CN218632455U - Antenna convenient to adjust direction in subway - Google Patents
Antenna convenient to adjust direction in subway Download PDFInfo
- Publication number
- CN218632455U CN218632455U CN202222593314.XU CN202222593314U CN218632455U CN 218632455 U CN218632455 U CN 218632455U CN 202222593314 U CN202222593314 U CN 202222593314U CN 218632455 U CN218632455 U CN 218632455U
- Authority
- CN
- China
- Prior art keywords
- antenna
- sleeve
- mounting
- limiting
- convenient
- 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 discloses an antenna of direction of being convenient for adjust in subway, include: a support bar; two groups of mounting sleeves are symmetrically arranged on the outer wall of the supporting rod; the connecting seat is arranged on the mounting sleeve; a ball body is arranged on the connecting seat; the connecting sleeve is arranged on the sphere; the connecting sleeve is also provided with a limiting sleeve; the antenna is arranged on the connecting sleeve; the connecting sleeve swings along the sphere center of the sphere; the beneficial effects of the utility model are that: through the cooperation between above-mentioned adapter sleeve, stop collar and the spheroid, can be convenient for the antenna to carry out the regulation of arbitrary direction to be convenient for the antenna in actual use, keep best radiation state, improved the practicality of antenna.
Description
Technical Field
The utility model relates to an antenna of direction of being convenient for adjust in subway.
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, or vice versa. Means for transmitting or receiving electromagnetic waves in a radio device; with the construction and use of more and more subways and light rails, antennas are required to be installed at a plurality of positions in order to achieve the wide coverage of a wireless network.
Chinese patent with publication number CN217035970U in the prior art discloses an AP antenna column support used on a subway viaduct, which comprises a machine column, and a cable support, a hoop support, an antenna support and a lightning rod fixing frame which are installed on the machine column, wherein the cable support is used for fixing a cable, the hoop support is used for installing a coupler, the antenna support is used for fixing an AP antenna, the lightning rod fixing frame is used for installing a lightning rod, a wire inlet hole is formed in the lower portion of the machine column, and a wire outlet hole is formed in the middle upper portion of the machine column. The utility model discloses simple structure, reasonable in design to be equipped with lightning rod fixing device, play the lightning protection effect to the antenna equipment at open viaduct section.
But above-mentioned scheme is at the in-process that uses, and the antenna boom is not convenient for the multi-angle and is adjusted to lead to the antenna direction fixed, at the back of antenna installation, the antenna of being not convenient for keeps the best radiation state, in view of this, the utility model provides an antenna of being convenient for adjust the direction in the subway, with the solution above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an antenna of direction of being convenient for adjust in subway to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an antenna convenient for adjusting direction in a subway comprises:
a support bar; two groups of mounting sleeves are symmetrically arranged on the outer wall of the supporting rod;
the connecting seat is arranged on the mounting sleeve; a ball body is arranged on the connecting seat;
the connecting sleeve is arranged on the sphere; the connecting sleeve is also provided with a limiting sleeve;
the antenna is arranged on the connecting sleeve;
wherein, the connecting sleeve swings along the sphere center of the sphere.
As an improvement of the technical scheme, the mounting bases are arranged on the mounting sleeve, the two groups of mounting bases are connected through bolts, and the diameter of the supporting rod is gradually reduced from bottom to top.
As an improvement of the technical scheme, the ball body is arranged between the limiting sleeve and the connecting sleeve, and the connecting bolt is arranged between the limiting sleeve and the connecting sleeve.
As an improvement of the technical scheme, a plurality of groups of limiting holes are formed in the connecting sleeve, limiting bolts are arranged in the limiting holes, and the limiting bolts are matched with the ball body.
As an improvement of the technical scheme, the limiting bolt is provided with a rubber head, and the rubber head is in contact with the surface of the ball body.
As an improvement of the technical scheme, an anti-skid layer is arranged on one end face, facing the supporting rod, of the mounting sleeve.
As an improvement of the technical scheme, a plurality of groups of depressions are arranged on the surface of the ball body.
As an improvement of the technical scheme, the mounting sleeve, the mounting seat, the connecting seat and the ball body are of an integrally formed structure.
Compared with the prior art, the beneficial effects of the utility model are that:
when the antenna is installed, the two groups of installation sleeves are symmetrically installed on the supporting rod, so that the two groups of antennas are installed on the supporting rod, when the orientation of the antenna needs to be adjusted, the antenna is shifted, the connecting sleeve swings around the spherical center of the sphere, so that the antenna can be adjusted in any direction, and when the antenna is adjusted to a proper position, the limiting sleeve moves towards the connecting sleeve, so that the adjustment is completed;
through the cooperation between above-mentioned adapter sleeve, stop collar and the spheroid, can be convenient for the antenna to carry out the regulation of arbitrary direction to be convenient for the antenna in actual use, keep best radiation state, improved the practicality of antenna.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the mounting sleeve of the present invention;
fig. 3 is a schematic structural view of the connecting sleeve of the present invention;
fig. 4 is a schematic structural view of the limit bolt of the present invention;
fig. 5 is a schematic structural diagram of the antenna of the present invention.
