CN215299512U - Pitching angle fastening device of spotlight antenna - Google Patents
Pitching angle fastening device of spotlight antenna Download PDFInfo
- Publication number
- CN215299512U CN215299512U CN202121925892.8U CN202121925892U CN215299512U CN 215299512 U CN215299512 U CN 215299512U CN 202121925892 U CN202121925892 U CN 202121925892U CN 215299512 U CN215299512 U CN 215299512U
- Authority
- CN
- China
- Prior art keywords
- hole
- antenna
- arc
- shaped
- antenna body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model provides a shot-light antenna's angle of pitch fastener. Shot-light antenna includes antenna body and antenna boom, the antenna body with the antenna boom is articulated, its characterized in that, fastener includes: the antenna comprises a rod part and an arc-shaped support, wherein the rod part is fixedly connected with the arc-shaped support, the rod part is fixedly connected with the antenna body, the arc-shaped support comprises a first through hole, the antenna support comprises a second through hole, the first through hole is partially overlapped with the second through hole, the arc-shaped support is connected with the antenna support through a fastening piece, and the fastening piece is positioned at the overlapped position of the first through hole and the second through hole; when the pitch angle of the antenna body is adjusted, the rod part and the arc-shaped support rotate, and the superposition position of the first through hole and the second through hole changes. The device greatly improves the tightness.
Description
Technical Field
The utility model relates to the technical field of antennas, especially, relate to a shot-light antenna's angle of pitch fastener.
Background
As 5G mobile networks evolve, network construction gradually shifts from wide area coverage to deep coverage. The spotlight antenna, namely a spotlight type camouflage directional antenna, is as same as an LED projection lamp in appearance, can be flexibly fixed on the roof of a building through a small bracket to effectively cover the surrounding buildings, is used as the most widely used antenna type in deep coverage construction, and has stable working performance which directly influences the wireless network coverage, quality, speed, perception, time delay and other performances.
In the actual use process, however, the coverage angle of the existing roof spot lamp antenna is often influenced by wind, and the existing roof spot lamp antenna falls off due to screw corrosion caused by exposure to sunlight and rain; originally designed coverage pitch angle has been deformed, and a plurality of conditions such as skyward coverage or choke plug coverage exist, and wireless network coverage is directly influenced.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
The pitch angle fastening device of the spotlight antenna aims to greatly improve the fastening degree, so that the normal coverage of the spotlight antenna is guaranteed, and the use of a wireless network of a user is guaranteed; the service life of the spotlight antenna can be prolonged, and the reliability of the spotlight antenna is improved.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.
The embodiment of the present disclosure provides a shot-light antenna's angle of pitch fastener, shot-light antenna includes antenna body and antenna boom, the antenna body with antenna boom is articulated, fastener includes: the antenna comprises a rod part and an arc-shaped support, wherein the rod part is fixedly connected with the arc-shaped support, the rod part is fixedly connected with the antenna body, the arc-shaped support comprises a first through hole, the antenna support comprises a second through hole, the first through hole is partially overlapped with the second through hole, the arc-shaped support is connected with the antenna support through a fastening piece, and the fastening piece is positioned at the overlapped position of the first through hole and the second through hole; when the pitch angle of the antenna body is adjusted, the rod part and the arc-shaped support rotate, and the superposition position of the first through hole and the second through hole changes.
In one embodiment of the present disclosure, the first through hole is an arc-shaped through hole, the arc-shaped through hole includes a first arc-shaped side surface and a second arc-shaped side surface, and the circle centers of the first arc-shaped side surface and the second arc-shaped side surface are the same.
In an embodiment of the present disclosure, the arc support includes a third arc-shaped side surface and a fourth arc-shaped side surface, and the circle centers of the first arc-shaped side surface, the second arc-shaped side surface, the third arc-shaped side surface and the fourth arc-shaped side surface are the same.
In an embodiment of the present disclosure, the radii of the third arc-shaped side surface, the first arc-shaped side surface, the second arc-shaped side surface, and the fourth arc-shaped side surface decrease progressively in sequence.
In one embodiment of the present disclosure, the first through hole includes a plurality of circular through holes, and centers of the plurality of circular through holes form an arc line.
In one embodiment of the present disclosure, the plurality of circular vias includes a first circular via and a second circular via; before the pitch angle of the antenna body is adjusted, the first circular through hole is overlapped with the second through hole, and after the pitch angle of the antenna body is adjusted, the second circular through hole is overlapped with the second through hole.
In one embodiment of the present disclosure, the hinge connection point of the antenna body and the antenna bracket is located at the center of the arc bracket.
In an embodiment of the present disclosure, the antenna body includes a third through hole, the rod includes a fourth through hole, and the third through hole and the fourth through hole are connected by a screw.
In one embodiment of the present disclosure, the material of the arc-shaped bracket and/or the rod is stainless steel material.
