CN114512787A - Antenna lifting assembly applied to mobile communication - Google Patents
Antenna lifting assembly applied to mobile communication Download PDFInfo
- Publication number
- CN114512787A CN114512787A CN202210202452.2A CN202210202452A CN114512787A CN 114512787 A CN114512787 A CN 114512787A CN 202210202452 A CN202210202452 A CN 202210202452A CN 114512787 A CN114512787 A CN 114512787A
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- lifting
- antenna
- platform
- cavity
- bevel gear
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000008054 signal transmission Effects 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
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- Details Of Aerials (AREA)
Abstract
The invention relates to the technical field of communication antenna lifting assemblies, in particular to an antenna lifting assembly applied to mobile communication. It is poor mainly to current antenna adjustment height stability, can not adapt to and use in the adverse circumstances, does not have windproof protective structure, and the antenna sways indefinite, influences the problem of the normal transmission etc. of signal, proposes following technical scheme: the tower comprises a tower body, operation platform is installed at the top of tower body, install the elevating platform in the operation platform, the antenna is installed at the top of elevating platform, elevating system is installed to the below of elevating platform, elevating system includes driving motor. The lifting adjusting device has the advantages of compact and novel structure, high stability of lifting adjustment of the antenna, more tidy use of communication equipment, lifting height of the baffle, dispersion of wind power, reduction of blowing power of the wind power to the antenna, more stable signal transmission and avoidance of breakage and damage of the antenna, and is mainly applied to lifting and protection of the antenna on a communication tower.
Description
Technical Field
The invention relates to the technical field of communication antenna lifting assemblies, in particular to an antenna lifting assembly applied to mobile communication.
Background
The communication is realized by transmitting and receiving signals by a communication tower, and the communication tower consists of a tower body, a platform, a lightning rod, a ladder stand, an antenna support and other steel components; the existing communication iron tower is easy to form a large amount of accumulated snow on the communication iron tower in heavy snow days, the gravity generated by the accumulated snow can influence the stability of the communication iron tower, and the communication iron tower can collapse in serious days; propose "effectual communication tower removes snow" in patent "CN 108756416B", this scheme passes through the function that adjustment mechanism realized adjusting the antenna, the signal transmission of being convenient for compares with current adjustment mechanism, this adjustment mechanism structure is ingenious, the practicality is higher, moreover, the function of removing snow has still been realized through snow removing mechanism, avoid snow to influence this communication tower's steadiness, compare with current snow removing mechanism, this snow removing mechanism realizes the function of dual snow removal, the snow removal effect is better.
But adjustment mechanism adjusts the use height of antenna, realizes signal stable transmission, but this scheme is flexible through the promotion of expansion bracket with the use altitude mixture control of antenna, under adverse circumstances such as under the wind and snow environment, the junction of expansion bracket is articulated connection, therefore its stability of using is poor, can not adapt to adverse circumstances and use, therefore the safety and stability of adjustment is also relatively poor, simultaneously can be blown by strong wind in strong wind weather antenna and sway indefinite, influence the stable transmission of signal, what more even cause the rupture of antenna, the antenna does not possess protective structure, in view of this, we provide an antenna lifting unit who is applied to portable communication.
Disclosure of Invention
The invention aims to provide an antenna lifting assembly applied to mobile communication, aiming at the problems that the existing antenna in the background art has poor height adjustment stability, cannot adapt to severe environment, does not have a windproof protection structure, has indefinite antenna swinging, influences the normal transmission of signals and the like.
The technical scheme of the invention is as follows: an antenna lifting assembly applied to mobile communication comprises a tower body, wherein an operating platform is installed at the top of the tower body, a lifting platform is installed in the operating platform, an antenna is installed at the top of the lifting platform, a lifting mechanism is installed below the lifting platform and comprises a driving motor, the output end of the driving motor is connected with a first bevel gear, a second bevel gear is arranged above the first bevel gear, the top of the second bevel gear is connected with a threaded rod, and fan blades are installed on the outer ring of the top of the threaded rod;
the periphery of elevating system is provided with the mechanism of sheltering from of installing inside operation platform, shelter from the mechanism and include the baffle, the bottom of baffle is connected with the lifter, the one end top of lifter is connected with the chain, the other end of chain is connected with the stay cord, the fixed take-up reel that is provided with of one end that the chain was kept away from to the stay cord, the rotation motor is installed to one side of take-up reel.
Preferably, a threaded hole is formed in the lifting platform, the threaded rod penetrates through the threaded hole and is rotatably connected with the inner wall of the threaded hole, and a buffer cavity is formed in the inner wall of the lifting platform.
Preferably, the inner wall of the buffer cavity is connected with a spring, the other end of the spring is connected with a baffle ring, the baffle ring is connected with the spring through a buffer block, and the outer lower end face of the baffle ring is an arc-shaped face.
Preferably, a lifting cavity is formed in the operating platform, and the outer ring of the lifting platform is in adaptive sliding connection with the inner wall of the lifting cavity.
Preferably, the first bevel gear is in meshing transmission with the second bevel gear, the bottom of the second bevel gear is connected with a fixed rod, and the fixed rod is rotatably connected with the inner wall of the bottom of the lifting cavity.
Preferably, the periphery of the lifting cavity is provided with an adjusting cavity arranged in the operating platform, a gear is rotatably arranged on the upper cavity wall of the adjusting cavity, the gear is meshed with the chain, and the chain is connected with the lifting rod through a fixing block.
Preferably, a lifting groove is formed in one side of the adjusting cavity, a lifting hole is formed between the lifting groove and the adjusting cavity in a penetrating mode, the lifting rod penetrates through the lifting hole and is connected with the inner wall of the lifting hole in a sliding mode, and the top of one end of the lifting rod is connected with the baffle through a connecting block.
Preferably, a slide hole is formed in one side of the buffer cavity, the buffer block is connected with the inner wall of the buffer cavity in a sliding mode, the outer diameter of the buffer block is larger than the maximum inner diameter of the slide hole, and the baffle ring is connected with the inner wall of the slide hole in a sliding mode.
Preferably, the bottom of the driving motor is detachably connected with the lifting cavity through a mounting seat, the driving motor is a double-shaft motor, and the output end of the driving motor is fixedly connected with the inner ring of the first bevel gear.
Preferably, a ladder stand is arranged on the tower body along the height direction of the tower body.
Compared with the prior art, the invention has the following beneficial technical effects:
1. according to the antenna, the first bevel gear rotates through the arrangement of the driving motor, the first bevel gear rotates the second bevel gear, the second bevel gear adjusts the height of the lifting platform, so that the height adjustment of the antenna is completed, the rotation of the two threaded rods is stable, the rotation or the inflection point deformation cannot occur, the use adjustment stability of the antenna is high, meanwhile, the residual ice and snow on the inner wall of the lifting cavity are scraped and lifted through the scraping of the lifting platform and the inner wall of the lifting cavity, the outer part of the lifting cavity is ejected out, the baffle ring is ejected out of the buffer cavity after the limitation of the lifting cavity to the baffle ring is cancelled, the baffle ring is ejected out of the buffer cavity, meanwhile, the dust, snow, frost and the like accumulated above the lifting platform are blown down through the rotating blowing of the fan blades, and the inner wall of the lifting cavity is cleaned while the height adjustment is performed each time;
2. according to the invention, the wind direction is identified and detected, the lifting heights of two adjacent baffles in the wind direction are respectively controlled, and the V-shaped structure formed by the two adjacent baffles disperses the wind coming from the antenna, protects the antenna, relieves the blowing of strong wind to the antenna, improves the stability of the antenna in use, avoids the antenna from being broken due to the weak wind, ensures the safety and stability of the antenna in use, is suitable for being used in severe environment, and reduces the damage of the antenna;
3. in conclusion, the lifting adjusting device has the advantages of compact and novel structure, high stability of lifting adjustment of the antenna, capability of pushing out and cleaning dust accumulated in the lifting cavity, tidiness in use of communication equipment, capability of dispersing wind force in windy weather through the lifting height of the baffle plate, capability of reducing blowing force of the wind force on the antenna, capability of reducing swinging of the antenna, more stability in signal transmission and capability of avoiding breakage and damage of the antenna.
Drawings
Fig. 1 is a front view of an antenna elevating assembly for mobile communication;
FIG. 2 is a schematic view of the structure of the lift table of FIG. 1;
FIG. 3 is a schematic cross-sectional front view of FIG. 1 at A-A;
FIG. 4 is a schematic view of the baffle structure of FIG. 3;
fig. 5 is a schematic view of the structure of the rotating motor in fig. 3.
Reference numerals: 100. a tower body; 200. an operating platform; 300. an antenna; 400. climbing a ladder; 500. a lifting platform; 501. a threaded hole; 502. a baffle ring; 503. a spring; 600. a lifting mechanism; 601. a drive motor; 602. a first bevel gear; 603. a second bevel gear; 604. a threaded rod; 605. a fan blade; 700. a shielding mechanism; 701. a baffle plate; 702. a lifting rod; 703. a chain; 704. a gear; 705. pulling a rope; 706. a take-up reel; 707. the motor is rotated.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 to 5, the antenna lifting assembly applied to mobile communication according to the present invention includes a tower body 100, a ladder 400 is installed on the tower body 100 along a height direction thereof, an operation platform 200 is installed on a top portion of the tower body 100, a lifting platform 500 is installed in the operation platform 200, an antenna 300 is installed on a top portion of the lifting platform 500, a lifting cavity is formed in the operation platform 200, an outer ring of the lifting platform 500 is in sliding connection with an inner wall of the lifting cavity in a fitting manner for scraping off dust, impurities and accumulated snow adhered to the inner wall of the lifting cavity without long-term accumulation affecting operation of the lifting assembly, a lifting mechanism 600 is installed below the lifting platform 500, the lifting mechanism 600 includes a driving motor 601, an output end of the driving motor 601 is connected with a first bevel gear 602, a second bevel gear 603 is arranged above the first bevel gear 602, the first bevel gear 602 is engaged with the second bevel gear 603 for transmission, and a fixing rod is connected to a bottom portion of the second bevel gear 603, the fixed rod is rotatably connected with the inner wall of the bottom of the lifting cavity, the bottom of the driving motor 601 is detachably connected with the lifting cavity through the mounting seat, the driving motor 601 is a double-shaft motor, the output end of the driving motor 601 is fixedly connected with the inner ring of the first bevel gear 602, the fixed rod is used for stabilizing the rotating support of the second bevel gear 603, the top of the second bevel gear 603 is connected with a threaded rod 604, and the outer ring of the top of the threaded rod 604 is provided with a fan blade 605;
the periphery of elevating system 600 is provided with the mechanism 700 that shelters from of installing inside operation platform 200, shelters from mechanism 700 and includes baffle 701, and the bottom of baffle 701 is connected with lifter 702, and the one end top of lifter 702 is connected with chain 703, and the other end of chain 703 is connected with stay cord 705, and stay cord 705 keeps away from the fixed take-up reel 706 that is provided with of one end of chain 703, and rotation motor 707 is installed to one side of take-up reel 706.
In this embodiment, the first bevel gear 602 is rotated by starting the driving motor 601, the first bevel gear 602 and the second bevel gear 603 are in meshing transmission so that the second bevel gear 603 rotates, the threaded rod 604 rotates while the second bevel gear 603 rotates, the lifting platform 500 is lifted along the rotation of the two threaded rods 604 by the rotation of the threaded rod 604, the lifting platform 500 and the antenna 300 are lifted along the lifting height of the inner wall of the lifting cavity, the threaded rod 604 rotates to lift the lifting platform 500 and the antenna 300, the stability is high, and the lifting platform is suitable for strong wind or other environments.
Example two
As shown in fig. 1-5, compared to the first embodiment, the antenna lifting assembly for mobile communication according to the present invention further includes a tower body 100, an operation platform 200 is installed on the top of the tower body 100, a lifting platform 500 is installed in the operation platform 200, a threaded hole 501 is formed in the lifting platform 500, an antenna 300 is installed on the top of the lifting platform 500, a lifting mechanism 600 is installed below the lifting platform 500, the lifting mechanism 600 includes a driving motor 601, an output end of the driving motor 601 is connected with a first bevel gear 602, a second bevel gear 603 is arranged above the first bevel gear 602, a threaded rod 604 is connected to the top of the second bevel gear 603, the threaded rod 604 penetrates through the threaded hole 501 and is rotatably connected to an inner wall of the threaded hole 501, a buffer cavity is formed on an inner wall of the lifting platform 500, a spring 503 is connected to the inner wall of the buffer cavity, a stop ring 502 is connected to the other end of the spring 503, and the stop ring 502 is connected to the spring 503 through a buffer block, the outer lower end face of the baffle ring 502 is an arc-shaped face, the baffle ring 502 is arranged on the arc-shaped face and used for enabling the baffle ring 502 to be accommodated into the buffer cavity by combining the interference of the arc-shaped face with the inner diameter of the lifting cavity when the lifting platform 500 is accommodated into the lifting cavity, a slide hole is formed in one side of the buffer cavity, the buffer block is connected with the inner wall of the buffer cavity in a sliding mode, the outer diameter of the buffer block is larger than the maximum inner diameter of the slide hole, the baffle ring 502 is connected with the inner wall of the slide hole in a sliding mode, and the fan blade 605 is installed on the outer ring of the top of the threaded rod 604;
the periphery of elevating system 600 is provided with the mechanism 700 that shelters from of installing inside operation platform 200, shelters from mechanism 700 and includes baffle 701, and the bottom of baffle 701 is connected with lifter 702, and the one end top of lifter 702 is connected with chain 703, and the other end of chain 703 is connected with stay cord 705, and stay cord 705 keeps away from the fixed take-up reel 706 that is provided with of one end of chain 703, and rotation motor 707 is installed to one side of take-up reel 706.
In this embodiment, when elevating platform 500 promotes along the lift chamber height, the outer lane of elevating platform 500 scrapes the inner wall sedimentary dust impurity and snow etc. of lift chamber, make the inner wall in lift chamber cleaner, after the height of elevating platform 500 exceeds the lift chamber, the lift chamber cancels the restriction of fender ring 502, fender ring 502 pops out the cushion chamber under spring 503's resilience effect, therefore enlarge the area of elevating platform 500, blow through the rotation of flabellum 605 simultaneously, blow off the impurity that hangs down from the lift intracavity on elevating platform 500, combine the area that enlarges elevating platform 500 that keeps off ring 502, avoid dropping into the lift intracavity from elevating platform 500 edge at the dust, blow off the dust on elevating platform 500 during the wind, when elevating platform 500 descends, fender ring 502 withdraws in the cushion chamber under the conflict of lift chamber.
EXAMPLE III
As shown in fig. 1-5, compared with the first or second embodiment, the antenna lifting assembly for mobile communication according to the present invention further includes a tower body 100, an operating platform 200 is installed at the top of the tower body 100, a lifting platform 500 is installed in the operating platform 200, an antenna 300 is installed at the top of the lifting platform 500, a lifting mechanism 600 is installed below the lifting platform 500, the lifting mechanism 600 includes a driving motor 601, an output end of the driving motor 601 is connected with a first bevel gear 602, a second bevel gear 603 is installed above the first bevel gear 602, a threaded rod 604 is connected to the top of the second bevel gear 603, and fan blades 605 are installed on an outer ring of the top of the threaded rod 604;
the periphery of the lifting mechanism 600 is provided with a shielding mechanism 700 arranged inside the operating platform 200, the shielding mechanism 700 comprises a baffle 701, the bottom of the baffle 701 is connected with a lifting rod 702, the top of one end of the lifting rod 702 is connected with a chain 703, the periphery of the lifting cavity is provided with an adjusting cavity arranged inside the operating platform 200, the upper cavity wall of the adjusting cavity is rotatably provided with a gear 704, the gear 704 is meshed with the chain 703, the chain 703 is connected with the lifting rod 702 through a fixed block, one side of the adjusting cavity is provided with a lifting groove, a lifting hole is arranged between the lifting groove and the adjusting cavity in a penetrating way, the lifting rod 702 penetrates through the lifting hole and is in sliding connection with the inner wall of the lifting hole, the top of one end of the lifting rod 702 is connected with the baffle 701 through a connecting block, the connecting block lifts up the height of the baffle 701, the other end of the chain is connected with a pull rope 703, and a take-up reel 706 is fixedly arranged at one end of the pull rope 703, which is far away from the chain 703, a rotation motor 707 is installed at one side of the take-up reel 706.
In this embodiment, in a windy severe environment, two adjacent baffles 701 that are different in detection drive combined with the wind direction are driven to lift, so that two adjacent baffles 701 form a V-shaped structure, when wind blows to the antenna 300, wind is dispersed to reduce the influence of wind force on the antenna 300, thereby improving the stability of the use of the antenna 300, ensure stable transmission of signals, when lifting the baffles 701, start the rotating motor 707, the output end of the rotating motor 707 rotates the take-up reel 706, the rotation of the take-up reel 706 rotates one end of the pull rope 705 to take up the wire winding, at this moment, the other end of the pull rope 705 pulls the chain 703, the chain 703 is meshed with the gear 704, so that the pulling of the chain 703 is more stable, the pulling of the chain 703 makes the height of the lifting rod 702 lift along the lifting hole, so that the height of the baffles 701 lift, and shielding protection of the antenna 300 is completed.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (10)
1. The utility model provides an be applied to antenna lift subassembly of portable communication, includes tower body (100), operation platform (200) are installed at the top of tower body (100), install elevating platform (500) in operation platform (200), antenna (300), its characterized in that are installed at the top of elevating platform (500): a lifting mechanism (600) is installed below the lifting platform (500), the lifting mechanism (600) comprises a driving motor (601), the output end of the driving motor (601) is connected with a first bevel gear (602), a second bevel gear (603) is arranged above the first bevel gear (602), the top of the second bevel gear (603) is connected with a threaded rod (604), and fan blades (605) are installed on the outer ring of the top of the threaded rod (604);
the periphery of elevating system (600) is provided with and installs the inside mechanism (700) that shelters from in operation platform (200), shelter from mechanism (700) including baffle (701), the bottom of baffle (701) is connected with lifter (702), the one end top of lifter (702) is connected with chain (703), the other end of chain (703) is connected with stay cord (705), the fixed take-up reel (706) that is provided with of one end that chain (703) were kept away from in stay cord (705), rotation motor (707) are installed to one side of take-up reel (706).
2. The antenna lifting assembly applied to mobile communication of claim 1, wherein the lifting platform (500) is provided with a threaded hole (501), the threaded rod (604) penetrates through the threaded hole (501) and is rotatably connected with an inner wall of the threaded hole (501), and a buffer cavity is formed on the inner wall of the lifting platform (500).
3. The antenna lifting assembly applied to mobile communication of claim 2, wherein the inner wall of the buffer chamber is connected with a spring (503), the other end of the spring (503) is connected with a baffle ring (502), the baffle ring (502) is connected with the spring (503) through a buffer block, and the outer lower end surface of the baffle ring (502) is an arc surface.
4. The antenna lifting assembly applied to mobile communication of claim 1, wherein the operation platform (200) has a lifting cavity therein, and the outer ring of the lifting platform (500) is slidably connected to the inner wall of the lifting cavity.
5. The antenna lifting assembly for mobile communication according to claim 4, wherein the bevel gear I (602) is in mesh transmission with the bevel gear II (603), and a fixing rod is connected to the bottom of the bevel gear II (603), and is rotatably connected to the inner wall of the bottom of the lifting cavity.
6. The antenna lifting assembly applied to mobile communication of claim 5, wherein the periphery of the lifting cavity is provided with an adjusting cavity arranged in the operation platform (200), the upper cavity wall of the adjusting cavity is rotatably provided with a gear (704), the gear (704) is meshed with a chain (703), and the chain (703) is connected with the lifting rod (702) through a fixing block.
7. The antenna lifting assembly applied to mobile communication of claim 6, wherein a lifting groove is formed on one side of the adjusting cavity, a lifting hole is formed between the lifting groove and the adjusting cavity, the lifting rod (702) penetrates through the lifting hole and is slidably connected with the inner wall of the lifting hole, and the top of one end of the lifting rod (702) is connected with the baffle (701) through a connecting block.
8. The antenna lifting assembly applied to mobile communication of claim 3, wherein a sliding hole is formed at one side of the buffer cavity, the buffer block is slidably connected with the inner wall of the buffer cavity, the outer diameter of the buffer block is larger than the maximum inner diameter of the sliding hole, and the baffle ring (502) is slidably connected with the inner wall of the sliding hole.
9. The antenna lifting assembly for mobile communication according to claim 4, wherein the bottom of the driving motor (601) is detachably connected to the lifting chamber through a mounting seat, the driving motor (601) is a dual-shaft motor, and the output end of the driving motor (601) is fixedly connected to the inner ring of the bevel gear I (602).
10. An antenna lifter assembly for mobile communication according to claim 1, wherein a ladder (400) is installed on the tower body (100) in a height direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210202452.2A CN114512787A (en) | 2022-03-03 | 2022-03-03 | Antenna lifting assembly applied to mobile communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210202452.2A CN114512787A (en) | 2022-03-03 | 2022-03-03 | Antenna lifting assembly applied to mobile communication |
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| Publication Number | Publication Date |
|---|---|
| CN114512787A true CN114512787A (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210202452.2A Pending CN114512787A (en) | 2022-03-03 | 2022-03-03 | Antenna lifting assembly applied to mobile communication |
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| Country | Link |
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| CN (1) | CN114512787A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051760A (en) * | 2022-06-02 | 2022-09-13 | 中际医学科技(山东)有限公司 | Ultra-wideband small radio frequency antenna signal quality detection protection device for close-range detection |
| CN116505256A (en) * | 2023-06-28 | 2023-07-28 | 银河航天(西安)科技有限公司 | Multi-directional adjusting device and adjusting method for ground antenna |
-
2022
- 2022-03-03 CN CN202210202452.2A patent/CN114512787A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051760A (en) * | 2022-06-02 | 2022-09-13 | 中际医学科技(山东)有限公司 | Ultra-wideband small radio frequency antenna signal quality detection protection device for close-range detection |
| CN115051760B (en) * | 2022-06-02 | 2024-03-05 | 中际医学科技(山东)有限公司 | Ultra-wideband small-sized radio frequency antenna signal quality detection protection device for short-range detection |
| CN116505256A (en) * | 2023-06-28 | 2023-07-28 | 银河航天(西安)科技有限公司 | Multi-directional adjusting device and adjusting method for ground antenna |
| CN116505256B (en) * | 2023-06-28 | 2023-09-19 | 银河航天(西安)科技有限公司 | Multi-directional adjusting device and adjusting method for ground antenna |
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