes that shell fragment, fixed locking piece that sets up on the shell fragment is in with the setting locking groove on the spout, on the slide of shell fragment setting on the second mounting panel, when first mounting panel is connected with the second mounting panel, the locking piece is located the locking inslot.
As further optimization, second coupling assembling includes third mounting panel and at least a set of dead lever, angle adjusting component is connected with the third mounting panel, the one end fixed connection of dead lever is on the third mounting panel, and the other end of dead lever passes through the staple bolt and connects on embracing the pole.
The utility model has the advantages of it is following:
1. the utility model discloses based on the difficult problem that appears in applicant's the course of the work to propose the technical scheme of this embodiment with the help of the equipment that can use for reference in life, be used for solving the difficult problem in work, the utility model discloses adjust through tooth belt and toothed wheel, can adjust the down dip angle of base station antenna body through manual rotation hand wheel, and the power component is worm gear structure, can avoid the reverse transmission of power, guarantees the stability of structure;
2. the utility model discloses be connected through the mode of spout block between base station antenna body and the mounting bracket, can avoid traditional bolted connection's mode to appear the phenomenon of dismantling the difficulty after the corrosion, conveniently carry out the dismouting.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any inventive work.
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a first mounting plate;
FIG. 3 is a schematic structural view of a second mounting plate;
FIG. 4 is an enlarged schematic view at A of FIG. 1;
fig. 5 is a schematic view of the internal structure of the power element.
Wherein: 1. the base station antenna comprises a base station antenna body, 2, a first mounting plate, 3, a second mounting plate, 4, a guide rod, 5, a third mounting plate, 6, a fixing rod, 7, a hoop, 8, a toothed belt, 9, a hand wheel, 10, a shell, 11, a baffle ring, 12, a toothed wheel, 13, a worm, 14, a worm wheel, 15, a holding rod, 2-1, a sliding groove, 2-2, a locking groove, 3-1, a sliding way, 3-2, an elastic sheet, 3-3 and a locking block.
Detailed Description
The present invention is further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not intended to limit the present invention, and technical features in the embodiments and examples of the present invention can be combined with each other without conflict.
It is to be understood that the terms first, second, etc. used in the description of the embodiments of the present invention are used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. The term "a plurality" in the embodiments of the present invention means two or more.
The embodiment of the present invention belongs to "and/or", which is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, B exists alone, and A and B exist at the same time. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
The embodiment provides a base station antenna convenient for angle adjustment, as shown in fig. 1, comprising a base station antenna body 1, a holding pole 15 and a mounting rack arranged between the base station antenna body 1 and the holding pole 15, wherein the mounting rack comprises a first connecting component connected to the base station antenna body 1, a second connecting component connected to the holding pole 15 and an angle adjusting component arranged between the first connecting component and the second connecting component, the first connecting component comprises a first mounting plate 2 and a second mounting plate 3, because the base station antenna body 1 is generally purchased, the structure of the base station antenna body 1 is generally a general structure, here, the first mounting plate can be added, the first mounting plate 2 is fixedly connected to the base station antenna body 1 through the original mounting hole position of the base station antenna body 1, the angle adjusting component is connected to the second mounting plate 3, as shown in fig. 2, the first mounting plate 2 is provided with a sliding groove 2-1, as shown in fig. 3, the second mounting plate 3 is provided with a sliding channel 3-1, and a locking assembly is further disposed between the first mounting plate 2 and the second mounting plate 3. The locking assembly comprises an elastic sheet 3-2, a locking block 3-3 fixedly arranged on the elastic sheet 3-2 and a locking groove 2-2 arranged on the sliding groove 2-1, the elastic sheet 3-2 is arranged on a sliding way 3-1 on the second mounting plate 3, and when the first mounting plate 2 is connected with the second mounting plate 3, the locking block 3-3 is positioned in the locking groove 2-2. The second coupling assembling includes third mounting panel 5 and at least a set of dead lever 6, in fig. 1, the dead lever is provided with two sets ofly, the angle adjusting part is connected with third mounting panel 5, the one end fixed connection of dead lever 6 is on third mounting panel 5, and the other end of dead lever 6 passes through staple bolt 7 to be connected on embracing pole 15.
This embodiment angle adjustment assembly includes power component, cingulum 8 and the 8 assorted toothed wheel 12 of cingulum, toothed wheel 12 fixed connection is on power component's output shaft, cingulum 8 articulates on second mounting panel 3, power component is fixed to be set up on third mounting panel 5, and toothed wheel 12 meshes with cingulum 8 mutually and is connected. As shown in fig. 4 and 5, the power element includes a housing 10, a worm wheel 14 and worm 13 assembly disposed in the housing 10, and a hand wheel 9 disposed outside the housing 10, wherein the hand wheel 9 is connected with the worm 13, and the toothed wheel 12 is connected with the worm wheel 14. The toothed belt 8 is made of bendable materials, such as plastic materials, has certain supporting performance and certain deflection, a retaining ring 11 is arranged on the outer side of the toothed wheel 12 in the circumferential direction, the retaining ring 11 is fixedly connected to the shell 10, the toothed belt 8 penetrates through the area between the toothed wheel 12 and the retaining ring 11, and the retaining ring 11 is mainly used for limiting the toothed belt 8.
This embodiment be provided with guide bar 4 between second mounting panel 3 and the third mounting panel 5, guide bar 4 is the telescopic link, and the both ends of guide bar 4 articulate respectively on second mounting panel 3 and third mounting panel 5, and the rotation direction of guide bar 4 is the up-down direction.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (7)
1. The utility model provides a base station antenna convenient to angle modulation which characterized in that: including base station antenna body, embrace the pole and set up at base station antenna body and the mounting bracket of embracing between the pole, the mounting bracket is including connecting first coupling assembling on base station antenna body, connecting the second coupling assembling on embracing the pole and setting up the angle modulation subassembly between first coupling assembling and second coupling assembling, and the lower extreme of first coupling assembling is articulated mutually with second coupling assembling's lower extreme, angle modulation subassembly includes power component, cingulum and cingulum assorted toothed wheel, toothed wheel fixed connection is on power component's output shaft, the cingulum articulates on first coupling assembling, power component is fixed to be set up on second coupling assembling, and the toothed wheel meshes with the cingulum mutually and is connected.
2. The base station antenna for facilitating angle adjustment of claim 1, wherein: the power element comprises a shell, a worm and gear assembly arranged in the shell and a hand wheel arranged outside the shell, the hand wheel is connected with a worm, and the toothed wheel is connected with a worm wheel.
3. The base station antenna for facilitating angle adjustment of claim 2, wherein: the toothed belt is made of bendable materials, a blocking ring is arranged on the outer side of the toothed wheel in the circumferential direction, the blocking ring is fixed on the shell, and the toothed belt penetrates through the area between the toothed wheel and the blocking ring.
4. The base station antenna for facilitating angle adjustment of claim 3, wherein: be provided with the guide bar between first coupling assembling and the second coupling assembling, the guide bar is the telescopic link, and the both ends of guide bar articulate respectively on first coupling assembling and second coupling assembling, and the direction of rotation of guide bar is upper and lower direction.
5. The base station antenna for facilitating angle adjustment of claim 1, wherein: the first connecting assembly comprises a first mounting plate and a second mounting plate, the first mounting plate is fixedly connected to the base station antenna body, the angle adjusting assembly is connected to the second mounting plate, a sliding groove is formed in the first mounting plate, a sliding channel is formed in the second mounting plate, and a locking assembly is further arranged between the first mounting plate and the second mounting plate.
6. The base station antenna for facilitating angle adjustment of claim 5, wherein: the locking assembly comprises an elastic sheet, a locking block fixedly arranged on the elastic sheet and a locking groove arranged on the sliding groove, the elastic sheet is arranged on the sliding way on the second mounting plate, and when the first mounting plate is connected with the second mounting plate, the locking block is positioned in the locking groove.
7. The base station antenna for facilitating angle adjustment of claim 1, wherein: the second coupling assembling includes third mounting panel and at least a set of dead lever, angle adjusting component is connected with the third mounting panel, the one end fixed connection of dead lever is on the third mounting panel, and the other end of dead lever passes through the staple bolt and connects on embracing the pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120534966.9U CN214203951U (en) | 2021-03-15 | 2021-03-15 | Base station antenna convenient to angle modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120534966.9U CN214203951U (en) | 2021-03-15 | 2021-03-15 | Base station antenna convenient to angle modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214203951U true CN214203951U (en) | 2021-09-14 |
Family
ID=77639821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120534966.9U Expired - Fee Related CN214203951U (en) | 2021-03-15 | 2021-03-15 | Base station antenna convenient to angle modulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214203951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243254A (en) * | 2021-12-21 | 2022-03-25 | 广东博纬通信科技有限公司 | Base station antenna with adjustable antenna angle |
-
2021
- 2021-03-15 CN CN202120534966.9U patent/CN214203951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243254A (en) * | 2021-12-21 | 2022-03-25 | 广东博纬通信科技有限公司 | Base station antenna with adjustable antenna angle |
| CN114243254B (en) * | 2021-12-21 | 2022-08-02 | 广东博纬通信科技有限公司 | Base station antenna with adjustable antenna angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |