CN214378793U - Communication base station with retractable antenna - Google Patents
Communication base station with retractable antenna Download PDFInfo
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- CN214378793U CN214378793U CN202023308531.7U CN202023308531U CN214378793U CN 214378793 U CN214378793 U CN 214378793U CN 202023308531 U CN202023308531 U CN 202023308531U CN 214378793 U CN214378793 U CN 214378793U
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- protection box
- connecting rod
- base station
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Abstract
The utility model discloses a communication base station of retractable antenna, be in including iron tower and setting the antenna of the flat plate on the iron tower lies in: the antenna protection device is characterized in that a box-shaped protection box is horizontally arranged on the iron tower, an opening is formed in one side end face of the protection box, two antennas are hinged to two sides of the opening of the protection box, a connecting rod which is connected with the two antennas through a pivot is arranged in the protection box, a motor drives the connecting rod to horizontally move so as to drive the antennas to rotate around pivot points of the antennas, a hinge point of the protection box and the antennas is arranged in the middle of the antennas, and the hinge point of the connecting rod and the antennas is arranged at the end portions of the antennas. The utility model has the advantages that: when meeting strong wind weather, the wind speed sensor can automatically sense, and the antenna is prevented from being damaged due to the strong wind weather by taking the antenna into the protection box through the motor driving connecting rod, so that the effect of protecting the antenna is achieved, and the service life of the antenna is greatly prolonged.
Description
Technical Field
The utility model belongs to the communication equipment field, concretely relates to communication base station of retractable antenna.
Background
A base station, i.e. a public mobile communication base station, is an interface device for a mobile device to access the internet, and is a form of a radio station, which is a radio transceiver station for information transmission with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area. The construction of mobile communication base stations is an important part of the investment of mobile communication operators, and is generally carried out around the factors of coverage, call quality, investment benefit, difficult construction, convenient maintenance and the like.
There are many problems in the fixing of base station antenna at present: the antenna is fixed together through bolt, nut and mount mostly, and after being blown for a long time, bolt, nut produced the not hard up easily, lead to the antenna to damage easily, influence mobile internet's use. In extreme weather, the flat antenna cannot resist strong wind and can be blown off by the strong wind, so that the antenna is exposed outside, the maintenance is not convenient and the service life of the antenna is shortened.
Disclosure of Invention
An object of the utility model is to provide a can extreme weather of automatic perception, and avoid the antenna to suffer from under the adverse circumstances of strong wind and destroy, the communication basic station of the retractable antenna that can get up the antenna protection.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a communication base station of retractable antenna, includes the iron tower and sets up dull and stereotyped antenna on the iron tower, the iron tower is improved level and is set up a box-shaped protection box, be provided with the opening on the terminal surface of protection box one side, the opening part both sides hinged joint of protection box is two the antenna, set up a pivot connection two in the protection box the connecting rod of antenna, a motor drive the connecting rod horizontal migration is in order to drive the antenna around its with the pivot point of protection box is rotatory, the protection box with the pin joint setting of antenna is in the centre of antenna, the connecting rod with the pin joint setting of antenna is in the tip of antenna.
Preferably, a sliding groove extending towards the opening of the protection box is formed in the inner side wall of the protection box, a sliding block is arranged in the sliding groove, and the antenna is hinged to the sliding block.
Preferably, the connecting rod is a T-shaped structure, the connecting rod includes a screw rod and transversely sets up the horizontal pole of screw rod one end, a threaded connection nut on the connecting rod, be provided with the teeth of a cogwheel on the nut periphery wall, fixed one on the output shaft of motor with the tooth of a cogwheel meshing's of nut gear.
Preferably, the wind speed sensor is connected with the motor.
Preferably, the protective case is made of metal.
Preferably, the hinge point of the protective box and the antenna is arranged at 1/3 of the antenna.
Preferably, two ends of the cross bar are respectively hinged with one antenna.
The utility model has the advantages that: when strong wind weather occurs, the wind speed sensor can automatically sense the wind speed, and the connecting rod is driven by the motor to take the antenna into the protective box, so that the antenna is prevented from being damaged due to the strong wind weather; when the weather improves, the antenna is released again. The antenna is protected, and the service life of the antenna is greatly prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic cross-sectional view of the protective case of the present invention;
the system comprises an iron tower 10, an antenna 12, a protection box 14, a connecting rod 16, a screw 161, a cross rod 162, a motor 18, a sliding groove 20, a sliding block 22, a nut 24 and a wind speed sensor 26.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1, the utility model discloses a communication base station with retractable antenna, including iron tower 10 and the flat antenna 12 arranged on iron tower 10. A box-shaped protection box 14 is horizontally arranged on the iron tower 10, and an opening is arranged on one side end face of the protection box 14. Two antennas 12 are hinged at two sides of the opening of the protection box 14, and a connecting rod 16 which is pivotally connected with the two antennas 12 is arranged in the protection box 14. A motor 18 drives the connecting rod 16 to move horizontally to rotate the antenna 12 about its pivot point with the protective case 14. The hinge point of the protective case 14 to the antenna 12 is provided in the middle of the antenna 12, and the hinge point of the connection rod 16 to the antenna 12 is provided at the end of the antenna 12.
Furthermore, a sliding groove 20 extending towards the opening of the protection box 14 is arranged on the inner side wall of the protection box 14, a sliding block 22 is arranged in the sliding groove 20, and the antenna 12 is hinged on the sliding block 22. The motor 18 drives the connecting rod 16 to move, so that the antenna 12 rotates around the pivot point, and the slider 22 slides along the sliding groove 20.
Further, the connecting rod 16 is a T-shaped structure, and the connecting rod 16 includes a screw 161 and a cross bar 162 transversely disposed at one end of the screw 161. The purpose of the cross bar 162 is to facilitate the hinged connection of the two antennas 12. A nut 24 is connected to the connecting rod 16 in a threaded manner, gear teeth are arranged on the outer peripheral wall of the nut 24, and a gear meshed with the gear teeth of the nut 24 is fixed to an output shaft of the motor 18. The gear rotates to drive the nut 24 to rotate, so that the screw 161 moves horizontally towards the inside of the protection box 14, and the cross bar 162 drives the two antennas 12 to move towards the inside of the protection box 14 through the slide block 22 in the sliding groove 20.
Further, an air speed sensor 26 for measuring the air speed is also included, and the air speed sensor 26 is connected with the motor 18. When the wind speed sensor 26 senses strong wind, the motor 18 starts to operate to drive the connecting rod 16 to move horizontally, so that the antenna is pulled into the protective box.
Furthermore, the protection box 14 is made of metal, so that the protection box is not easy to damage and has good windproof effect.
Further, the hinge point of the protective case 14 with the antenna 12 is provided at 1/3 of the antenna 12, which facilitates the antenna 12 being pulled into the protective case 14.
Further, the two ends of the cross bar 162 are respectively hinged with one of the antennas, and the connecting rod 16 is driven, so that the cross bar connects the two antennas 12 and moves towards the inside of the protection box 14. In the absence of wind, the connecting rod 16 may be driven to push the two antennas 12 out of the protective case.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a communication base station of retractable antenna, includes the iron tower and sets up dull and stereotyped antenna on the iron tower, its characterized in that: the antenna protection device is characterized in that a box-shaped protection box is horizontally arranged on the iron tower, an opening is formed in one side end face of the protection box, two antennas are hinged to two sides of the opening of the protection box, a connecting rod which is connected with the two antennas through a pivot shaft is arranged in the protection box, a motor drives the connecting rod to horizontally move so as to drive the antennas to rotate around pivot points of the antennas and the protection box, a hinge point of the protection box and the antennas is arranged in the middle of the antennas, and the hinge point of the connecting rod and the antennas is arranged at the end portions of the antennas.
2. A retractable antenna communication base station as claimed in claim 1, wherein: the protection box is characterized in that a sliding groove extending to the opening of the protection box is formed in the inner side wall of the protection box, a sliding block is arranged in the sliding groove, and the antenna is hinged to the sliding block.
3. A retractable antenna communication base station as claimed in claim 1, wherein: the connecting rod is a T-shaped structure, the connecting rod includes a screw rod and transversely sets up the horizontal pole of screw rod one end, a threaded connection nut on the connecting rod, be provided with the teeth of a cogwheel on the nut periphery wall, fixed one on the output shaft of motor with the teeth of a cogwheel meshing's of nut gear.
4. A retractable antenna communication base station as claimed in claim 1, wherein: the wind speed sensor is connected with the motor.
5. A retractable antenna communication base station as claimed in claim 1, wherein: the protective case is made of metal.
6. A retractable antenna communication base station as claimed in claim 1, wherein: the hinge point of the protective box to the antenna is located at 1/3 of the antenna.
7. A retractable antenna communication base station, according to claim 3, wherein: and two ends of the cross rod are respectively hinged with one antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023308531.7U CN214378793U (en) | 2020-12-31 | 2020-12-31 | Communication base station with retractable antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023308531.7U CN214378793U (en) | 2020-12-31 | 2020-12-31 | Communication base station with retractable antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214378793U true CN214378793U (en) | 2021-10-08 |
Family
ID=77950606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023308531.7U Active CN214378793U (en) | 2020-12-31 | 2020-12-31 | Communication base station with retractable antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214378793U (en) |
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2020
- 2020-12-31 CN CN202023308531.7U patent/CN214378793U/en active Active
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