In the figure: 10. a support bar; 20. an antenna; 21. a copper vibrator; 30. installing a sleeve; 31. a mounting seat; 32. a connecting seat; 33. a sphere; 40. connecting sleeves; 41. a connecting bolt; 42. a limiting sleeve; 43. a limiting hole; 50. a limit bolt; 51. a rubber head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment is as follows:
as shown in fig. 1 to 5, this embodiment provides an antenna convenient for adjusting a direction in a subway, including:
a support bar 10; two groups of mounting sleeves 30 are symmetrically arranged on the outer wall of the support rod 10;
the connecting seat 32 is arranged on the mounting sleeve 30; a ball 33 is arranged on the connecting seat 32;
the connecting sleeve 40 is arranged on the sphere 33; the connecting sleeve 40 is also provided with a limiting sleeve 42;
the antenna 20 is arranged on the connecting sleeve 40;
wherein the connecting sleeve 40 swings along the center of the sphere 33.
In the scheme, the antenna 20 is provided with the copper oscillator 21, and the gain (dBi) of the copper oscillator 21 is more than or equal to 10;
in this embodiment, when the antenna 20 is installed, the two sets of installation sleeves 30 are symmetrically installed on the supporting rod 10, so that the two sets of antennas 20 are installed on the supporting rod 10, when the orientation of the antenna 20 needs to be adjusted, the antenna 20 is shifted, so that the connection sleeve 40 swings around the center of the sphere 33, so that the antenna 20 can be adjusted in any direction, and when the band is adjusted to a proper position, the limit sleeve 42 moves towards the connection sleeve 40, so that the adjustment is completed;
through the matching among the connecting sleeve 40, the limiting sleeve 42 and the sphere 33, the antenna 20 can be conveniently adjusted in any direction, so that the antenna 20 can be conveniently kept in an optimal radiation state in the actual use process, and the practicability of the antenna 20 is improved; meanwhile, in the adjusting process, the antenna 20 is only required to be shifted to complete multi-directional adjustment, and the overall practicability is improved.
Specifically, the mounting sleeve 30 is provided with mounting seats 31, the two mounting seats 31 are connected through bolts, and the diameter of the support rod 10 gradually decreases from bottom to top.
In this embodiment, the diameter of the supporting rod 10 gradually decreases from bottom to top, and meanwhile, when the two sets of mounting sleeves 30 are disposed on the outer wall of the supporting rod 10, the center of the sphere 33 is located on the same plane, so that when the two sets of mounting sleeves 30 are used, the two sets of mounting sleeves 30 are not easy to slide downwards from the supporting rod 10, and the mounting stability of the antenna 20 is improved.
Specifically, the ball 33 is disposed between the limiting sleeve 42 and the connecting sleeve 40, and the connecting bolt 41 is disposed between the limiting sleeve 42 and the connecting sleeve 40.
In this embodiment, after the position adjustment of the antenna 20 is completed, the connecting bolt 41 is screwed to shorten the distance between the limiting sleeve 42 and the connecting sleeve 40, so that the antenna 20 is fixed on the sphere 33, and the antenna 20 is prevented from shaking and being affected stably.
In this embodiment, friction lines are formed on the contact surfaces of the limiting sleeve 42 and the connecting sleeve 40 with the sphere 33, so that friction force is increased, and stability is improved.
Specifically, a plurality of sets of limiting holes 43 are formed in the connecting sleeve 40, limiting bolts 50 are arranged in the limiting holes 43, and the limiting bolts 50 are matched with the ball 33.
In this embodiment, after the positioning of the connecting bolt 41 is completed, the limiting bolt 50 extends into the limiting hole 43 and contacts with the surface of the ball 33, thereby increasing the stability.
Specifically, the limiting bolt 50 is provided with a rubber head 51, and the rubber head 51 is in surface contact with the sphere 33 to increase friction and improve stability between the limiting sleeve 42, the connecting sleeve 40 and the sphere 33.
Specifically, an anti-slip layer is disposed on one end surface of the mounting sleeve 30 facing the support rod 10, and a plurality of sets of recesses are disposed on the surface of the ball 33 for increasing friction.
Specifically, the mounting sleeve 30, the mounting seat 31, the connecting seat 32 and the ball 33 are integrally formed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an antenna of direction of being convenient for adjust in subway which characterized in that: the method comprises the following steps:
a support bar (10); two groups of mounting sleeves (30) are symmetrically arranged on the outer wall of the supporting rod (10);
the connecting seat (32) is arranged on the mounting sleeve (30); a ball body (33) is arranged on the connecting seat (32);
the connecting sleeve (40) is arranged on the sphere (33); the connecting sleeve (40) is also provided with a limiting sleeve (42);
the antenna (20) is arranged on the connecting sleeve (40);
wherein the connecting sleeve (40) swings along the center of the sphere (33).
2. The antenna convenient for adjusting the direction in the subway according to claim 1, characterized in that: the mounting sleeve (30) is provided with a mounting seat (31), the mounting seats (31) are connected through bolts, and the diameter of the support rod (10) is gradually reduced from bottom to top.
3. The antenna convenient for adjusting the direction in the subway according to claim 1, characterized in that: the ball body (33) is arranged between the limiting sleeve (42) and the connecting sleeve (40), and a connecting bolt (41) is arranged between the limiting sleeve (42) and the connecting sleeve (40).
4. The antenna convenient for adjusting the direction in the subway according to claim 1, characterized in that: the connecting sleeve (40) is provided with a plurality of groups of limiting holes (43), limiting bolts (50) are arranged in the limiting holes (43), and the limiting bolts (50) are matched with the ball body (33).
5. The antenna convenient for adjusting the direction in the subway according to claim 4, characterized in that: the limiting bolt (50) is provided with a rubber head (51), and the rubber head (51) is in surface contact with the ball body (33).
6. The antenna convenient for adjusting the direction in the subway according to claim 1, characterized in that: an anti-skid layer is arranged on one end face, facing the support rod (10), of the mounting sleeve (30).
7. The antenna convenient for adjusting the direction in the subway according to claim 1, characterized in that: the surface of the sphere (33) is provided with a plurality of groups of depressions.
8. The antenna convenient for adjusting the direction in the subway according to claim 2, characterized in that: the mounting sleeve (30), the mounting seat (31), the connecting seat (32) and the ball body (33) are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222593314.XU CN218632455U (en) | 2022-09-29 | 2022-09-29 | Antenna convenient to adjust direction in subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222593314.XU CN218632455U (en) | 2022-09-29 | 2022-09-29 | Antenna convenient to adjust direction in subway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218632455U true CN218632455U (en) | 2023-03-14 |
Family
ID=85468776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222593314.XU Active CN218632455U (en) | 2022-09-29 | 2022-09-29 | Antenna convenient to adjust direction in subway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218632455U (en) |
-
2022
- 2022-09-29 CN CN202222593314.XU patent/CN218632455U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104900987B (en) | A kind of broadband radiating unit and aerial array | |
| CN103956564B (en) | A kind of Wideband dual-polarization radiating unit and antenna | |
| CN102077419A (en) | Phased-array antenna panel for super economical broadcast system | |
| CN203071215U (en) | Welding-free antenna radiation device | |
| CN110137666A (en) | A kind of exterior aerial based on 5G network with rotation function | |
| CN218632455U (en) | Antenna convenient to adjust direction in subway | |
| CN201047186Y (en) | Triangular transmission tower for trussed-beam communications | |
| CN104466396B (en) | A kind of new LTE dual polarization compartment antennas | |
| KR102014684B1 (en) | Double type mounting apparatus of 5G antenna | |
| CN208596789U (en) | A kind of 4G mobile communication three-dimensional antenna device | |
| EP0820116A3 (en) | Mobile radio antenna | |
| CN204966683U (en) | Super wide band double polarization is symmetrical antenna unit not | |
| KR102014683B1 (en) | Rotating type mounting apparatus of 5G antenna | |
| CN106532236A (en) | Small fishbone antenna and antenna system suitable for rotating receiving | |
| CN206451810U (en) | Omnidirectional's dual polarization binary channels embellished antenna | |
| CN212725593U (en) | Base station antenna for 5G communication | |
| CN210326089U (en) | Unidirectional antenna base station with adjustable direction | |
| CN204179211U (en) | The ring-like broadband dualpolarization radiation unit of a kind of both sides | |
| CN210578974U (en) | Wall-mounted computer wireless network transmission router | |
| CN104979639B (en) | A kind of four-arm spiral antenna | |
| CN201549589U (en) | High-gain vehicular antenna of cluster network | |
| RU39011U1 (en) | BROADBAND WHEEL ANTENNA (OPTIONS) | |
| CN203660063U (en) | Dual polarized wall hanging antenna | |
| CN101527389B (en) | Vehicle-mounted antenna | |
| CN207852926U (en) | A kind of ultra-wideband antenna and apply its positioning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |