CN110828966B - 5G radio frequency active antenna - Google Patents
5G radio frequency active antenna Download PDFInfo
- Publication number
- CN110828966B CN110828966B CN201911125044.6A CN201911125044A CN110828966B CN 110828966 B CN110828966 B CN 110828966B CN 201911125044 A CN201911125044 A CN 201911125044A CN 110828966 B CN110828966 B CN 110828966B
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- locking piece
- active antenna
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- connecting pipe
- piece
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/084—Pivotable antennas
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Abstract
The invention discloses a 5G radio frequency active antenna, which comprises an outer shell, wherein a containing groove is formed in the outer side of the outer shell, a section of antenna is connected in the containing groove, the antennas are connected with each other through a metal hose, a supporting block is connected to the inner bottom end of the outer shell, a connecting pipe is installed in a groove hole in the inner side of the upper end of the supporting block, the upper end of the connecting pipe is nested on the outer side of the lower end of a connecting rod, the inner side of the connecting pipe and the outer side of the lower end of the connecting rod are respectively connected to two ends of a compression spring, a locking piece is installed on the inner side wall of the upper end of the supporting block, and the locking piece is connected with a connecting block through a locking piece. This 5G radio frequency active antenna can carry out quick accomodating to the antenna, reduces the damage of antenna to can be quick with PCB welding plate dismantlement in this 5G radio frequency active antenna, so that the maintainer overhauls it and maintains, can be quick simultaneously with PCB welding plate installation in the shell body.
Description
Technical Field
The invention relates to the technical field of radio frequency active antennas, in particular to a 5G radio frequency active antenna.
Background
With the development of science and technology, the network communication technology has gradually developed from 2G, 3G and 4G, 5G after 4G has been gradually popularized, and the development of the network communication technology brings qualitative leap to the lives of people, for example, in the 2G era, people can only browse information of characters and pictures on a mobile phone and the speed is slow, in the 4G era, people can watch television, movies and the like by using the mobile phone, the functions of most computers are gradually realized, in the gradually popularized 5G, the network speed can surpass the computer, so that in the fast paced life, the time of people is saved, and the 5G radio frequency active antenna is an important device for the popularization of 5G.
However, the existing 5G rf active antenna has certain problems in the using process, such as:
1. the existing 5G radio frequency active antenna is inconvenient for accommodating the antenna, because the existing antenna generally adopts a telescopic structure formed by a hollow antenna for accommodating, although the antenna can be accommodated in the mode, the strength of the antenna is low when the antenna is used, and the antenna can be crushed when being carelessly extruded, so that the antenna can not be accommodated later;
2. the existing 5G radio frequency active antenna is inconvenient to rapidly disassemble and assemble, and because the existing 5G radio frequency active antenna generally needs to disassemble a PCB welding plate on the antenna when being overhauled or maintained, the existing PCB welding plate is fixed on the 5G radio frequency active antenna through bolts, and the bolts are corroded along with the increase of the service time of the 5G radio frequency active antenna, so that the PCB welding plate is not easy to disassemble, and the work of maintenance personnel is influenced;
in summary, a 5G rf active antenna is designed to solve the above problems.
Disclosure of Invention
The present invention is directed to a 5G rf active antenna, so as to solve the problem of the prior art that the conventional 5G rf active antenna is not easy to be assembled and disassembled.
In order to achieve the purpose, the invention provides the following technical scheme: A5G radio frequency active antenna comprises an outer shell, wherein a containing groove is formed in the outer side of the outer shell, a section of antenna is connected in the containing groove, the antennas are connected through metal hoses, a supporting block is connected to the inner bottom end of the outer shell, a connecting pipe is installed in a groove hole in the inner side of the upper end of the supporting block, the upper end of the connecting pipe is nested in the outer side of the lower end of the connecting rod, the inner side of the connecting pipe and the outer side of the lower end of the connecting rod are connected to two ends of a compression spring respectively, a locking piece is installed on the inner side wall of the upper end of the supporting block and connected with a connecting block through a locking piece, a mounting groove is formed in the connecting block, a connecting rod and a connecting pipe are installed in the mounting groove, the end of the connecting rod in the mounting groove is connected with the locking piece, the outer end of the locking piece penetrates through the side face of the connecting block through the mounting groove, and the lower end of the connecting block extends into the inner side of the upper end of the supporting block, and the connecting block is penetrated with a damping rotating rod, the outer side of the damping rotating rod at the lower end of the connecting block is provided with a limiting block, the connecting block is connected to a PCB welding plate, and a signal output end is arranged on the PCB welding plate.
Preferably, the number of the antennas is the same as the number of the sides of the outer shell, and the length of each section of antenna is adapted to the length of the corresponding side of the outer shell.
Preferably, the connecting block runs through the PCB and welds the board setting, and the connecting block runs through PCB and welds board integration fixed connection.
Preferably, the connecting rod is movably connected with the connecting pipe, the compression spring is arranged on the inner side of the connecting pipe, and the compression spring is nested on the outer side of the connecting rod.
Preferably, the supporting block is provided with a slotted hole structure of the connecting rod and the connecting pipe, the slotted hole structure is in a shape of a straight line, the width of the slotted hole is not smaller than that of the limiting blocks, and the length of the slotted hole is not larger than the maximum distance between the limiting blocks.
Preferably, the locking piece includes montant, tapered end, cooperation groove, extension spring and unblocking piece, the montant is connected in the recess of supporting shoe inside wall, and the tapered end is installed to the upper end of montant to the lower surface of tapered end is provided with the cooperation groove, the lower extreme outside nestification of montant has the unblocking piece, and the outside of montant and the inboard of unblocking piece are connected respectively in extension spring's both ends.
Preferably, the structure shape of the vertical rod is prism-shaped, the vertical rod and the unlocking piece are in matched nested clamping connection, and the vertical rod and the unlocking piece are movably connected.
Preferably, the lock head and the unlocking piece are respectively in a right-angled triangle shape and an isosceles triangle shape, and the matching groove on the lower surface of the lock head is matched with the unlocking piece in a structure shape far away from the end part of the vertical rod.
Preferably, the outer end of locking piece is the right triangle structure, and the hypotenuse parallel relative setting of the hypotenuse that the montant tip was kept away from to the hypotenuse of locking piece outer end and tapered end to the connecting rod of locking piece and mounting groove is the integral structure setting.
Compared with the prior art, the invention has the beneficial effects that: this 5G radio frequency active antenna can carry out quick accomodating to the antenna, reduces the damage of antenna to can be quick with PCB welding plate dismantlement in this 5G radio frequency active antenna, so that the maintainer overhauls it and maintains, can be quick simultaneously with PCB welding plate installation in the shell:
1. the metal hose connected between each section of antenna is convenient for changing the angle between each adjacent antenna so as to store the antenna in the storage groove, and the antenna storage mode is favorable for ensuring the strength of the antenna and reducing the problem that the antenna is damaged because a hollow antenna is used for forming a telescopic structure in order to store the antenna in the past;
2. the damping rotating rod is rotated, so that the limiting block connected with the damping rotating rod can be conveniently rotated to correspond to the positions of the slotted holes for installing the connecting rod and the connecting pipe in the supporting block, the PCB welding plate and the connecting block are convenient to avoid the obstruction of the limiting block when the PCB welding plate and the connecting block are pressed downwards, the PCB welding plate and the connecting block are favorable for moving downwards to drive the locking piece to gradually slide to the lower part of the unlocking piece, and the locking piece can be pressed into the matching groove when the PCB welding plate and the connecting block are pulled upwards, so that the locking piece can be convenient to slide to the upper part of the lock head from the lower part of the unlocking piece, the aim of quickly detaching the PCB welding plate from the shell is fulfilled, and the PCB welding plate is favorable for overhauling;
3. through the upper end of connecting block card income supporting shoe with on the PCB welds the board, can make the closure slide to between tapered end and the deblocking piece, and the structural shape through the compression spring that mounting groove in-connection pole and connecting pipe are connected and the tapered end avoids the PCB to weld the board and shift up rather than the connecting block of being connected, the rethread rotates the damping bull stick, make the stopper of its connection rotate to with the supporting shoe in the slotted hole position of erection joint pole and connecting pipe stagger, thereby can restrict PCB through the stopper and weld the board and the connecting block on it moves down, so that the PCB welds the stable installation on the shell body of board.
Drawings
FIG. 1 is a schematic main sectional view of the outer casing of the present invention;
FIG. 2 is a schematic view of a partial connection structure between the housing and the antenna according to the present invention;
FIG. 3 is a side view of the outer casing of the present invention;
FIG. 4 is a schematic side sectional view of the outer case and PCB of the present invention;
FIG. 5 is an enlarged view of point A of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of a partial structure of the support block of the present invention;
FIG. 7 is a schematic view of the connection structure of the connecting rod and the connecting tube according to the present invention.
In the figure: 1. an outer housing; 2. an antenna; 3. a metal hose; 4. a receiving groove; 5. PCB welding; 6. connecting blocks; 7. a signal output terminal; 8. a damping rotating rod; 9. a limiting block; 10. a connecting rod; 11. a connecting pipe; 12. a support block; 13. a locking member; 1301. a vertical rod; 1302. a lock head; 1303. a mating groove; 1304. an extension spring; 1305. unlocking the lock; 14. mounting grooves; 15. a locking member; 16. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: A5G radio frequency active antenna comprises an outer shell 1, an antenna 2, a metal hose 3, a containing groove 4, a PCB welding plate 5, a connecting block 6, a signal output end 7, a damping rotating rod 8, a limiting block 9, a connecting rod 10, a connecting pipe 11, a supporting block 12, a locking piece 13, a vertical rod 1301, a locking head 1302, a matching groove 1303, an extension spring 1304, an unlocking piece 1305, a mounting groove 14, a locking piece 15 and a compression spring 16, wherein the outer side of the outer shell 1 is provided with the containing groove 4, the containing groove 4 is internally connected with a section of the antenna 2, the antennas 2 are connected through the metal hose 3, the inner bottom end of the outer shell 1 is connected with the supporting block 12, the connecting pipe 11 is mounted in a slotted hole on the inner side of the upper end of the supporting block 12, the upper end of the connecting pipe 11 is nested on the outer side of the lower end of the connecting rod 10, and the inner side of the connecting pipe 11 and the outer side of the lower end of the connecting rod 10 are respectively connected to two ends of the compression spring 16, install locking piece 13 on the upper end inside wall of supporting shoe 12, and locking piece 13 is connected with connecting block 6 through locking piece 15, be provided with mounting groove 14 on connecting block 6, and also install connecting rod 10 and connecting pipe 11 in mounting groove 14, the end connection of connecting rod 10 in the mounting groove 14 has locking piece 15, and the side of mounting groove 14 through connection piece 6 is passed through to locking piece 15's outer end, the lower extreme of connecting block 6 stretches into the inboard of supporting shoe 12 upper end, and it has damping bull stick 8 to run through on connecting block 6, the 8 outsides of damping bull stick of connecting block 6 lower extreme are provided with stopper 9, connecting block 6 is connected in PCB welding plate 5, and be provided with signal output part 7 on PCB welding plate 5.
The number of antenna 2 is the same with the limit number of shell body 1, and the length of every section of antenna 2 suits rather than the 1 side length of shell body that corresponds, can be convenient for accomodate every section of antenna 2 in the groove 4 of accomodating rather than the 1 side of shell body that corresponds through metal collapsible tube 3 to can be convenient for accomodate antenna 2.
Connecting block 6 runs through PCB and welds 5 settings of board, and connecting block 6 runs through PCB and welds 5 integration fixed connection of board, can be convenient for be fixed in supporting shoe 12 through connecting block 6 on, and weld the PCB and weld 5 stable inside of installing at shell body 1, guaranteed the stability that PCB welded 5 use.
Connecting rod 10 and connecting pipe 11 swing joint, and compression spring 16 sets up in the inboard of connecting pipe 11 to compression spring 16 nests in the outside of connecting rod 10, can be convenient for connecting rod 10 gradually stretch into in connecting pipe 11 or gradually take out from connecting pipe 11, and can make connecting rod 10 resume initial condition after gradually stretching into in connecting pipe 11 or gradually taking out from connecting pipe 11 through compression spring 16.
The slotted hole structural shape that installs connecting rod 10 and connecting pipe 11 on supporting shoe 12 is "one" font, and the width of this slotted hole is not less than the width of stopper 9, and the length of this slotted hole is not more than the maximum distance between stopper 9, can be convenient for stopper 9 rotate to when corresponding the position with the slotted hole, can stretch into the slotted hole, so that weld board 5 with PCB and tear open from shell body 1, and can be when stopper 9 does not correspond with the slotted hole, avoid PCB to weld board 5 and move down along with connecting block 6, so that guarantee that PCB welds board 5 stable the installing in shell body 1.
The locking piece 13 comprises a vertical rod 1301, a locking head 1302, a matching groove 1303, an extension spring 1304 and an unlocking piece 1305, wherein the vertical rod 1301 is connected in a groove on the inner side wall of the supporting block 12, the locking head 1302 is installed at the upper end of the vertical rod 1301, the matching groove 1303 is arranged on the lower surface of the locking head 1302, the unlocking piece 1305 is nested on the outer side of the lower end of the vertical rod 1301, the outer side of the vertical rod 1301 and the inner side of the unlocking piece 1305 are respectively connected to two ends of the extension spring 1304, the structural shape of the vertical rod 1301 is prismatic, the vertical rod 1301 and the unlocking piece 1305 are in matched nested clamping connection, the vertical rod 1301 and the unlocking piece 1305 are movably connected, the structural shapes of the locking head 1302 and the unlocking piece 1305, which are far away from the end of the vertical rod 1301, are respectively right-angled triangle and isosceles triangle, the matching groove 1303 on the lower surface of the locking head 1302 is matched with the structural shape of the unlocking piece 1305, which is far away from the end of the vertical rod 1301, can be used for pressing down once PCB 5 and the connecting block 6, fix PCB welding plate 5 in shell body 1, and can press PCB welding plate 5 and connecting block 6 back once more, can pull up and tear PCB welding plate 5 out from shell body 1.
The outer end of locking member 15 is the right triangle structure, and the hypotenuse parallel relative setting of the hypotenuse that montant 1301 tip was kept away from with tapered end 1302 to locking member 15 sets up with the connecting rod 10 of mounting groove 14 structure as an organic whole, can be convenient for install PCB welding plate 5 in shell body 1 through locking member 15, also can tear PCB welding plate 5 out from shell body 1 through locking member 15.
The working principle is as follows: firstly, the 5G radio frequency active antenna is taken from the position for maintenance, and is disassembled and maintained according to the following modes:
according to the figures 1-7, the outer shell 1 is opened, and the upper end of the damping rotating rod 8 is rotated, so that the damping rotating rod 8 drives the limiting block 9 to synchronously rotate until the damping rotating rod 8 rotates 180 degrees, and at the moment, the position of the limiting block 9 corresponds to the slotted hole for installing the connecting rod 10 and the connecting pipe 11 in the supporting block 12;
then, the connecting block 6 is pressed, the connecting block 6 drives the PCB 5 to synchronously move downwards and extrudes the connecting rod 10 to move inwards the connecting pipe 11, when the connecting block 6 moves downwards, the locking piece 15 on the connecting block also moves downwards so as to extrude the unlocking piece 1305, and in the process that the locking piece 15 moves to the position below the unlocking piece 1305, the connecting rod 10 in the mounting groove 14 moves inwards the connecting pipe 11 under the action of the unlocking piece 1305 extruding the locking piece 15;
then the connecting block 6 and the PCB welding plate 5 are pulled up, the compression spring 16 connected between the connecting rod 10 and the connecting pipe 11 in the mounting groove 14 enables the locking element 15 to abut against the lower end of the unlocking element 1305 and drives the unlocking element 1305 to move upwards, so that the tension spring 1304 on the unlocking element 1305 is stretched until the unlocking element 1305 moves into the matching groove 1303, in the process, the connecting rod 10 in the mounting groove 14 also moves gradually into the connecting pipe 11 under the effect that the unlocking element 1305 presses the locking element 15 until the outer end of the locking element 15 moves to be in contact with and separated from the end of the locking head 1302;
therefore, the PCB welding plate 5 can be easily taken out of the outer shell 1, and the PCB welding plate 5 can be conveniently overhauled by an overhaul worker;
after the PCB welding plate 5 is overhauled or repaired, the lower end of the connecting block 6 is clamped into the upper end of the supporting block 12, in the process, the connecting rod 10 in the installation groove 14 moves towards the connecting pipe 11 under the action that the locking piece 1302 extrudes the locking piece 15 until the locking piece 15 connected with the connecting rod 10 is clamped between the locking piece 1302 and the unlocking piece 1305, and then the damping rotating rod 8 is rotated by 180 degrees through the upper end of the damping rotating rod 8, so that the limiting block 9 is staggered with the slotted holes for installing the connecting rod 10 and the connecting pipe 11 in the supporting block 12, the PCB welding plate 5 and the connecting block 6 are limited to move downwards continuously, the PCB welding plate 5 and the connecting block 6 are prevented from being loosened from the supporting block 12, and at the moment, the PCB welding plate 5 is installed on the outer shell 1;
after the 5G rf active antenna is used, the antenna 2 can be rotated by a shaft connected with the receiving groove 4 on the outer shell 1 through the antenna 2, and another section of antenna 2 connected with the metal hose 3 is rotated by the metal hose 3 at a folding angle of the outer shell 1, so that all the antennas 2 are received in the receiving groove 4, and the 5G rf active antenna is convenient to carry, and the content not described in detail in the present specification belongs to the prior art known to those skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A5G radio frequency active antenna, including shell body (1), its characterized in that: the antenna comprises an outer shell (1), wherein a containing groove (4) is formed in the outer side of the outer shell (1), a section of antenna (2) is connected in the containing groove (4), the antennas (2) are connected through metal hoses (3), a supporting block (12) is connected to the inner bottom end of the outer shell (1), a connecting pipe (11) is installed in a groove hole in the inner side of the upper end of the supporting block (12), the upper end of the connecting pipe (11) is nested outside the lower end of a connecting rod (10), the inner side of the connecting pipe (11) and the outer side of the lower end of the connecting rod (10) are connected to the two ends of a compression spring (16) respectively, a locking piece (13) is installed on the inner side wall of the upper end of the supporting block (12), the locking piece (13) is connected with a connecting block (6) through a locking piece (15), a mounting groove (14) is formed in the connecting block (6), and the connecting rod (10) and the connecting pipe (11) are installed in the mounting groove (14), the end part of the connecting rod (10) in the mounting groove (14) is connected with a locking piece (15), the outer end of the locking piece (15) penetrates through the side face of the connecting block (6) through the mounting groove (14), the lower end of the connecting block (6) extends into the inner side of the upper end of the supporting block (12), a damping rotating rod (8) penetrates through the connecting block (6), a limiting block (9) is arranged on the outer side of the damping rotating rod (8) at the lower end of the connecting block (6), the connecting block (6) is connected to the PCB welding plate (5), and a signal output end (7) is arranged on the PCB welding plate (5);
the number of the antennas (2) is the same as the number of the sides of the outer shell (1), the length of each section of antenna (2) is matched with the length of the side edge of the corresponding outer shell (1), and each section of antenna (2) is accommodated in the accommodating groove (4) of the side edge of the corresponding outer shell (1) through the metal hose (3).
2. A 5G rf active antenna according to claim 1, wherein: the connecting block (6) penetrates through the PCB welding plate (5) and is arranged, and the connecting block (6) penetrates through the PCB welding plate (5) and is fixedly connected integrally.
3. A 5G rf active antenna according to claim 1, wherein: the connecting rod (10) is movably connected with the connecting pipe (11), the compression spring (16) is arranged on the inner side of the connecting pipe (11), and the compression spring (16) is nested on the outer side of the connecting rod (10).
4. A 5G rf active antenna according to claim 1, wherein: the slotted hole structure shape that connecting rod (10) and connecting pipe (11) are installed on supporting shoe (12) is "a" font, and the width of this slotted hole is no less than the width of stopper (9), and the length of this slotted hole is not more than the maximum distance between stopper (9).
5. A 5G rf active antenna according to claim 1, wherein: locking piece (13) are including montant (1301), tapered end (1302), cooperation groove (1303), extension spring (1304) and release piece (1305), montant (1301) are connected in the recess of supporting shoe (12) inside wall, and tapered end (1302) are installed to the upper end of montant (1301), and the lower surface of tapered end (1302) is provided with cooperation groove (1303), the lower extreme outside of montant (1301) nests and has release piece (1305), and the outside of montant (1301) and the inboard of release piece (1305) are connected respectively in the both ends of extension spring (1304).
6. A5G radio frequency active antenna according to claim 5, characterized in that: the vertical rod (1301) is prismatic in structural shape, the vertical rod (1301) and the unlocking piece (1305) are in matched nested clamping connection, and the vertical rod (1301) and the unlocking piece (1305) are movably connected.
7. A5G radio frequency active antenna according to claim 5, characterized in that: the lock head (1302) and the unlocking piece (1305) are structurally shaped like a right-angled triangle and an isosceles triangle respectively, and the matching groove (1303) in the lower surface of the lock head (1302) is matched with the structural shape of the unlocking piece (1305) far away from the end of the vertical rod (1301).
8. A5G radio frequency active antenna according to claim 5, characterized in that: the outer end of the locking piece (15) is of a right-angled triangle structure, the bevel edge of the outer end of the locking piece (15) and the tapered edge of the end part of the locking head (1302) are arranged in parallel and oppositely, and the locking piece (15) and the connecting rod (10) in the mounting groove (14) are arranged in an integrated structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911125044.6A CN110828966B (en) | 2019-11-18 | 2019-11-18 | 5G radio frequency active antenna |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911125044.6A CN110828966B (en) | 2019-11-18 | 2019-11-18 | 5G radio frequency active antenna |
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| CN110828966A CN110828966A (en) | 2020-02-21 |
| CN110828966B true CN110828966B (en) | 2022-02-18 |
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| WO2016033780A1 (en) * | 2014-09-04 | 2016-03-10 | 海能达通信股份有限公司 | Vehicle-mounted apparatus |
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| CN109546484A (en) * | 2018-11-05 | 2019-03-29 | 温州职业技术学院 | A kind of 5G indoor active antenna headend mounting structure |
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| US9166295B2 (en) * | 2012-01-17 | 2015-10-20 | Argy Petros | Antenna |
| CN109075442A (en) * | 2016-05-04 | 2018-12-21 | 康普技术有限责任公司 | The system and method for adjusting the antenna beam on mast |
| CN207690985U (en) * | 2018-01-11 | 2018-08-03 | 东莞市钧鹏电子科技有限公司 | A kind of minisize vehicle-mounted active antenna of multiband |
| CN109802218B (en) * | 2019-03-27 | 2021-01-05 | 宜宾格莱特科技有限公司 | Miniaturized antenna applied to D2D communication technology in 5G communication |
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2019
- 2019-11-18 CN CN201911125044.6A patent/CN110828966B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033780A1 (en) * | 2014-09-04 | 2016-03-10 | 海能达通信股份有限公司 | Vehicle-mounted apparatus |
| CN107335892A (en) * | 2017-07-05 | 2017-11-10 | 安徽新兴翼凌机电发展有限公司 | A kind of electric welding machine with superior heat sinking function |
| CN109546484A (en) * | 2018-11-05 | 2019-03-29 | 温州职业技术学院 | A kind of 5G indoor active antenna headend mounting structure |
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| CN110828966A (en) | 2020-02-21 |
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