CN209169366U - The rotatable support of antenna for base station - Google Patents
The rotatable support of antenna for base station Download PDFInfo
- Publication number
- CN209169366U CN209169366U CN201822273297.5U CN201822273297U CN209169366U CN 209169366 U CN209169366 U CN 209169366U CN 201822273297 U CN201822273297 U CN 201822273297U CN 209169366 U CN209169366 U CN 209169366U
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- CN
- China
- Prior art keywords
- antenna
- worm screw
- swing arm
- base station
- turbine
- 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.)
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Abstract
The utility model discloses a kind of rotatable supports of antenna for base station, including antenna swing arm, horizontal rotary mechanism and luffing mechanism, horizontal rotary mechanism drives antenna swing arm to rotate in the horizontal plane, luffing mechanism drives antenna swing arm to swing up and down, so that the antenna that realization is arranged on antenna swing arm can be swung up and down and horizontal revolving motion, antenna is enabled to cover more regions as needed.
Description
Technical field
The utility model relates to a kind of antenna for base station supports, the in particular to rotatable support of antenna for base station.
Background technique
Vehicle-mounted mobile base station is played an important role as the important supplement of fixed base stations, and the antenna for being arranged in roof is past
Toward the overlay area for needing to adjust antenna for base station according to the actual situation, i.e., the face of antenna for base station is adjusted by rotation antenna for base station
To region, antenna for base station is generally all disposed on antenna support, the existing antenna for base station branch being arranged on vehicle-mounted mobile base station
Seat uses single-shaft-rotation, and the covered region of antenna for base station institute is limited.
Utility model content
The purpose of the utility model is to overcome the single-shaft-rotation support overlay area in the presence of the prior art is limited
Problem, provides a kind of rotatable support of twin shaft, so that antenna for base station is covered broader region by the rotation of support.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme:
The rotatable support of antenna for base station, including antenna swing arm, horizontal rotary mechanism and luffing mechanism rotate horizontally
Mechanism drives antenna swing arm to rotate in the horizontal plane, and the luffing mechanism drives antenna swing arm to swing up and down, thus real
The antenna being now arranged on antenna swing arm can be swung up and down and horizontal revolving motion so that antenna can as needed towards
Different regions.
Further, luffing mechanism includes first motor and swinging transmission mechanism, and first motor provides power, described
Swinging transmission mechanism is responsible for converting swinging up and down for antenna swing arm for the output of motor.
Further, swinging transmission mechanism includes the first worm screw, the first turbine and inner shaft, the first worm screw and first motor
Output shaft is connected with one heart, and the first worm screw and the first worm gear drive cooperate, and the socket of the first turbine is fixed in inner shaft, in inner shaft
It is disposed with third worm screw, the third worm gear drive of third worm screw and antenna swing arm end cooperates.
Further, horizontal rotary mechanism includes the second motor and rotating actuator, and second motor provides power,
The rotating actuator is responsible for converting the output of motor to the horizontal revolving motion of antenna swing arm.
Further, rotating actuator includes the second worm screw, the second turbine, outer shaft and overhanging seat, the second worm screw and institute
The output shaft for stating the second motor is connected with one heart, and the second worm screw and the second worm gear drive cooperate, and the socket of the second turbine is fixed on
On outer shaft, overhanging seat is rotatably sleeved in the inner shaft, and overhanging seat is meshed with outer shaft, and antenna swing arm can be turned by pin
It is connected on overhanging seat dynamicly.
Further, the outer shaft is hollow shaft, and the outer shaft is rotatably sleeved in the outside of the inner shaft.This set
The mode connect makes seat structure very compact, is simple and efficient.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model can make the antenna being arranged on the utility model carry out all-directional rotation, to drive antenna
Broader region can be covered.
2. inner shaft and outer shaft are set in together by the utility model, structure is very compact.
Detailed description of the invention:
Fig. 1 is the operation principle schematic diagram of the utility model.
Marked in the figure: 1- first motor, the second motor of 2-, the first worm screw of 3-, the first turbine of 4-, the second worm screw of 5-, 6-
Two turbines, 7- inner shaft, 8- outer shaft, the overhanging seat of 9-, 10- third worm screw, 11- third turbine, 12- antenna swing arm, 13- pin.
Specific embodiment
The utility model is described in further detail below with reference to test example and specific embodiment.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all to be realized based on the content of the present invention
Technology belongs to the scope of the utility model.
Such as Fig. 1, the rotatable support of antenna for base station, including antenna swing arm 12, horizontal rotary mechanism and luffing mechanism.
Luffing mechanism includes first motor 1, the first worm screw 3, the first turbine 4 and inner shaft 7, and the first worm screw 3 is defeated with first motor 1
Shaft is connected with one heart, and the first worm screw 3 and the transmission of the first turbine 4 cooperate, and the first turbine 4 is sleeved and fixed in inner shaft 7, inner shaft
Third worm screw 10 is disposed on 7, the transmission of third turbine 11 of third worm screw 10 and 12 end of antenna swing arm cooperates；The horizontal rotation
Rotation mechanism includes the second motor 2, the second worm screw 5, the second turbine 6, outer shaft 8 and overhanging seat 9, the second worm screw 5 and second electricity
The output shaft of machine 2 is connected with one heart, and the second worm screw 5 and the transmission of the second turbine 6 cooperate, and the second turbine 6 is sleeved and fixed in outer shaft 8
On, overhanging seat 9 is rotatably sleeved in the inner shaft 7, and overhanging seat 9 is meshed with outer shaft 8, and antenna swing arm 12 passes through pin 13
It is rotatably coupled on overhanging seat 9, outer shaft 8 is hollow shaft, and outer shaft 8 is rotatably sleeved in the outside of inner shaft 7.
In the specific implementation, the utility model is disposed in the roof of mobile base station, is disposed with antenna on antenna swing arm 12.
When first motor 1 operates under outer circuit control, inner shaft 7 rotates under the action of the first worm screw 3 and the first turbine 4, third
Worm screw 10 follows inner shaft 7 to rotate together, since third worm screw 10 and third turbine 11 are meshed, so that antenna swing arm 12 is around pin
13 swing up and down；Similarly, overhanging since outer shaft 8 and overhanging seat 9 engage when the second motor 2 operates under outer circuit control
Seat 9 is rotated around inner shaft 7, so that antenna swing arm 12 be driven to do the horizontal rotation around inner shaft 7.So that being arranged in antenna swing arm 12
On antenna can generate and not only can swing up and down around the rotation of inner shaft 07 but also around pin 13 and be formed by a kind of compound motion, make
The overlay area for obtaining antenna reaches maximization.
Claims (6)
1. the rotatable support of antenna for base station, including antenna swing arm (12), it is characterised in that: further include horizontal rotary mechanism and upper
Lower swing mechanism, the horizontal rotary mechanism drive antenna swing arm (12) to rotate in the horizontal plane, and the luffing mechanism drives
Swing up and down antenna swing arm (12).
2. the rotatable support of antenna for base station according to claim 1, which is characterized in that the luffing mechanism includes
First motor (1) and swinging transmission mechanism, the first motor (1) provide power, and the swinging transmission mechanism is used for motor
Output be converted into swinging up and down for antenna swing arm (12).
3. the rotatable support of antenna for base station according to claim 2, which is characterized in that the swinging transmission mechanism includes
First worm screw (3), the first turbine (4) and inner shaft (7), the output shaft of the first worm screw (3) and first motor (1) is concentric to be connected
It connects, the first worm screw (3) and the first turbine (4) transmission cooperate, and the first turbine (4) is sleeved and fixed on inner shaft (7), in inner shaft (7)
It is disposed with third worm screw (10), the third turbine (11) of third worm screw (10) and antenna swing arm (12) end, which is driven, to be cooperated.
4. the rotatable support of antenna for base station according to claim 3, which is characterized in that the horizontal rotary mechanism includes
Second motor (2) and rotating actuator, second motor (2) provide power, and the rotating actuator is used for motor
Output be converted into the horizontal revolving motions of antenna swing arm (12).
5. the rotatable support of antenna for base station according to claim 4, which is characterized in that the rotating actuator includes
Second worm screw (5), the second turbine (6), outer shaft (8) and overhanging seat (9), the output of the second worm screw (5) and second motor (2)
Axis is connected with one heart, and the second worm screw (5) and the second turbine (6) transmission cooperate, and the second turbine (6) is sleeved and fixed in outer shaft (8)
On, overhanging seat (9) is rotatably sleeved on the inner shaft (7), and overhanging seat (9) is meshed with outer shaft (8), antenna swing arm (12)
It is rotatably coupled on overhanging seat (9) by pin (13).
6. the rotatable support of antenna for base station according to claim 5, which is characterized in that the outer shaft (8) is hollow shaft,
The outer shaft (8) is rotatably sleeved in the outside of the inner shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273297.5U CN209169366U (en) | 2018-12-29 | 2018-12-29 | The rotatable support of antenna for base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273297.5U CN209169366U (en) | 2018-12-29 | 2018-12-29 | The rotatable support of antenna for base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169366U true CN209169366U (en) | 2019-07-26 |
Family
ID=67328076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822273297.5U Active CN209169366U (en) | 2018-12-29 | 2018-12-29 | The rotatable support of antenna for base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494446A (en) * | 2018-12-29 | 2019-03-19 | 重庆迪马工业有限责任公司 | A kind of rotatable support of antenna for base station |
-
2018
- 2018-12-29 CN CN201822273297.5U patent/CN209169366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494446A (en) * | 2018-12-29 | 2019-03-19 | 重庆迪马工业有限责任公司 | A kind of rotatable support of antenna for base station |
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