In one embodiment of the present disclosure, the rod portion and the arc bracket are welded.
The pitch angle fastener of shot-light antenna that this disclosed embodiment provided adds fastener between antenna body and antenna boom, and the pole portion of this fastener and the fixed connection point of antenna body, the coincidence position of this fastener's arc support and antenna boom and the tie point of antenna body and antenna boom constitute triangle form, have greatly promoted the fastening degree to guarantee shot-light antenna normal coverage, guarantee user wireless network's use. In addition, the arc-shaped device can comprise a plurality of arc surfaces, so that the pitch angle of the spotlight antenna can be adjusted conveniently; the rod part of the fastening device and the arc-shaped bracket can be made of stainless steel materials, so that the fastening device is more corrosion-resistant and firmer, and the material cost is lower.
The pitch angle fastening device of the spotlight antenna provided by the embodiment of the disclosure can prolong the service life of the spotlight antenna, improve the reliability of the spotlight antenna, and reduce the maintenance times of the spotlight antenna, thereby reducing the maintenance cost and the labor cost and saving the equipment and the labor cost.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 is a schematic view illustrating a spot lamp antenna according to the related art.
Fig. 2 is a schematic diagram illustrating a pitch angle fastening arrangement of a downlight antenna according to an exemplary embodiment.
Fig. 3 is a schematic diagram illustrating a downlight antenna and its pitch angle securement according to an exemplary embodiment.
Fig. 4 is a schematic diagram illustrating an adjusted downlight antenna and its pitch angle securement according to an exemplary embodiment.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present disclosure, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise.
Fig. 1 is a schematic view illustrating a spot lamp antenna according to the related art.
Referring to fig. 1, the spot light antenna may include an antenna body 101 and an antenna support 102, the antenna body 101 and the antenna support 102 are hinged to each other, in the related art, the antenna body 101 may include a first through hole 1021, the antenna support 102 may be connected to the antenna body 101 through a fastener, and the antenna body 101 and the antenna support 102 may rotate around the fastener.
Fig. 2 is a schematic diagram illustrating a pitch angle fastening arrangement of a downlight antenna according to an exemplary embodiment.
Fig. 3 is a schematic diagram illustrating a downlight antenna and its pitch angle securement according to an exemplary embodiment.
Referring to fig. 2 and 3, the present disclosure provides a pitch angle fastening device for a reflector antenna, where the reflector antenna includes an antenna body 101 and an antenna bracket 102, and the antenna body 101 and the antenna bracket 102 are hinged to each other.
The pitch angle fastening device of the spotlight antenna can comprise a rod portion 202 and an arc-shaped support 201, the rod portion 202 is fixedly connected with the antenna body 101, the arc-shaped support 201 can comprise a first through hole 2011, the antenna support 102 comprises a second through hole 1022, the first through hole 2011 is partially overlapped with the second through hole 1022, the arc-shaped support 201 and the antenna support 102 can be connected through a fastener, and the fastener is located at the overlapping position of the first through hole 2011 and the second through hole 1022.
The hinged connection point of the antenna body 101 and the antenna support 102 is located at the center of the arc support 201.
When the pitch angle of the antenna body 101 is adjusted, the rod 202 and the arc support 201 of the fastening device rotate along with the antenna body 101, and the overlapping position of the first through hole 2011 and the second through hole 1022 changes.
As shown in fig. 3, the fixed connection point of the rod portion and the antenna body, the overlapping position of the first through hole and the second through hole, and the connection point of the antenna body and the antenna bracket form a triangular shape, which can greatly improve the fastening degree.
In an exemplary embodiment, the rod 202 of the fastening device and the arc bracket 201 may be welded together, wherein the arc bracket may be a U-shaped bracket.
In the embodiment of the present disclosure, the second through hole of the antenna bracket 102 may be disposed at the bottom of the side surface of the antenna bracket, and the second through hole may be, for example, a screw hole, and the first through hole of the arc-shaped bracket may be an arc-shaped through hole, and the screw hole and the arc-shaped through hole may be connected by a screw.
Fig. 4 is a schematic diagram illustrating an adjusted downlight antenna and its pitch angle securement according to an exemplary embodiment.
Referring to fig. 3 and 4, when adjusting the pitch angle of the antenna body, the screw may be detached first, the pitch angle of the antenna body may be adjusted, the rod portion and the arc-shaped bracket of the fastening device rotate along with the antenna body, after adjusting the antenna body to a proper position, the antenna bracket and the arc-shaped bracket may be fixed again using the screw, and at this time, although the positions of the fixed connection points of the antenna bracket and the arc-shaped bracket change, the fixed connection points of the rod portion and the antenna body, the overlapping positions of the first through hole and the second through hole, and the connection points of the antenna body and the antenna bracket still form a triangular shape.
