CN112993672A - Radio frequency feeder line locking structure and method applied to 5G - Google Patents
Radio frequency feeder line locking structure and method applied to 5G Download PDFInfo
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- CN112993672A CN112993672A CN202110177778.XA CN202110177778A CN112993672A CN 112993672 A CN112993672 A CN 112993672A CN 202110177778 A CN202110177778 A CN 202110177778A CN 112993672 A CN112993672 A CN 112993672A
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- frequency feeder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/02—Connectors or connections adapted for particular applications for antennas
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Abstract
The invention discloses a radio frequency feeder line locking structure applied to 5G, which relates to the technical field of radio frequency feeder lines and comprises the following components: main part, rotary drum, screw thread post, multiangular drive head. The multi-angle driving heads and the radio frequency feeder connectors therein are driven to be connected with the connectors of the radio frequency module (central alignment and positioning are carried out, the radio frequency feeder connectors are not required to be manually held, unnecessary application of space is avoided) by annularly arranging the multi-angle driving heads along the center of the threaded column, and finally the multi-angle driving heads are driven to rotate by the rotary drum, so that the hexagon nut completes automatic locking and fixing of the connectors of the radio frequency feeder connectors and the radio frequency module. Compared with the radio frequency feeder lines arranged in rows, the mode does not need manual intervention during connection, occupies limited space, and the rotary drum is used for installing a plurality of radio frequency feeder lines simultaneously during connection, so that more space is prevented from being occupied during single installation of the radio frequency feeder lines, and the limited space is effectively utilized.
Description
Technical Field
The invention relates to the technical field of radio frequency feeders, in particular to a radio frequency feeder locking structure applied to 5G.
Background
With the continuous construction of mobile terrestrial communication networks and the arrival of 5G wireless terrestrial communication systems, the network deployment of terrestrial wireless communication systems will increase greatly, and the connection between the radio frequency module and the radio frequency feeder (3D line, 1/2 feeder) will require more manpower to complete, however, the current manpower cost is increasing, resulting in the cost occupation ratio of the equipment installation part being increasing. The miniaturization of module has always been the target that the communication industry pursued, nevertheless is subject to the installation space requirement between radio frequency module and the radio frequency feeder to influenced the miniaturized step of module, when radio frequency feeder and module butt joint, adopt the spanner to twist the hexagon nut that moves on the radio frequency feeder connector and fasten, the main problem that exists when the spanner is fastened:
1. the installation is inconvenient by adopting a wrench, the current labor cost is high, the manual installation time is long, and the cost is high;
2. the spanner is adopted for manual installation, the installation fastening torque is not well guaranteed, and the reliability is not high;
3. the most important point is that the wrench needs to occupy a certain operating space for installation, and especially for the existing multi-channel equipment, the installation space of the cable influences the miniaturization development of the module, and the miniaturization development of the module is severely restricted. On the premise of using 5G multichannel equipment in a large quantity, the miniaturization of the existing scheme is an important bottleneck for restricting the development of modules.
Disclosure of Invention
One of the purposes of the invention is to solve the problem that the radio frequency feeder in the prior art is not easy to install due to narrow space when being connected to the connecting head of the radio frequency module through the radio frequency feeder connector.
The invention also aims to provide a radio frequency feeder line locking method applied to 5G.
In order to achieve one of the purposes, the invention adopts the following technical scheme: a radio frequency feeder line locking structure applied to 5G comprises: main part, rotary drum, screw thread post, multiangular drive head.
The main body is provided with a butt joint space with a ring shape. And a sliding block is arranged on the outer side surface of the rotary drum and is in sliding connection with the inner wall of the butt joint space.
The threaded column is coaxial with the butt joint space, and the threaded column is rotatably connected in the butt joint space. The driven seat is sleeved on the threaded column and provided with a butt joint connected with the threaded column, and the butt joint is positioned in a thread groove of the threaded column. The connector is used for fastening the radio frequency feeder connector to a connector to be connected, wherein the connector refers to a connector on a radio frequency module to be connected.
The polygonal driving head is provided with a polygonal socket and driving teeth. The multi-angle socket is used for enabling a hexagon nut in the radio frequency feeder connector to be plugged and positioned. The driving teeth are connected with the driven seat in a sliding mode in the rotating direction and meshed with tooth grooves in the inner wall of the rotary drum.
In the technical scheme, when the multi-angle connector is used, the plurality of radio frequency feeder connectors and the hexagon nuts on the radio frequency feeder connectors are respectively plugged into the multi-angle plugging ports of the multi-angle driving head;
secondly, a rotating tool or a driving motor and other devices are adopted to be in butt joint with the force application groove of the threaded column, then pressure in the rotating direction is applied to the threaded column to drive the threaded column to rotate, the butt joint of the driven seat is extruded to move backwards in the rotating process of the threaded column, the driven seat and the polygonal driving head which is in sliding connection with the driven seat are driven to move backwards, and therefore the hexagon nut in the polygonal inserting port is enabled to be close to the connector fixed at the rear end of the main body;
finally, when the hexagon nut in the polygonal socket is attached to the connector, when the radio frequency feeder connector is connected with the connector of the radio frequency module, the rotary drum is rotated, the rotary drum rotates along the butt joint space of the main body, under the meshing of the driving teeth of the polygonal driving head and the tooth grooves in the rotary drum, the rotary drum is enabled to drive the polygonal driving head to rotate, the hexagon nut is further driven to rotate, the hexagon nut can be rotated and screwed down to the connector of the radio frequency module, the stable connection between the hexagon nut and the connector is achieved, and automatic locking and installation of the radio frequency feeder are achieved.
Further, in the embodiment of the present invention, an upper end position of the drum protrudes from the main body so as to apply force to the drum to rotate the drum.
Further, in the embodiment of the present invention, the drum and the slider are formed as a single body or are injection molded as a single body.
Further, in the embodiment of the present invention, the hexagon nut is inserted into the polygonal insertion port in a clearance fit manner, the polygonal insertion port is stepped, so as to facilitate hooking of the hexagon nut in the radio frequency feeder connector to move back and forth, and the polygonal insertion port is hexagonal in shape and is adapted to the hexagon nut in the radio frequency feeder connector.
Further, in the embodiment of the present invention, the connecting head is fixed to the rear end of the main body, and the connecting head is aligned with the center line of the polygonal driving head located at the front end of the main body.
Furthermore, in the embodiment of the invention, the outer side end of the driving tooth is in a T shape or a hook shape, so that the stability of the polygonal driving head is improved, and the wobbling is not easy to occur.
Further, in the embodiment of the present invention, the polygonal driving heads are arranged in an annular array with the threaded column as a central point, so that the polygonal driving heads are distributed on the passive seat in an annular ring-shaped distribution manner.
Further, in the embodiment of the present invention, a side end of the main body is provided with a clamping groove and/or a clamping block, the clamping groove and the clamping block are separately or jointly disposed on one side of the main body, the clamping block on the side of the main body is used for clamping another clamping groove of the main body, and the clamping groove and the clamping block are cooperatively connected to form a whole, so that more radio frequency feeder lines are connected.
When the installation space of the radio frequency feeder line is surplus, the clamping groove and/or the clamping block are arranged on the side of the main body, and the clamping groove of the main body is matched and connected with the clamping block of the other main body, so that two or more main bodies form a whole, more radio frequency feeder lines are connected to the multi-angle driving head of the main body in the installation space, and the automatic locking installation of the radio frequency feeder lines is completed. The installation of the radio frequency feeder is realized in a limited space with more possibility.
Further, in the embodiment of the present invention, a resistance ring is disposed in the polygonal socket of the polygonal driving head, the resistance ring is made of an elastic material, a diameter of the resistance ring is smaller than that of the polygonal socket, and the resistance ring is fixedly mounted in the polygonal socket.
The resistance ring is internally provided with a buffer cavity, and the buffer cavity enables the resistance ring to have enough contraction movement space when the resistance ring is subjected to extrusion force.
In the process that the radio frequency feeder connectors and the hexagon nuts on the radio frequency feeder connectors are manually and respectively plugged into the polygonal plugging port of the polygonal driving head, the hexagon nuts firstly squeeze the pressure resistance ring, so that a worker can feel resistance, the pressure is applied to the pressure resistance ring at the moment, inward shrinkage is generated, when the hexagon nuts are continuously pushed backwards, the hexagon nuts can cross or penetrate the pressure resistance ring, the pressure resistance ring is reset due to elastic force or air in the buffer cavity at the moment, the hexagon nuts are limited to move forwards (the hexagon nuts are prevented from being separated from the polygonal plugging port), and the worker can plug the connector when not getting the sensed resistance any more; when the multi-angle driving head is driven by the driven seat to move backwards, the resistance ring can abut against the front end of the hexagonal nut at the moment, and the front and back positions of the hexagonal nut are accurately limited, so that each hexagonal nut can keep the same distance or fit with the connector of the radio frequency module, and the radio frequency module and the radio frequency feeder line are fixed by the hexagonal nut.
The invention has the beneficial effects that:
according to the invention, the polygonal driving heads and the radio frequency feeder connectors therein are driven to be connected with the connector of the radio frequency module (and center alignment and positioning are carried out, and the radio frequency feeder connectors are not required to be manually held, so that unnecessary application of space is avoided) by annularly arranging the polygonal driving heads along the center of the threaded column, and finally, the polygonal driving heads are driven to rotate by the rotary drum, so that the hexagon nut completes automatic locking and fixing of the radio frequency feeder connectors and the connector of the radio frequency module. Compared with the radio frequency feeder lines arranged in rows, the mode does not need manual intervention during connection, occupies limited space, and the rotary drum is used for installing a plurality of radio frequency feeder lines simultaneously during connection, so that more space is prevented from being occupied during single installation of the radio frequency feeder lines, and the limited space is effectively utilized. The problem of radio frequency feeder among the prior art when being connected to radio frequency module's connector through the radio frequency feeder connector on, because of the space is narrow and small, be difficult for the installation is solved.
In order to achieve the second purpose, the invention adopts the following technical scheme: a radio frequency feeder line locking method applied to 5G comprises the following steps:
respectively inserting a plurality of radio frequency feeder connectors and hexagonal nuts thereon into a polygonal inserting port of a polygonal driving head;
a tool or a driving device is adopted to clamp the force application groove of the threaded column, then pressure in the rotating direction is applied to the threaded column to drive the threaded column to rotate, the butt joint of the driven seat is extruded to move backwards in the rotating process of the threaded column, and the driven seat and the polygonal driving head which is in sliding connection with the driven seat are driven to move backwards, so that the hexagon nut in the polygonal inserting port is close to the connector fixed at the rear end of the main body;
hexagonal nut and connector laminating in the multiangular interface, when the connector of radio frequency feeder line connector and radio frequency module joins, rotate the rotary drum, make the rotary drum rotatory along the butt joint space of main part, under the meshing of the drive tooth of multiangular driving head and the interior tooth's socket of rotary drum, make the rotary drum drive the rotation of multiangular driving head, and then it is rotatory to drive hexagonal nut, and then make hexagonal nut can rotate and screw up to the connector of radio frequency module, realize the stable connection of the two, realize the automatic locking installation to the radio frequency feeder line.
Further, in the embodiment of the invention, when the installation space of the radio frequency feeder line is still surplus, the clamping groove and/or the clamping block are arranged on the side of the main body, and the clamping groove of the main body is matched and connected with the clamping block of another main body, so that two or more main bodies are integrated, more radio frequency feeder lines are connected to the multi-angle driving head of the main body in the installation space, and the automatic locking installation of the radio frequency feeder lines is completed.
Drawings
Fig. 1 is a schematic top view of a radio frequency feeder locking structure applied to 5G according to an embodiment of the present invention.
Fig. 2 is a schematic top view of a radio frequency feeder locking structure applied to 5G in the embodiment of the present invention.
Fig. 3 is a schematic plan view of a radio frequency feeder locking structure applied to 5G according to an embodiment of the present invention.
Fig. 4 is a schematic plan structure view of a radio frequency feeder locking structure applied to 5G in the embodiment of the present invention.
Fig. 5 is a schematic view of a first installation effect of the radio frequency feeder locking structure applied to 5G according to the embodiment of the present invention.
Fig. 6 is a schematic view of a second installation effect of the radio frequency feeder locking structure applied to 5G according to the embodiment of the present invention.
Fig. 7 is a schematic view of a third installation effect of the radio frequency feeder locking structure applied to 5G in the embodiment of the present invention.
FIG. 8 is a schematic view of a polygon drive head according to an embodiment of the present invention.
FIG. 9 is a schematic diagram of a hexagonal nut of the RF feeder connector and the multi-angle drive head according to an embodiment of the present invention.
In the attached drawings
10. Main body 11, butt joint space 12, clamping groove
13. Clamping block
20. Rotary drum 21, slide block 22 and tooth grooves
30. Threaded post 31, force application groove
40. Passive seat 41, butt joint
50. Polygonal driving head 51, polygonal socket 52 and driving teeth
53. Resistance ring 54, buffer chamber
60. Connecting head
70. Radio frequency feeder connector 71, hexagon nut
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. But it is obvious. To one of ordinary skill in the art, the embodiments may be practiced without limitation to these specific details. In some instances, well-known radio frequency feeder locking methods and structures applied to 5G are not described in detail to avoid unnecessarily obscuring the embodiments. In addition, all embodiments may be used in combination with each other.
The first embodiment is as follows:
a radio frequency feeder locking structure for 5G applications, as shown in fig. 1-4, comprising: a body 10, a bowl 20, a threaded post 30, a multi-angle drive head 50.
As shown in fig. 2, the body 10 has a docking space 11 having a ring shape therein. The outer side surface of the rotary drum 20 is provided with a slide block 21, the rotary drum 20 and the slide block 21 form an integral structure or are formed into an integral structure by injection molding, and the slide block 21 is connected with the inner wall of the butt joint space 11 in a sliding way.
As shown in fig. 2, 3 and 4, the threaded post 30 is coaxial with the docking space 11, and the threaded post 30 is rotatably coupled in the docking space 11. The passive seat 40 is sleeved on the threaded column 30, the passive seat 40 is provided with an abutting joint 41 connected with the threaded column 30, and the abutting joint 41 is positioned in a threaded groove of the threaded column 30. For fastening the rf feeder connector 70 to the connector 60 to be connected, where the connector 60 refers to the connector 60 on the rf module to be connected.
The coupling head 60 is fixed to the rear end of the main body 10, and the coupling head 60 is aligned with the center line of the polygonal driving head 50 located at the front end of the main body 10. The polygon driving heads 50 are arranged in an annular array with the threaded columns 30 as the center points, so that the polygon driving heads 50 are distributed on the passive mounts 40 in an annular ring-shaped distribution. The polygon drive head 50 has a polygon interface 51 and drive teeth 52. The multi-angle socket 51 is used for plugging and positioning a hexagon nut 71 in the radio frequency feeder connector 70. The driving teeth 52 are connected with the driven base 40 in a sliding way in the rotating direction, and the driving teeth 52 are meshed with the tooth grooves 22 on the inner wall of the rotary drum 20.
The implementation steps are as follows:
as shown in fig. 5, first, a plurality of rf feeder connectors 70 and hexagonal nuts 71 thereon are respectively inserted into the polygonal socket 51 of the polygonal driving head 50;
as shown in fig. 6, a rotating tool or a driving motor is used to abut against the force-applying slot 31 of the threaded post 30, and then a pressure in a rotating direction is applied to the threaded post 30 to drive the threaded post 30 to rotate, so that the abutment 41 of the passive seat 40 is pressed to move backward during the rotation of the threaded post 30, and the passive seat 40 and the polygonal driving head 50 slidably connected to the passive seat 40 are driven to move backward, so that the hexagon nut 71 in the polygonal socket 51 approaches to the connector 60 fixed at the rear end of the main body 10;
as shown in fig. 7, finally, when the hexagon nut 71 in the polygon socket 51 is attached to the connector 60 and the rf feeder connector 70 is engaged with the connector 60 of the rf module, the drum 20 is rotated to rotate the drum 20 along the docking space 11 of the main body 10, and under the engagement between the driving teeth 52 of the polygon driving head 50 and the internal tooth grooves 22 of the drum 20, the drum 20 is driven to drive the polygon driving head 50 to rotate, and further the hexagon nut 71 is driven to rotate and screw into the connector 60 of the rf module, so as to achieve stable connection between the two, and achieve automatic locking and installation of the rf feeder.
According to the invention, the polygonal driving heads 50 are annularly arranged along the center of the threaded column 30, the polygonal driving heads 50 and the radio frequency feeder connectors 70 therein are driven to be connected with the connectors 60 of the radio frequency module (and the center alignment and the positioning are carried out, and the radio frequency feeder connectors 70 are not required to be manually held, so that unnecessary application of space is avoided) by the driving of the threaded column 30, and finally, the polygonal driving heads 50 are driven to rotate by the rotary drum 20, so that the hexagonal nuts 71 complete automatic locking and fixing of the radio frequency feeder connectors 70 and the connectors 60 of the radio frequency module. Compared with the radio frequency feeder lines arranged in rows, the mode not only does not need manual intervention during connection and occupies limited space, but also installs a plurality of radio frequency feeder lines simultaneously by the rotary drum 20 during connection, thereby avoiding occupying more space during single installation of the radio frequency feeder lines and effectively utilizing the limited space. The problem of radio frequency feeder among the prior art when being connected to radio frequency module's connector 60 through radio frequency feeder connector 70, because of the space is narrow and small, be difficult for the installation is solved.
As shown in fig. 3 and 4, the upper end of the drum 20 protrudes from the main body 10 to apply force to the drum 20 to rotate it.
The hexagon nut 71 is inserted into the polygonal socket 51 in a clearance fit manner, the polygonal socket 51 is in a step shape (not shown) so as to be convenient for hooking the hexagon nut 71 in the radio frequency feeder connector 70 to move back and forth, and the polygonal socket 51 is in a hexagon shape and is adapted to the hexagon nut 71 in the radio frequency feeder connector 70.
As shown in fig. 2, the outer ends of the driving teeth 52 are formed in a "T" shape or a hook shape to increase the stability of the polygon driving head 50, so that the wobbling is not easily generated.
As shown in fig. 1, the side end of the main body 10 is provided with a clamping groove 12 and/or a clamping block 13, the clamping groove 12 and the clamping block 13 are separately or jointly arranged on one side of the main body 10, the clamping block 13 on the side of the main body 10 is used for clamping the clamping groove 12 of another main body 10, and the clamping groove 12 and the clamping block 13 are cooperatively connected to form a whole body for the plurality of main bodies 10, so that more radio frequency feeder lines are connected.
When the installation space of the radio frequency feeder is surplus, the clamping groove 12 and/or the clamping block 13 are arranged on the side of the main body 10, and the clamping groove 12 of the main body 10 is matched and connected with the clamping block 13 of another main body 10, so that two or more main bodies 10 form a whole, more radio frequency feeders are connected to the multi-angle driving head 50 of the main body 10 in the installation space, and the automatic locking installation of the radio frequency feeders is completed. The installation of the radio frequency feeder is realized in a limited space with more possibility.
Example two:
a radio frequency feeder line locking structure applied to 5G has the same characteristic structure as the first embodiment, wherein, as shown in FIGS. 8 and 9, a resistance ring 53 is arranged in a polygonal socket 51 of a polygonal driving head 50, the resistance ring 53 is made of an elastic material, the caliber of the resistance ring 53 is smaller than that of the polygonal socket 51, and the resistance ring 53 is fixedly arranged in the polygonal socket 51.
The resistance ring 53 is provided with a buffer cavity 54, and the buffer cavity 54 enables the resistance ring 53 to have enough contraction movement space when being subjected to extrusion force.
During the process that the plurality of radio frequency feeder connectors 70 and the hexagon nuts 71 thereon are respectively and manually inserted into the polygonal insertion port 51 of the polygonal driving head 50, the hexagon nuts 71 firstly press the resistance ring 53, so that a worker can obtain the sensed resistance, the resistance ring 53 is pressed to generate inward contraction, when the hexagon nuts 71 are continuously pushed backwards, the hexagon nuts 71 pass over or pass through the resistance ring 53, the resistance ring 53 is reset due to elastic force or air in the buffer cavity 54 at the moment, the hexagon nuts 71 are limited to move forwards (the hexagon nuts 71 are prevented from being separated from the polygonal insertion port 51), and the worker can not obtain the sensed resistance at the moment and then plug the connector; when the multi-angle driving head 50 is driven by the passive seat 40 to move backward, the resistance ring 53 abuts against the front end of the hexagon nut 71 to accurately limit the front and back positions of the hexagon nut 71, so that each hexagon nut 71 can keep the same distance or fit with the connector 60 of the radio frequency module, and the radio frequency module and the radio frequency feeder can be fixed by the hexagon nut 71.
Example three:
a radio frequency feeder line locking method applied to 5G comprises the following steps:
respectively inserting a plurality of radio frequency feeder connectors 70 and hexagonal nuts 71 thereon into the polygonal insertion ports 51 of the polygonal driving head 50;
clamping the force application groove 31 of the threaded column 30 by using a tool or a driving device, applying pressure in the rotating direction to the threaded column 30 to drive the threaded column 30 to rotate, extruding the butt joint 41 of the driven seat 40 to move backwards in the rotating process of the threaded column 30, and promoting the driven seat 40 and the polygonal driving head 50 connected with the driven seat 40 in a sliding manner to move backwards, so that the hexagon nut 71 in the polygonal socket 51 approaches to the joint 60 fixed at the rear end of the main body 10;
when the hexagon nut 71 in the polygon interface 51 is attached to the connector 60, and the radio frequency feeder connector 70 is attached to the connector 60 of the radio frequency module, the rotary drum 20 is rotated, so that the rotary drum 20 rotates along the butt joint space 11 of the main body 10, and under the engagement of the driving teeth 52 of the polygon driving head 50 and the internal tooth grooves 22 of the rotary drum 20, the rotary drum 20 is driven to drive the polygon driving head 50 to rotate, and further the hexagon nut 71 is driven to rotate, so that the hexagon nut 71 can be screwed into the connector 60 of the radio frequency module, the stable connection between the polygon driving head and the connector 60 is realized, and the automatic locking installation of the radio frequency feeder is realized.
When the installation space of the radio frequency feeder is surplus, the clamping groove 12 and/or the clamping block 13 are arranged on the side of the main body 10, and the clamping groove 12 of the main body 10 is matched and connected with the clamping block 13 of another main body 10, so that two or more main bodies 10 form a whole, more radio frequency feeders are connected to the multi-angle driving head 50 of the main body 10 in the installation space, and the automatic locking installation of the radio frequency feeders is completed.
Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.
Claims (10)
1. A radio frequency feeder line locking structure applied to 5G comprises:
a body having a docking space with an annular shape therein;
the outer side surface of the rotary drum is provided with a sliding block, and the sliding block is in sliding connection with the inner wall of the butt joint space;
the threaded column is coaxial with the butt joint space and is rotatably connected in the butt joint space;
the driven seat is sleeved on the threaded column and provided with a butt joint connected with the threaded column, and the butt joint is positioned in a threaded groove of the threaded column;
a multi-angle drive head for securing a radio frequency feeder connector to a connection head to be connected, the multi-angle drive head having:
the multi-angle socket is used for enabling a hexagon nut in the radio frequency feeder connector to be plugged and positioned;
and the driving teeth are connected with the driven seat in a sliding manner in the rotating direction and are meshed with tooth grooves in the inner wall of the rotary drum.
2. A 5G radio frequency feeder locking structure as claimed in claim 1, wherein the upper end of the drum protrudes from the main body to facilitate rotation of the drum by application of force thereto.
3. A radio frequency feeder locking structure as claimed in claim 1 applied to 5G, wherein the drum is formed integrally or injection molded as a one-piece structure with the slider.
4. A radio frequency feeder locking structure as claimed in claim 1, wherein the hexagonal nut is inserted into the polygonal socket in a clearance fit manner, the polygonal socket is stepped to facilitate hooking the hexagonal nut of the radio frequency feeder connector to move back and forth, and the polygonal socket is hexagonal and adapted to the hexagonal nut of the radio frequency feeder connector.
5. A radio frequency feeder locking structure as claimed in claim 1, wherein the connector is fixed to a rear end of the main body, the connector being aligned with a center line of a polygonal driving head at a front end of the main body.
6. A radio frequency feeder locking structure as claimed in claim 1 applied to 5G, wherein the outer ends of the driving teeth are T-shaped or hook-shaped to increase the stability of the multi-angle driving head.
7. A 5G radio frequency feeder locking structure as claimed in claim 1, wherein the polygonal driving heads are arranged in an annular array with the threaded columns as center points, such that the polygonal driving heads are distributed on the passive base in a ring-shaped distribution.
8. A radio frequency feeder line locking structure applied to 5G as claimed in claim 1, wherein the side end of the main body is provided with a clamping groove and/or a clamping block, the clamping groove and the clamping block are separately or jointly arranged on one side of the main body, the clamping block on the side of the main body is used for clamping the clamping groove of another main body, and the clamping groove and the clamping block are cooperatively connected to form a whole, so that more radio frequency feeder lines can be connected.
9. A radio frequency feeder line locking method applied to 5G comprises the following steps:
respectively inserting a plurality of radio frequency feeder connectors and hexagonal nuts thereon into a polygonal inserting port of a polygonal driving head;
a tool or a driving device is adopted to clamp the force application groove of the threaded column, then pressure in the rotating direction is applied to the threaded column to drive the threaded column to rotate, the butt joint of the driven seat is extruded to move backwards in the rotating process of the threaded column, and the driven seat and the polygonal driving head which is in sliding connection with the driven seat are driven to move backwards, so that the hexagon nut in the polygonal inserting port is close to the connector fixed at the rear end of the main body;
hexagonal nut and connector laminating in the multiangular interface, when the connector of radio frequency feeder line connector and radio frequency module joins, rotate the rotary drum, make the rotary drum rotatory along the butt joint space of main part, under the meshing of the drive tooth of multiangular driving head and the interior tooth's socket of rotary drum, make the rotary drum drive the rotation of multiangular driving head, and then it is rotatory to drive hexagonal nut, and then make hexagonal nut can rotate and screw up to the connector of radio frequency module, realize the stable connection of the two, realize the automatic locking installation to the radio frequency feeder line.
10. A radio frequency feeder locking method as claimed in claim 9, wherein when the installation space of the radio frequency feeder is still left, two or more bodies are integrated by providing the body with a locking slot and/or a locking block, and the locking slot of the body is cooperatively connected with the locking block of another body, so that more radio frequency feeders are connected to the polygon driving head of the body in the installation space, thereby completing the automatic locking installation of the radio frequency feeder.
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| CN202110177778.XA CN112993672B (en) | 2021-02-07 | 2021-02-07 | Radio frequency feeder line locking structure and method applied to 5G |
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| CN202110177778.XA CN112993672B (en) | 2021-02-07 | 2021-02-07 | Radio frequency feeder line locking structure and method applied to 5G |
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| CN112993672B CN112993672B (en) | 2022-11-22 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221079A (en) * | 1997-10-24 | 1999-06-30 | 约翰·K·琼克斯 | Nut, and device for tightening provided with the same |
| US20020117027A1 (en) * | 2001-02-26 | 2002-08-29 | Larry Boston | Multi-lug socket tool |
| US20190126680A1 (en) * | 2017-11-02 | 2019-05-02 | H. A. Eckhart & Associates, Inc. | Wheel lug nut tool |
| CN110202513A (en) * | 2019-07-01 | 2019-09-06 | 西安友诚锦华科技有限公司 | A kind of radio frequency feed line locking mechanism |
| CN112003104A (en) * | 2020-09-25 | 2020-11-27 | 合肥维晶电器有限公司 | Installation assembly quality is used in electrical apparatus plug production |
-
2021
- 2021-02-07 CN CN202110177778.XA patent/CN112993672B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221079A (en) * | 1997-10-24 | 1999-06-30 | 约翰·K·琼克斯 | Nut, and device for tightening provided with the same |
| US20020117027A1 (en) * | 2001-02-26 | 2002-08-29 | Larry Boston | Multi-lug socket tool |
| US20190126680A1 (en) * | 2017-11-02 | 2019-05-02 | H. A. Eckhart & Associates, Inc. | Wheel lug nut tool |
| CN110202513A (en) * | 2019-07-01 | 2019-09-06 | 西安友诚锦华科技有限公司 | A kind of radio frequency feed line locking mechanism |
| CN112003104A (en) * | 2020-09-25 | 2020-11-27 | 合肥维晶电器有限公司 | Installation assembly quality is used in electrical apparatus plug production |
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| CN112993672B (en) | 2022-11-22 |
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