CN215989227U - Large-opening-angle spotlight type antenna - Google Patents
Large-opening-angle spotlight type antenna Download PDFInfo
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- CN215989227U CN215989227U CN202122623274.4U CN202122623274U CN215989227U CN 215989227 U CN215989227 U CN 215989227U CN 202122623274 U CN202122623274 U CN 202122623274U CN 215989227 U CN215989227 U CN 215989227U
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Abstract
The utility model discloses a large-opening-angle spot lamp type antenna, and particularly relates to the technical field of spot lamp type antennas. According to the utility model, the antenna main body is driven by the semicircular gear disc to rotate up and down and left and right, so that the angle and direction of the antenna main body can be adjusted simply and conveniently, meanwhile, the condition that a worker adjusts the antenna main body in person is avoided, the workload of the worker is reduced, the position of the antenna main body is adjusted by the first electric push rod and the second electric push rod, the signal transmission effect of the antenna main body is better, the condition that the antenna main body is drenched by rain is avoided, and the service life of the antenna main body is prolonged.
Description
Technical Field
The utility model relates to the technical field of spot lamp type antennas, in particular to a large-field-angle spot lamp type antenna.
Background
An antenna is a wireless device commonly seen in life, and is a converter 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. Which is a component used in a radio device to transmit or receive electromagnetic waves. The antenna is an important component of an antenna feeder system of a mobile communication base station, with the development of cities, more and more high-rise buildings are built, signal coverage of the high-rise buildings is generally achieved through a spotlight antenna, the spotlight antenna is a directional camouflage antenna, so that the attractiveness can be kept, and when the high-rise buildings are covered with the spotlight antenna, the antenna is fixed to the top of the high-rise buildings.
At present, shot-light type antenna is when the in-service use, and the direction and the angle of being difficult for adjusting shot-light type antenna are fixed directly mostly, and when signal blind area or signal were concentrated inadequately appearing like this, it was comparatively troublesome to adjust, has increased staff's work load, and the antenna is mostly exposed outside, often receives rain, can shorten its life.
Therefore, it is necessary to provide a large-aperture reflector-type antenna to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a large-opening-angle spotlight type antenna, wherein a semicircular gear disc drives an antenna main body to rotate up and down and left and right, so that the angle and the direction of the antenna main body are adjusted simply and conveniently, the condition that workers adjust the antenna main body personally is avoided, the workload of the workers is reduced, the position of the antenna main body is adjusted through a first electric push rod and a second electric push rod, the signal transmission effect of the antenna main body is better, the condition that the antenna main body is drenched by rain is avoided, the service life of the antenna main body is prolonged, and the defects in the technology are overcome.
In order to achieve the above purpose, the utility model provides the following technical scheme: a big-field-angle spotlight antenna comprises a fixed frame, an antenna main body and a plurality of cable connectors, wherein the antenna main body is arranged in the fixed frame, the cable connectors are fixedly arranged at the bottom end of the fixed frame, a movable plate is arranged in the fixed frame and is arranged at the rear side of the antenna main body, connecting plates are fixedly arranged at the front sides of the upper end and the lower end of the movable plate, the connecting plates are arranged at the rear side of the antenna main body, a first rotating rod is arranged between the two connecting plates, a semicircular gear disc is fixedly arranged at the outer end of the first rotating rod, the front side of the semicircular gear disc is fixedly connected with the rear end of the antenna main body, a motor is fixedly arranged at the top end of the connecting plate positioned at the bottom, a second rotating rod is fixedly arranged on an output shaft of the motor and is arranged at the rear side of the first rotating rod, a gear disc is fixedly arranged at the outer end of the second rotating rod, and the gear disc and the semicircular gear disc are meshed with each other;
fixed frame rear end is fixed and is equipped with first electric putter and second electric putter, second electric putter establishes in first electric putter bottom, first electric putter one end and second electric putter one end all pass fixed frame rear end and extend into fixed frame inside.
Preferably, the two ends of the first rotating rod are rotatably connected with the two connecting plates through bearings, so that the first rotating rod can rotate conveniently.
Preferably, the top end of the second rotating rod is rotatably connected with the bottom end of the connecting plate at the top through a bearing, so that the second rotating rod can rotate conveniently.
Preferably, one end of the second electric push rod extends to the bottom end of the movable plate and is movably connected with the bottom end of the movable plate through a hinged support, so that the movable plate can rotate around one end of the second electric push rod conveniently.
Preferably, T type spout has been opened to the fly leaf rear side, the inside T type slider that is equipped with of T type spout, through hinged joint swing joint between T type slider rear side and the first electric putter one end, the first electric putter of being convenient for drives the fly leaf and rotates, makes it can not appear moving the spacing condition.
Preferably, the fixed frame both sides are all fixed and are equipped with the installation piece, two mounting holes have been seted up on installation piece top, the installation and the fixing of fixed frame of being convenient for.
Preferably, the central line of the first rotating rod coincides with the central line of the semicircular gear disc, so that the first rotating rod drives the semicircular gear disc to rotate around the central line of the semicircular gear disc.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the second rotating rod is driven to rotate through the output shaft of the motor, the gear disc is driven to rotate by the second rotating rod, the semicircular gear disc is driven to rotate by the gear disc, the antenna main body is driven to rotate by the semicircular gear disc, the left and right angles of the antenna main body can be adjusted simply and conveniently, the condition that a worker adjusts the antenna main body in person is avoided, and the workload of the worker is reduced;
2. the movable plate is driven to rotate around one end of the second electric push rod by the first electric push rod, the movable plate drives the connecting plate and the semicircular gear disc to rotate, the semicircular gear disc drives the antenna main body to rotate, so that the vertical angle of the antenna main body can be adjusted, and the angle and the direction of the antenna main body are simple and convenient to adjust by matching with left-right adjustment, the movable plate and the semicircular gear disc are driven by the first electric push rod and the second electric push rod to move forwards, the semicircular gear disc and the antenna main body are driven by the connecting plate to move forwards, so that the antenna main body can move to the outside of the fixed frame, the signal transmission effect of the antenna main body is better, when weather such as rain occurs, the antenna main body can be driven by the first electric push rod and the second electric push rod to return to the inside of the fixed frame, and thus rain and the like can not be sprayed to the antenna main body, and the position of the antenna can be automatically adjusted by the utility model, the antenna body has good signal transmission effect, avoids the situation that the antenna body is drenched by rain, and prolongs the service life of the antenna body.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall perspective view of the present invention;
FIG. 3 is a schematic perspective view of the movable plate and the connecting plate of the present invention;
FIG. 4 is a schematic perspective view of the motor, the semicircular gear plate and the gear plate of the present invention;
fig. 5 is a schematic perspective sectional view of the movable plate of the present invention.
Description of reference numerals:
the antenna comprises a fixed frame 1, an antenna main body 2, a cable joint 3, a movable plate 4, a connecting plate 5, a first rotating rod 6, a semicircular gear disc 7, a motor 8, a second rotating rod 9, a gear disc 10, a first electric push rod 11, a second electric push rod 12, a T-shaped sliding groove 13, a T-shaped sliding block 14, a mounting block 15 and a mounting hole 16.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a large-opening-angle spotlight type antenna as shown in figures 1, 2 and 4, which comprises a fixed frame 1, an antenna main body 2 and a plurality of cable connectors 3, wherein the antenna main body 2 is arranged in the fixed frame 1, the cable connectors 3 are fixedly arranged at the bottom end of the fixed frame 1, a movable plate 4 is arranged in the fixed frame 1, the movable plate 4 is arranged at the rear side of the antenna main body 2, connecting plates 5 are fixedly arranged at the front sides of the upper and lower ends of the movable plate 4, the connecting plates 5 are arranged at the rear side of the antenna main body 2, a first rotating rod 6 is arranged between the two connecting plates 5, two ends of the first rotating rod 6 are rotatably connected with the two connecting plates 5 through bearings, a semicircular gear disc 7 is fixedly arranged at the outer end of the first rotating rod 6, the central line of the first rotating rod 6 is coincided with the central line of the semicircular gear disc 7, and the front side of the semicircular gear disc 7 is fixedly connected with the rear end of the antenna main body 2, a motor 8 is fixedly arranged at the top end of the connecting plate 5 positioned at the bottom, a second rotating rod 9 is fixedly arranged on an output shaft of the motor 8, the second rotating rod 9 is arranged at the rear side of the first rotating rod 6, the top end of the second rotating rod 9 is rotatably connected with the bottom end of the connecting plate 5 positioned at the top through a bearing, a gear disc 10 is fixedly arranged at the outer end of the second rotating rod 9, and the gear disc 10 is meshed with the semicircular gear disc 7;
all fixed mounting block 15 that is equipped with in fixed frame 1 both sides, two mounting holes 16 have been seted up on mounting block 15 top, the fixed mounting of fixed frame 1 of being convenient for, and then the installation of the whole antenna of being convenient for.
The implementation mode is specifically as follows: the installation block 15 is fixed at the top end of a high building by penetrating bolts through the installation holes 16, the fixing frame 1 and the antenna main body 2 are further fixed at the top end of the high building, the motor 8 is started, the output shaft of the motor 8 drives the second rotating rod 9 to rotate, the second rotating rod 9 drives the gear disc 10 to rotate, the gear disc 10 drives the semicircular gear disc 7 to rotate, and the semicircular gear disc 7 drives the antenna main body 2 to rotate, so that the left and right angles of the antenna main body 2 can be adjusted, the antenna main body 2 is driven to rotate by the semicircular gear disc 7, the left and right angles of the antenna main body 2 are adjusted simply and conveniently, the condition that a worker adjusts the angle in person is avoided, the workload of the worker is reduced, and the implementation mode particularly solves the problems that when the spot light type antenna in the prior art is actually used, most of the spot light type antenna is directly fixed and the direction and the angle of the spot light type antenna are not easy to adjust, when signal blind areas or signals are not concentrated enough, adjustment is troublesome, and workload of workers is increased.
The utility model provides a large-opening-angle spotlight type antenna as shown in figures 2, 3 and 5, wherein a first electric push rod 11 and a second electric push rod 12 are fixedly arranged at the rear end of a fixed frame 1, the second electric push rod 12 is arranged at the bottom of the first electric push rod 11, one end of the first electric push rod 11 and one end of the second electric push rod 12 both penetrate through the rear end of the fixed frame 1 and extend into the fixed frame 1, one end of the second electric push rod 12 extends to the bottom end of a movable plate 4 and is movably connected with the bottom end of the movable plate 4 through a hinged support, a T-shaped sliding groove 13 is formed in the rear side of the movable plate 4, a T-shaped sliding block 14 is arranged in the T-shaped sliding groove 13, and the rear side of the T-shaped sliding block 14 is movably connected with one end of the first electric push rod 11 through a hinged support.
The implementation mode is specifically as follows: the first electric push rod 11 is started, the first electric push rod 11 drives the movable plate 4 to rotate around one end of the second electric push rod 12, the T-shaped sliding block 14 slides in the T-shaped sliding groove 13, the movable plate 4 drives the connecting plate 5 to rotate, the connecting plate 5 drives the first rotating rod 6 and the semicircular gear disc 7 to rotate, the semicircular gear disc 7 drives the antenna main body 2 to rotate, the vertical angle of the antenna main body 2 can be adjusted in a matching mode, the angle and the direction of the antenna main body 2 are adjusted simply and conveniently in a matching mode, the first electric push rod 11 and the second electric push rod 12 are started simultaneously, the movable plate 4 and the connecting plate 5 are driven by the first electric push rod 11 and the second electric push rod 12 to move forwards, the movable plate 4 and the connecting plate 5 drive the semicircular gear disc 7 and the antenna main body 2 to move forwards, and therefore the antenna main body 2 can move to the outside of the fixed frame 1, the antenna main body 2 has a good signal transmission effect, when weather such as rain occurs, the first electric push rod 11 and the second electric push rod 12 can drive the antenna main body 2 to return to the inside of the fixing frame 1, so that rain water and the like cannot fall onto the antenna main body 2, the position of the antenna main body 2 can be automatically adjusted, the signal transmission effect of the antenna main body 2 is good, the condition that the antenna is fallen by rain is avoided, the service life of the antenna is prolonged, and the problem that the service life of the antenna is shortened due to the fact that most antennas in the prior art are exposed outside and often fallen by rain is solved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides a big flare angle shot-light type antenna, includes fixed frame (1), antenna main part (2) and a plurality of cable joint (3), establish inside fixed frame (1) antenna main part (2), and is a plurality of cable joint (3) are fixed to be established in fixed frame (1) bottom, its characterized in that: a movable plate (4) is arranged in the fixed frame (1), the movable plate (4) is arranged at the rear side of the antenna main body (2), the front sides of the upper end and the lower end of the movable plate (4) are fixedly provided with connecting plates (5), the connecting plates (5) are arranged on the rear side of the antenna main body (2), a first rotating rod (6) is arranged between the two connecting plates (5), a semicircular gear disc (7) is fixedly arranged at the outer end of the first rotating rod (6), the front side of the semicircular gear disc (7) is fixedly connected with the rear end of the antenna main body (2), the top end of the connecting plate (5) positioned at the bottom is fixedly provided with a motor (8), a second rotating rod (9) is fixedly arranged on an output shaft of the motor (8), the second rotating rod (9) is arranged at the rear side of the first rotating rod (6), a gear disc (10) is fixedly arranged at the outer end of the second rotating rod (9), and the gear disc (10) and the semicircular gear disc (7) are meshed with each other;
fixed frame (1) rear end is fixed and is equipped with first electric putter (11) and second electric putter (12), second electric putter (12) are established in first electric putter (11) bottom, fixed frame (1) rear end is all passed and fixed frame (1) is extended inside to first electric putter (11) one end and second electric putter (12) one end.
2. The large-aperture-angle lamp-type antenna according to claim 1, wherein: and the two ends of the first rotating rod (6) are rotatably connected with the two connecting plates (5) through bearings.
3. The large-aperture-angle lamp-type antenna according to claim 1, wherein: the top end of the second rotating rod (9) is rotatably connected with the bottom end of the connecting plate (5) at the top through a bearing.
4. The large-aperture-angle lamp-type antenna according to claim 1, wherein: one end of the second electric push rod (12) extends to the bottom end of the movable plate (4) and is movably connected with the bottom end of the movable plate (4) through a hinged support.
5. The large-aperture-angle lamp-type antenna according to claim 1, wherein: the portable plate (4) rear side is opened and is equipped with T type spout (13), T type spout (13) inside is equipped with T type slider (14), pass through free bearing swing joint between T type slider (14) rear side and first electric putter (11) one end.
6. The large-aperture-angle lamp-type antenna according to claim 1, wherein: the fixing frame is characterized in that mounting blocks (15) are fixedly arranged on two sides of the fixing frame (1), and two mounting holes (16) are formed in the top ends of the mounting blocks (15).
7. The large-aperture-angle lamp-type antenna according to claim 1, wherein: the central line of the first rotating rod (6) is coincided with the central line of the semicircular gear disc (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623274.4U CN215989227U (en) | 2021-10-29 | 2021-10-29 | Large-opening-angle spotlight type antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623274.4U CN215989227U (en) | 2021-10-29 | 2021-10-29 | Large-opening-angle spotlight type antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215989227U true CN215989227U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122623274.4U Active CN215989227U (en) | 2021-10-29 | 2021-10-29 | Large-opening-angle spotlight type antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215989227U (en) |
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2021
- 2021-10-29 CN CN202122623274.4U patent/CN215989227U/en active Active
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