Referring to fig. 2, in an exemplary embodiment, the curved through-hole 2011 of the curved bracket 201 may include a first curved side 2012 and a second curved side 2013, which facilitate adjusting the pitch angle, wherein the first curved side 2012 and the second curved side 2013 are concentric.
In an exemplary embodiment, the arc support may further include a third arc-shaped side 2014 and a fourth arc-shaped side 2015, which are convenient for adjusting the pitch angle, wherein the circle centers of the first arc-shaped side, the second arc-shaped side, the third arc-shaped side and the fourth arc-shaped side are the same, and the radii of the third arc-shaped side, the first arc-shaped side, the second arc-shaped side and the fourth arc-shaped side decrease in sequence.
For example, the arc sizes of the fourth arc-shaped side surface, the second arc-shaped side surface, the first arc-shaped side surface and the third arc-shaped side surface may be respectively: the radius of the arc is 7.95mm, and the arc length is 118.27 mm; the radius is 8.85mm, and the arc length is 128.49 mm; the radius of the arc is 9.65mm, and the arc length is 142.00 mm; radius 10.55mm, arc length 16.101mm, where the upper to lower arc length spacing may be: 8.5308mm, 9.0253mm, 8.7985 mm.
In an exemplary embodiment, the antenna body may include a third through hole, the rod may include a fourth through hole, and the third through hole and the fourth through hole are connected by a screw.
The pole part of the fastening device can be tightly attached to the antenna plane of the antenna body and fixed by screws, and the pole part and the antenna plane of the fastening device are screwed up in a screw direct punching mode, so that the screws can be prevented from falling off, and the antenna body is firmer.
For example, the stem portion of the fastening device has a width of 20.0075mm, a length of 272.0023mm, and a thickness of 0.3 mm. Can be from down 8.9752mm, 125.004mm department up at this pole portion, and from pole portion left side 0.1002mm department, beat two radiuses and be 2.5 mm's round hole, be convenient for bore the screw and fix with the antenna plane.
In an exemplary embodiment, the material of the arc-shaped bracket and the rod part can be stainless steel material, and the arc-shaped bracket and the rod part are more corrosion-resistant.
In the embodiment of the present disclosure, the first through hole of the arc support may also include a plurality of circular through holes, and the centers of the circular through holes form an arc line.
The plurality of circular through holes may include a first circular through hole and a second circular through hole.
Before the pitch angle of the antenna body is adjusted, the first circular through hole is overlapped with the through hole of the antenna support, and after the pitch angle of the antenna body is adjusted, the second circular through hole is overlapped with the through hole of the antenna support.
In the embodiment of the present disclosure, the arc support may further include an arc protrusion, and the arc protrusion may be matched with the through hole of the antenna support, or the arc support may include a plurality of circular protrusions, and a circle center of the circular protrusion forms an arc line, which is matched with the through hole of the antenna support.
The pitch angle fastening device of the spotlight antenna provided by the embodiment of the disclosure can be used for drilling a new screw hole below a fixing screw of an original antenna bracket when the device is installed, then the arc-shaped gap frame on the arc-shaped bracket of the fastening device is placed between an antenna body of the spotlight antenna and the antenna bracket, the arc-shaped through hole of the arc-shaped bracket is aligned to the new screw hole, and the rod part of the fastening device faces the spotlight antenna. And adjusting a pitch angle required by the wireless coverage spot lamp antenna to a fixed position, then tightly attaching the rod part to a spot lamp antenna coverage plane, and twisting screws into two round holes on the rod part to fix the rod part with a spot lamp antenna main coverage plane. And finally, screwing the original fixing screw on the side surface of the antenna support of the spotlight antenna and the screw of the arc-shaped support.
The pitch angle fastener of shot-light antenna that this disclosed embodiment provided adds fastener between antenna body and antenna boom, and the pole portion of this fastener and the fixed connection point of antenna body, the coincidence position of this fastener's arc support and antenna boom and the tie point of antenna body and antenna boom constitute triangle form, have greatly promoted the fastening degree to guarantee shot-light antenna normal coverage, guarantee user wireless network's use. In addition, the arc-shaped device can comprise a plurality of arc surfaces, so that the pitch angle of the spotlight antenna can be adjusted conveniently; the rod part of the fastening device and the arc-shaped bracket can be made of stainless steel materials, so that the fastening device is more corrosion-resistant and firmer, and the material cost is lower.
The pitch angle fastening device of the spotlight antenna provided by the embodiment of the disclosure can prolong the service life of the spotlight antenna, improve the reliability of the spotlight antenna, and reduce the maintenance times of the spotlight antenna, thereby reducing the maintenance cost and the labor cost and saving the equipment and the labor cost.
The pitch angle fastener of shot-light antenna that this disclosure embodiment provided also can be applied to ordinary shot-light.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. The utility model provides a shot-light antenna's angle of pitch fastener, shot-light antenna includes antenna body and antenna boom, the antenna body with the antenna boom is articulated, its characterized in that, fastener includes: the antenna comprises a rod part and an arc-shaped support, wherein the rod part is fixedly connected with the arc-shaped support, the rod part is fixedly connected with the antenna body, the arc-shaped support comprises a first through hole, the antenna support comprises a second through hole, the first through hole is partially overlapped with the second through hole, the arc-shaped support is connected with the antenna support through a fastening piece, and the fastening piece is positioned at the overlapped position of the first through hole and the second through hole;
when the pitch angle of the antenna body is adjusted, the rod part and the arc-shaped support rotate, and the superposition position of the first through hole and the second through hole changes.
2. The device of claim 1, wherein the first through hole is an arc-shaped through hole, the arc-shaped through hole comprises a first arc-shaped side surface and a second arc-shaped side surface, and the circle centers of the first arc-shaped side surface and the second arc-shaped side surface are the same.
3. The device of claim 2, wherein the arcuate bracket includes a third arcuate side and a fourth arcuate side, the first arcuate side, the second arcuate side, the third arcuate side, and the fourth arcuate side having the same center.
4. The device of claim 3, wherein the radii of the third curved side, the first curved side, the second curved side, and the fourth curved side decrease in order.
5. The apparatus of claim 1, wherein the first through hole comprises a plurality of circular through holes, the centers of the plurality of circular through holes forming an arc.
6. The apparatus of claim 5, wherein the plurality of circular through holes comprises a first circular through hole and a second circular through hole;
before the pitch angle of the antenna body is adjusted, the first circular through hole is overlapped with the second through hole, and after the pitch angle of the antenna body is adjusted, the second circular through hole is overlapped with the second through hole.
7. The device of claim 1, wherein the hinged connection point of the antenna body and the antenna mount is located at a center of the arc mount.
8. The device of claim 1, wherein the antenna body comprises a third through hole, the rod comprises a fourth through hole, and the third through hole and the fourth through hole are connected by a screw.
9. The device of claim 1, wherein the material of the arcuate bracket and/or the shaft is a stainless steel material.
10. The device of claim 1, wherein the stem and the arcuate bracket are welded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121925892.8U CN215299512U (en) | 2021-08-17 | 2021-08-17 | Pitching angle fastening device of spotlight antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121925892.8U CN215299512U (en) | 2021-08-17 | 2021-08-17 | Pitching angle fastening device of spotlight antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215299512U true CN215299512U (en) | 2021-12-24 |
Family
ID=79527389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121925892.8U Active CN215299512U (en) | 2021-08-17 | 2021-08-17 | Pitching angle fastening device of spotlight antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215299512U (en) |
-
2021
- 2021-08-17 CN CN202121925892.8U patent/CN215299512U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7836639B2 (en) | Structure mounting and supporting device and method | |
| CN205444724U (en) | Installation structure for wall downspout of steel construction factory building | |
| CN111022885B (en) | Adjustable mounting device for Easy Macro equipment | |
| CN215299512U (en) | Pitching angle fastening device of spotlight antenna | |
| KR20030009910A (en) | A sector incorporated antenna for mobile communication station | |
| CN215300043U (en) | Embedded fireproof steel bridge | |
| CN211312974U (en) | Architectural decoration curtain and wall connection structure convenient to installation is fixed | |
| CN210766396U (en) | Climbing formwork hanging seat plate and main tower provided with same | |
| CN114039192A (en) | Installation component of spotlight antenna and spotlight antenna | |
| CN207864786U (en) | A kind of gas pipeline antistatic anchor ear | |
| CN209484072U (en) | A kind of ready-package antidetonation suspension and support | |
| CN110307123A (en) | The mounting structure of road wind power facility on the base | |
| CN218626174U (en) | Mounting structure capable of adjusting horizontal displacement and free angle rotation | |
| CN215335673U (en) | Chain type quick hoop device | |
| CN218379195U (en) | Novel court lamp | |
| CN213146492U (en) | Point light source mounting bracket based on building roof | |
| CN220540976U (en) | Lighting equipment | |
| CN218976245U (en) | Seamless bridge | |
| CN218564730U (en) | Air pipe support under air truss | |
| CN220017179U (en) | Lamp sliding support for steel structure | |
| CN215645952U (en) | Open type U-shaped leaky cable lifting appliance | |
| CN211369757U (en) | Connection fitting and power transmission pole | |
| CN213935474U (en) | Energy-conserving city wisdom lamp pole screen of LED convenient to installation | |
| CN210014248U (en) | Roof light source mounting structure that prevents falling | |
| CN215531153U (en) | Simple and easy photovoltaic array prevents bird device that falls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |