CN114914705A

CN114914705A - Honeycomb tile type portable reflecting surface structure

Info

Publication number: CN114914705A
Application number: CN202210826865.8A
Authority: CN
Inventors: 李凯华; 王斌; 赵国庆; 周欢; 董玮; 何镇武
Original assignee: Emposat Co Ltd
Current assignee: Emposat Co Ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-08-16
Anticipated expiration: 2042-07-14
Also published as: CN114914705B

Abstract

The application discloses portable plane of reflection of honeycomb tile formula framework includes: the reflecting surface component and the feed source rod are arranged at the upper end of the base; the reflecting surface assembly comprises a plurality of sub back frames and sub tiles; the plurality of sub back frames are circumferentially arranged around the feed source rod, each sub back frame is of a regular hexagon structure, and the plurality of sub back frames are detachably spliced to form a honeycomb-shaped metal back frame; the sub-tiles are arranged into a regular hexagon structure with radian, and the plurality of sub-tiles are detachably arranged on the sub-back frame and form honeycomb-shaped reflecting tiles. The portable antenna reflector solves the problems that the use cost of the reflector of the portable antenna in the related art is high, the reflector is limited by the structure of the reflector, the area is large and fragile after the reflector is divided, the reflector is easy to deform in the transportation and use processes, and the part is difficult to replace.

Description

Honeycomb tile type portable reflecting surface structure

Technical Field

The application relates to the technical field of antenna structures, in particular to a honeycomb tile type portable reflecting surface framework.

Background

In order to meet the measurement and control requirements of high flexibility and high usability, the aerospace field is increasingly using small portable antennas to perform rocket and satellite tracking tasks, as shown in fig. 1. Although the receiving and transmitting efficiency is not as good as that of a large-caliber antenna, the antenna is superior to the deployment at any time and any place. When the task is needed, a plurality of sets of equipment can be transported to a target position and installed on the spot, and the measurement and control task can be completed under the most basic electric power and network guarantee.

Under the support of base, the carbon fiber cambered surface panel of a diameter of 1.8 meters can rotate along with the direction of satellite place at any time. The reflecting surface reflects and concentrates the electromagnetic wave from the satellite to the central feed pole. In order to meet the requirements of portability and easy use, the reflecting surface is necessarily spliced in a separated mode. Although the portable antenna performs irreplaceable functions and performs measurement and control tasks for a plurality of times in the finished practical use, a new problem needs to be solved. The summary is as follows:

a: in order to make up for the inherent disadvantage that the size of the reflecting surface is not as large as that of a large-caliber antenna, the reflecting surface of the portable antenna is made of carbon fiber materials which are higher in efficiency and expensive. The rigidity of the carbon fiber plate is not enough, and the existing reflecting surface is designed by wrapping an inner metal framework with outer carbon fibers in order to guarantee the precision and the service life. Not only increased weight and thickness, but also increased cost.

B: in order to disassemble and assemble and transport, the small antenna surface needs to be disassembled into a plurality of fan-shaped parts in a petal shape and then stored. The dismouting of current version uses high accuracy bolt, fixes nine cambered surfaces into a complete circular paraboloid. In practice, damage to either part presents a significant repair challenge because the circular paraboloid is integrally manufactured and then cut, and slight distortion of the profile occurs during use. The situation that the assembly is too big in error can easily occur when a new part is replaced.

C: the carbon fiber plate has no solution to the problem of fragile and easily damaged surface even if the carbon fiber plate is reinforced by the inner skeleton. Especially in the tasks of close-range tracking rocket and missile launching, the antenna surface can be even directly hit by flying sand and stones. In combination with the above B, the circular reflecting surface kit with high cost has the problems of unreliable strength, uncontrollable service life and low cost performance.

D: the portable antenna is not "portable", the reflector is still a large piece of expensive and fragile equipment for the user, and the arc-shaped fan blade still needs to occupy a large storage space for storage and transportation. If the deformation happens carelessly, the whole equipment cannot be used.

Disclosure of Invention

The main objective of the present application is to provide a honeycomb tile type portable reflector structure to solve the problem that the use cost of the reflector of the portable antenna in the related art is high, and the reflector structure is limited by the large area and weak after being divided, and is easy to deform during transportation and use, and difficult to replace locally.

In order to achieve the above object, the present application provides a honeycomb tile type portable reflecting surface structure, which includes: the reflecting surface component and the feed source rod are arranged at the upper end of the base; wherein, the first and the second end of the pipe are connected with each other,

the reflecting surface assembly comprises a plurality of sub-back frames and sub-tiles; the plurality of sub back frames are circumferentially arranged around the feed source rod, the sub back frames are in a regular hexagon structure, and the plurality of sub back frames are detachably spliced to form a honeycomb-shaped metal back frame;

the sub-tiles are arranged in a regular hexagon structure, a plurality of the sub-tiles are detachably arranged on the sub-back frame and form honeycomb-shaped reflection tiles, and the plurality of the reflection tiles are circumferentially arranged around the feed source rod and form a reflection surface together;

furthermore, a ventilation gap is formed between every two adjacent sub-tiles so as to reduce the wind resistance of the reflecting surface.

Furthermore, the sub-tiles are arranged into a regular hexagon structure with radian, a plurality of the sub-tiles are detachably arranged on the sub-back frame and form honeycomb-shaped reflection tiles, and the plurality of the reflection tiles are circumferentially arranged around the feed source rod and form an arc-shaped reflection surface together; the inner side of the sublevel frame is provided with a latticed mounting piece, a connecting column is arranged on the mounting piece, and the sublevels are detachably fixed on the corresponding connecting column.

Furthermore, seven sub-tiles are arranged in each sub-back frame, and each seven sub-tile comprises a center tile positioned in the center of the sub-back frame and marginal tiles spliced at six sides of the center tile;

the center tile with marginal tile all with the spliced pole of corresponding through magnetism inhale or the mode detachable of buckle be connected.

Furthermore, each side edge of the sub-back frame is provided with a connecting sheet, and the connecting sheet extends towards the back side of the sub-back frame;

the connecting pieces of the adjacent sub-back frames are jointed and make the adjacent sub-back frames form an obtuse angle, and the connecting pieces are detachably connected through connecting pieces.

Further, the connecting piece is provided with a butterfly nut.

Furthermore, one end, far away from the mounting piece, of the connecting column is provided with a first magnetic piece, and the back side of the sub-tile is provided with a second magnetic piece capable of being magnetically attracted with the first magnetic piece.

Furthermore, first magnetic part is fixed for the first magnet of spliced pole tip through soldering tin to make the sub-tile accessible melts when the installation angle of first magnet is adjusted to soldering tin, second magnetic part set up to magnetic metal or with the second magnet that first magnet magnetism was inhaled.

Furthermore, the connecting column is far away from the one end of installed part and has been seted up the spread groove, the dorsal part of subtile is provided with the mounting of plug-in fixation in the spread groove.

Further, the fixing piece is provided with a copper column, and the copper column is fixed on the back of the sub-tile through soldering tin, so that the sub-tile can be installed by melting the soldering tin to adjust the installation angle of the copper column;

the length of copper post grafting income the spread groove is adjustable, just the copper post grafting is gone into pass through the bolt fastening behind in the spread groove.

Further, the sub-back frame is made of metal.

According to another aspect of the application, a honeycomb tile type reflector framework installation and adjustment method is provided, which comprises a base, a reflector component and a feed source rod, wherein the reflector component comprises a plurality of sub-back frames and sub-tiles, the sub-back frames are arranged in a regular hexagonal structure, the sub-tiles are arranged in a regular hexagonal structure with radian, and the following steps are performed:

fixing at least one sub-back frame on the upper end of the base to serve as a central back frame, and installing the feed source rod on the upper end of the base and penetrating through the central back frame;

sequentially splicing the rest sub-back frames on the periphery of the central back frame and forming a honeycomb-shaped metal back frame together with the central back frame;

installing sub-tiles on the central back frame and each sub-back frame, wherein the central back frame and each sub-back frame are correspondingly provided with a plurality of sub-tiles;

the plurality of sub-tiles on each sub-back frame are fixed according to set installation positions, and the plurality of sub-tiles jointly form honeycomb-shaped reflecting tiles with certain radian;

the sub-tiles on the central back frame are sequentially arranged along the circumferential direction of the feed rod and form honeycomb-shaped reflecting tiles with holes in the middle and certain radian;

the reflecting tiles arranged on the central back frame and the sub back frames form an arc-shaped reflecting surface together.

Furthermore, when the sub-tiles on each sub-back frame and the central back frame are installed, a set ventilation gap is kept between the adjacent sub-tiles, so that the wind resistance of the reflecting surface in use is reduced.

Further, latticed installed part has been arranged to the inboard of son back of the body frame, be provided with a plurality of spliced poles of difference in height on the installed part, it is a plurality of the terminal surface of spliced pole forms the installation face that matches with the radian of corresponding subtile jointly, subtile detachable fixes and corresponds on the spliced pole.

Further, after the central back frame and each sub back frame are installed, a reflector is installed on the sub back frame;

the outer contour of the light reflecting sheet is the same as that of the reflecting tile, and the mounting position of the light reflecting sheet on the sub-back frame is the same as that of the corresponding reflecting tile on the sub-back frame;

judging whether the mounting position of the sub-back frame is accurate or not according to whether the visible light reflected by the reflector focuses on the signal receiving end of the feed rod or not;

when the mounting position of the sub back frame deviates, adjusting the corresponding sub back frame to enable the visible light reflected by the reflector to be focused on the signal receiving end of the feed rod;

and when the mounting positions of all the sub back frames are determined to be accurate, the light reflecting sheets are detached from the sub back frames, and the sub tiles are mounted on the corresponding central back frame and the corresponding sub back frames.

Furthermore, seven sub-tiles are correspondingly installed in each sub-back frame, and the seven sub-tiles are divided into a center tile and six marginal tiles;

when the solar cell module is installed, the central tile is fixed at the center of the sub-back frame, then the six marginal tiles are sequentially installed on the sub-back frame around the central tile, and a set ventilation gap is kept between each marginal tile and the side edge of the corresponding central tile;

the center tiles and the edge tiles collectively form a honeycomb-like reflective tile.

Furthermore, each side edge of the sub-back frame is uniformly provided with a connecting sheet, the connecting sheet can be integrally formed with the sub-back frame, and the connecting sheet is bent towards the back side of the sub-back frame by a certain angle;

when the sub-back frame is installed, the connecting pieces of the adjacent sub-back frames are mutually attached, the attached connecting pieces are detachably connected through the connecting pieces, and the adjacent sub-back frames form obtuse included angles after installation.

Further, before the tiles are installed on the sub-back frame, a first magnetic part is installed at one end, far away from the installation part, of the connecting column, and a second magnetic part capable of generating magnetic attraction with the first magnetic part is installed on the back side of the sub-tiles;

the first magnetic part is fixed at the end part of the connecting column through soldering tin, so that the installation angle of the first magnet can be adjusted by melting the soldering tin when the sub-tiles are installed, and the installation angle of the sub-tiles can be adjusted.

Furthermore, before the sub-tiles are installed on the sub-back frame, at least one connecting groove is formed in one end, far away from the installation part, of the connecting column, and a fixing piece capable of being fixedly inserted into the connecting groove is arranged on the back side of each sub-tile;

the fixing piece is a copper column fixed on the back of the sub-tile through soldering tin, so that the sub-tile can be installed by melting the soldering tin to adjust the installation angle of the copper column, and further the installation angle of the sub-tile can be adjusted.

Furthermore, the installation angle of the sub-tiles can be adjusted by adjusting the inserting depth of the copper columns in the connecting grooves.

In the embodiment of the application, the feed source rod is arranged on the base, and the reflecting surface component and the feed source rod are arranged at the upper end of the base; the reflecting surface assembly comprises a plurality of sub back frames and sub tiles; the plurality of sub back frames are circumferentially arranged around the feed source rod, each sub back frame is of a regular hexagon structure, and the plurality of sub back frames are detachably spliced to form a honeycomb-shaped metal back frame; the sub-tiles are arranged into regular hexagon structures with radians, the plurality of sub-tiles can be detachably arranged on the sub-back frame and form honeycomb-shaped reflection tiles, the plurality of reflection tiles are circumferentially arranged around the feed source rod and jointly form an arc-shaped reflection surface, the purposes of separating the reflection surface from the metal back frame with a supporting effect, ensuring the strength and precision of the whole structure by the metal back frame, manufacturing the sub-tiles without high strength into arc-shaped sheets to cover the metal back frame and forming a tile array which is easy to produce and disassemble and assemble are achieved, the use cost of the reflection surface is reduced, the sub-tiles can be replaced with low cost when being damaged, the arrangement areas of the sub-tiles can be randomly adjusted, the technical effect of universality is improved, the problem that the use cost of the reflection surface of the portable antenna in the related technology is high is solved, the reflection surface is limited by the structure of the reflection surface, the areas are large and fragile after being divided, easy to deform in the transportation and use process and difficult to partially replace.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic view of a structure of a reflecting surface in the related art;

FIG. 2 is a schematic structural diagram of a reflecting surface according to an embodiment of the present application;

FIG. 3 is a schematic front view of a reflection surface according to an embodiment of the present disclosure;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 2;

FIG. 5 is an enlarged schematic view of a portion B of FIG. 4;

FIG. 6 is an enlarged schematic view of a portion C of FIG. 5;

FIG. 7 is an enlarged schematic view of a portion C of the alternative embodiment of FIG. 5;

FIG. 8 is a schematic view of a mounting accuracy confirmation manner of a sub-back frame according to an embodiment of the present application;

FIG. 9 is a schematic view of a reflective surface of another sub-tile structure according to an embodiment of the present application;

the reflecting surface is 1, the reflecting tile is 101, the sub-tile is 1011, the metal back frame is 2, the sub-back frame is 201, the connecting piece is 202, the central back frame is 2011, the marginal back frame is 2012, the base is 3, the connecting column 4, the connecting piece 5, the second magnetic part 601, the first magnetic part of 602, the soldering tin of 603, the fixing part 604, the connecting groove 605, the bolt 606, the reflector plate 7, the power feed rod 8, the installation part 9, and the ventilation gap 10.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.

In this application, the terms "upper", "lower", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to meet the requirements of portability and easy use of the portable antenna in the related art, the reflecting surface must be spliced separately. In order to ensure the accuracy of the shape, each reflecting surface needs to have certain rigidity. The current splicing mode is to divide the integrated round surface into petal shapes according to a fan shape, and the existing problem is that: the more the division, the more troublesome the installation and the more difficult the precision is to be ensured. The smaller the division, the larger the area of the single sheet, which is not favorable for protection and transportation and storage. Any piece is deformed, so that the whole reflecting surface cannot be spliced. In addition, the existing reflecting plate adopts a structure that a metal inner skeleton is wrapped with carbon fiber, so that the weight is not light, and the surface is still easy to wear. Its high cost is not proportional to its fragile life, and the originally desired portability of the design is less than ideal.

To solve the above problem, as shown in fig. 2 to 8, an embodiment of the present invention provides a honeycomb tile type portable reflector structure, which includes: the feed source comprises a base 3, a reflecting surface component and a feed source rod 8, wherein the reflecting surface component and the feed source rod are arranged at the upper end of the base 3; wherein the content of the first and second substances,

the reflective surface assembly comprises a plurality of sub-back frames 201 and sub-tiles 1011; the plurality of sub-back frames 201 are circumferentially arranged around the feed source rod 8, the sub-back frames 201 are in regular hexagon structures, and the plurality of sub-back frames 201 are detachably spliced to form the honeycomb-shaped metal back frame 2;

the sub-tiles 1011 are arranged in a regular hexagon structure with radian, the plurality of sub-tiles 1011 are detachably arranged on the sub-back frame 201 and form honeycomb-shaped reflection tiles 101, and the plurality of reflection tiles 101 are circumferentially arranged around the feed rod 8 and jointly form an arc-shaped reflection surface 1.

In this embodiment, the honeycomb tile type portable reflector structure mainly comprises a base 3, a reflector component arranged at the upper end of the base 3, and a feed rod 8, wherein the base 3 and the feed rod 8 can adopt the structure of an antenna in the related art, and the structure of the reflector component is mainly improved in this application. Specifically, the reflecting surface 1 of the reflecting surface assembly in this embodiment is still configured as a circular paraboloid with a certain radian, and is composed of a plurality of sub-back frames 201 and a plurality of sub-tiles 1011. The circular paraboloid of the reflecting surface 1 is formed by a plurality of sub-tiles 1011. The sub-back frame 201 acts as a support structure for the sub-tiles 1011. Compared with the existing reflecting surface structure with a metal endoskeleton externally wrapped by a carbon fiber structure, in the embodiment, the reflecting surface 1 is separated from the back frame, that is, the sub-tiles 1011 are separated from the sub-back frame 201, the sub-back frame 201 has higher strength, the possibility of deformation of the sub-back frame 201 in the use and transportation process is low, the sub-tiles 1011 have a support structure with the endoskeleton stripped, so the manufacturing cost is also obviously reduced, and even if part of the sub-tiles 1011 are deformed and cannot be used, the replacement cost is also low.

Since the reflecting surface structure in this embodiment is required to form a circular paraboloid structure in use, the structure of the sub-back frame 201 and the sub-tiles 1011 needs to be further designed. Specifically, as shown in fig. 3, in the present embodiment, each sub-back frame 201 is configured as a regular hexagon structure, the sub-back frames 201 of the regular hexagon structures are sequentially connected to form a honeycomb-shaped metal back frame 2, and the metal back frame 2 serves as a main supporting structure of the whole reflective surface framework. The sub-tiles 1011 are used as the reflection structure of the reflection surface structure, and also adopt a regular hexagon structure, and the difference from the regular hexagon of the sub-back frame 201 is that the intensity of the sub-tiles 1011 is lower than that of the sub-back frame 201, so that the problem of inconvenient transportation caused by overlarge area is avoided, the area of a single sub-tile 1011 is far smaller than that of a single sub-back frame 201, and the reflection surface 1 with an arc shape is formed by a plurality of sub-tiles 1011, so each sub-tile 1011 has a certain radian, and the reflection surface 1 formed by assembling the sub-tiles 1011 can be in an arc shape. Since the sub-tiles 1011 have a certain curvature, the connection with the sub-back frame 201 needs to be designed according to the curvature.

The sub-back frame 201 and the sub-tiles 1011 attached thereon are designed as regular hexagons, which is the only reasonable design demonstrated. First, the shapes other than three, four, and hexagonal cannot be laid densely, and although the design can leave gaps for reducing wind resistance, the effective reflection area of the antenna 1 area should not be sacrificed without any reason. In the absence of wind, the densely paved tiles are more complete and compact. If tiles are designed using non-closely packed shapes, the diameter of the antenna must be increased. In addition, other polygons and circles are more expensive to machine and waste more material. Second, in a shape that can be tiled closely, the hexagon is closest to a circle. The less circular the design is, the more awkward to rotate. Taking a square design as an example, when the antenna face points to the sea level in the north, the back frame faces to the north in a shape of a Chinese character 'kou'. When the antenna face is directed to the sea plane of 45 degrees northeast, the back frame is oriented in the "o" font toward the northeast. The bottom corner of the back frame is lower than the bottom edge of the back frame due to the north, and the result is that: when pointing to northeast, the square corner is too close to the base 3 down tube, and when pointing to the north, the square bottom edge is still far away from the base 3 down tube. In order to lower the overall centre of gravity of the apparatus, the total load-bearing column mounted on the base 3 is as short as possible and the height of the load-bearing column needs to be increased unnecessarily if a non-circular design of the antenna face is used. In conclusion, the hexagonal honeycomb structure is the most reasonable design. As shown in fig. 3, in the present embodiment, a plurality of sub-tiles 1011 may be installed in each sub-back frame 201, and the plurality of sub-tiles 1011 installed on the sub-back frame 201 may form a honeycomb structure, thereby forming a honeycomb reflective tile 101. After each sub-back frame 201 is installed with the honeycomb-shaped reflection tiles 101, the reflection tiles 101 on all the sub-back frames 201 can form an arc-shaped reflection surface 1 (as shown in fig. 2) together, and the formed reflection surface 1 can receive signals after being combined with the feed rod 8. To facilitate the installation and use of the reflective surface structure, the number of the sub-tiles 1011 of each sub-back frame 201 is the same in this embodiment. In order to provide the sub-back frame 201 with a certain structural strength, the sub-back frame 201 is made of metal. For example, using a lighter 7000 series aluminum alloy or a stronger austenitic stainless steel, the material of the sub-tiles 1011 is preferably carbon fiber sheet or iron sheet.

In actual use, local environment and severe conditions thereof are often encountered. In windy weather, the circular reflecting surface 1 with the diameter of nearly two meters of the curtain wall is like a sail, and the whole device is driven to shake, so that the tracking precision is reduced, and the device is easy to damage. Therefore, in order to reduce the wind resistance of the reflecting surface 1 in use, as shown in fig. 2, a wind-permeable gap 10 is provided between adjacent sub-tiles 1011 to reduce the wind resistance of the reflecting surface 1. When in use, wind can pass through the ventilation gap 10, so that the pressure on the sub-tiles 1011 is reduced, and the service life of the sub-tiles 1011 is prolonged.

As shown in fig. 2, since a plurality of sub-tiles 1011 are required to be installed in each sub-back frame 201, a grid-shaped installation member 9 is provided inside each sub-back frame 201 to facilitate the installation of the sub-tiles 1011. As shown in fig. 4, the mounting member 9 is provided with a connecting column 4, and the sub-tiles 1011 are detachably fixed on the corresponding connecting columns 4. In order to stably mount the sub-tiles 1011 on the mounting member 9, the connection posts 4 are provided in plural numbers, so that the sub-tiles 1011 have plural mounting points, thereby improving the structural stability thereof. Because each sub-tile 1011 has a curvature, to facilitate the installation of the sub-tiles 1011 on the mounting member 9, as shown in fig. 4, there is a height difference between the connecting columns 4 so that the connecting columns 4 can match the curvature of the sub-tiles 1011.

As shown in fig. 3, in a reasonable arrangement of the sub-tiles 1011, seven sub-tiles 1011 are disposed in each sub-back frame 201, the seven sub-tiles 1011 include a center tile located in the center of the sub-back frame 201 and marginal tiles spliced to six sides of the center tile, and the six marginal tiles are uniformly distributed along the circumferential direction of the center tile and are adjacent to each other on the sides; the center tile and the marginal tile are detachably connected with the corresponding connecting column 4 in a magnetic attraction or buckling mode, so that the installation and the disassembly of an operator are facilitated. Since the sub-back frame 201 has a plurality of connecting posts 4, and therefore has a plurality of connecting points with the sub-tiles 1011, the installation accuracy of the sub-tiles 1011 can be improved when the sub-tiles 1011 are installed.

Since the reflecting surface 1 finally formed by the reflecting surface structure is an arc-shaped surface structure, in order to enable the sub-back frame 201 to provide a stable installation foundation, a certain included angle should be formed between the adjacent sub-back frames 201, as shown in fig. 5. For this reason, the sub-back frame 201 of the present embodiment is provided with a connecting piece 202 at each side, and the connecting piece 202 extends toward the back side of the sub-back frame 201; the connecting pieces 202 of the adjacent sub-back frames 201 are jointed and make the adjacent sub-back frames 201 form an obtuse angle, and the connecting pieces 202 jointed with each other are detachably connected through the connecting piece 5. The included angle between the connecting piece 202 and the back surface of the sub-back frame 201 is half of the included angle between the adjacent sub-back frames 201. In this embodiment, the included angle between the adjacent sub-back frames 201 is 150 °, so that the connection between the adjacent connecting pieces 202 is facilitated, the connecting piece 5 is a butterfly nut, the two connecting pieces 202 can be fixed by screwing the butterfly nut during installation, and the connecting pieces 202 can also be integrally formed with the sub-frame.

As shown in fig. 6, when the sub-tile 1011 and the connection post 4 are connected by magnetic attraction, a first magnetic member 602 is disposed at an end of the connection post 4 away from the mounting member 9, and a second magnetic member 601 magnetically attracted to the first magnetic member 602 is disposed at a back side of the sub-tile 1011. The first magnetic member 602 may be configured as a magnet fixed to the end of the connection column 4, and the second magnetic member 601 may be configured as a magnet or a magnetic metal fixed to the back surface of the sub-tile 1011. The connection positions of the sub-tiles 1011 can be arranged in advance by the second magnetic member 601, and the sub-tiles 1011 can be quickly positioned and fixed during installation.

In the current antenna design, if the reflecting surface 1 is distorted or the feed rod 8 is inclined, a user does not have any means to detect and correct the situation on site, and only the result of signal attenuation is read without knowing how to solve the problem. As shown in fig. 6, in order to facilitate the adjustment of the installation angle of the sub-tiles 1011 in this embodiment, the first magnetic member 602 is a first magnet fixed at the end of the connection column 4 by solder 603, so that the installation angle of the first magnet can be adjusted by melting the solder 603 when the sub-tiles 1011 are installed, and further the installation angle of the sub-tiles 1011 is adjusted, and the second magnetic member 601 is configured as a magnetic metal or a second magnet magnetically attracted to the first magnet.

As shown in fig. 7, when the sub-tiles 1011 and the connecting column 4 are connected by plugging, a connecting groove 605 is formed at one end of the connecting column 4 away from the mounting component 9, a fixing member 604 which can be fixed in the connecting groove 605 by plugging is disposed at the back side of the sub-tiles 1011, the connecting column 4 can be inserted into the connecting groove 605 after the corresponding connecting column 4 is aligned with the connecting groove 605 when the sub-tiles 1011 are mounted, and the fixing member 604 can be locked by a bolt 606 after being inserted into the connecting groove 605.

As shown in fig. 7, in this embodiment, also to facilitate fine adjustment of the angle of the sub-tile 1011, the fixing member 604 is configured as a copper pillar, and the copper pillar is fixed on the back surface of the sub-tile 1011 by a solder 603, so that the sub-tile 1011 can be installed by melting the solder 603 to adjust the installation angle of the copper pillar; in another angle adjustment manner, the length of the copper column inserted into the connection groove 605 can be adjusted, the angle of the sub-tile 1011 can be adjusted by changing the length of the copper column inserted into the connection groove 605, and the copper column is fixed by the bolt 606 after being inserted into the connection groove 605.

According to another aspect of the present application, there is provided a method for adjusting the installation of a honeycomb tile type reflector structure, comprising a base 3, a reflector assembly and a feed rod 8, wherein the reflector assembly comprises a plurality of sub-back frames 201 and sub-tiles 1011, the sub-back frames 201 are arranged in a regular hexagonal structure, the sub-tiles 1011 are arranged in a regular hexagonal structure with a radian, and the method comprises the following steps:

fixing at least one sub-back frame 201 on the upper end of the base 3 to serve as a central back frame 2011, and installing the feed rod 8 on the upper end of the base 3 and penetrating through the central back frame 2011;

the rest sub-back frames 201 are sequentially spliced at the periphery of the central back frame 2011 and form a honeycomb-shaped metal back frame 2 together with the central back frame 2011;

sub-tiles 1011 are arranged on the central back frame 2011 and each sub-back frame 201, and a plurality of sub-tiles 1011 are correspondingly arranged on the central back frame 2011 and each sub-back frame 201;

a plurality of sub-tiles 1011 on each sub-back frame 201 are fixed according to the set installation positions, and the plurality of sub-tiles 1011 jointly form a honeycomb-shaped reflecting tile 101 with a certain radian;

the sub-tiles 1011 on the central back frame 2011 are sequentially arranged along the circumferential direction of the feed source rod 8 and form honeycomb-shaped reflecting tiles 101 with holes in the middle and certain radians;

the reflective tiles 101 mounted on the center back frame 2011 and each sub back frame 201 together form an arc-shaped reflective surface 1.

In the present embodiment, an installation and debugging method corresponding to the honeycomb tile type reflective surface structure in the above embodiment is adopted, the reflective surface structure is firstly used in the installation and debugging method, and the specific structure (as shown in fig. 2 to fig. 7) and technical effects of the reflective surface structure can be referred to the above embodiment, which is not described again in this embodiment.

The present embodiment mainly explains the installation and debugging method of the reflector structure. When the installation starts from the middle of the reflecting surface 1, one of the sub back frames 201 is installed at the upper end of the base 3 as the central back frame 2011 of the whole reflecting surface framework, and the central back frame 2011 is of a regular hexagon frame body structure, so that the middle part of the central back frame can pass through the feed rod 8. After the central back frame 2011 is installed, the rest sub back frames 201 are sequentially installed on six sides of the central back frame 2011, that is, six sub back frames 201 are sequentially installed on six sides of the central back frame 2011, and one side edge of each sub back frame 201 is fixedly connected with one side edge of the central back frame 2011. The user can adjust the installation number of the sub-back frame 201 according to the requirement of the reflective surface architecture area under the current use environment, that is, the installation number of the sub-back frame 201 can be more than or less than six. Since each sub-back frame 201 is a regular hexagon, a honeycomb-shaped metal back frame 2 structure can be formed after a plurality of sub-back frames 201 are sequentially and densely laid. At this time, the installation of the supporting structure in the reflective surface framework is completed, and then the sub-tiles 1011 need to be installed on the sub-back frame 201 to form the reflective surface 1 with the signal reflection function. Specifically, the center back frame 2011 and each sub back frame 201 are provided with the sub tiles 1011, the number of the sub tiles 1011 on different sub back frames 201 can be the same or different, and the center back frame 2011 is required to be provided with the feed rod 8 in the middle, so the sub tiles 1011 can not be provided in the middle of the center back frame 2011. Since each sub-tile 1011 is also in a regular hexagonal configuration, a honeycomb-shaped reflective tile 101 is formed when a plurality of sub-tiles 1011 are closely laid on the sub-back frame 201. Since the whole structure of the reflecting surface 1 formed in this embodiment is a structure of a circular paraboloid, each sub-tile 1011 needs to have a certain radian, and a plurality of sub-tiles 1011 with radians are spliced together to form the reflecting surface 1 of the circular paraboloid.

Furthermore, the sub-tiles 1011 on each sub-back frame 201 and the central back frame 2011 are installed to maintain a set ventilation gap 10 between adjacent sub-tiles 1011, so as to reduce the wind resistance of the reflecting surface 1 during use.

Further, latticed installed part 9 has been arranged to the inboard of sub-back frame 201, is provided with a plurality of spliced poles 4 of difference in height on the installed part 9, and the terminal surface of a plurality of spliced poles 4 forms the installation face that matches with the radian of corresponding sub-tile 1011 jointly, and sub-tile 1011 detachable is fixed on the spliced pole 4 that corresponds.

Because the division number of the sub-tiles 1011 in the present application is larger than the reflection surface 1 divided in a sector shape at present as a cost for improving the interchangeability and reducing the cost, the installation accuracy of each sub-tile 1011 needs to be improved under the condition of multiple sub-tiles 1011, and the installation accuracy of the sub-tiles 1011 has direct influence on the installation accuracy of the sub-back frame 201, so that the installation accuracy of the sub-back frame 201 needs to be ensured in the installation process at first.

As shown in fig. 8, after the central back frame 2011 and each sub back frame 201 are mounted, the reflector 7 is mounted on the sub back frame 201;

the outline of the reflector 7 is the same as that of the reflector tile 101, and the installation position of the reflector 7 on the sub-back frame 201 is the same as that of the corresponding reflector tile 101 on the sub-back frame 201;

judging whether the installation position of the sub-back frame 201 is accurate according to whether the visible light reflected by the reflector 7 is focused on the signal receiving end of the feed source rod 8;

when the mounting position of the sub back frame 201 deviates, the corresponding sub back frame 201 is adjusted to focus the visible light reflected by the reflector 7 on the signal receiving end of the feed source rod 8;

when the mounting positions of all the sub-back frames 201 are determined to be accurate, the light reflecting sheet 7 is detached from the sub-back frame 201, and the sub-tiles 1011 are mounted on the corresponding central back frame 2011 and the sub-back frames 201.

The purpose of firstly mounting the reflector 7 identical to the sub-tile 1011 on the sub-back frame 201 in the present embodiment is to determine that the mounting accuracy of the sub-back frame 201 is satisfactory. The concrete expression is that under the sunny state, the reflector 7 installed on the sub-back frame 201 can be with the accurate signal receiving end to the feed source pole 8 of reflection of the sun shining with light, under the circumstances of non-sunny day, the staff is that metal back frame 2 points to the horizontal direction, uses flashlight or laser pen irradiation reflector 7 just in front still can be with light reflection to the signal receiving end of feed source pole 8. At this time, it means that the mounting accuracy of the current sub-back frame 201 meets the requirement. The installation of the sub-tiles 1011 can be performed after the installation accuracy of the sub-back frame 201 is determined, and the installation accuracy of the sub-tiles 1011 still directly affects the actual use effect, so that the connection between the sub-tiles 1011 and the sub-back frame 201 needs to be further designed.

Furthermore, seven sub-tiles 1011 are correspondingly installed in each sub-back frame 201, and the seven sub-tiles 1011 are divided into a center tile and six marginal tiles; when the installation is carried out, the central tile is fixed at the central position of the sub-back frame 201, then the six marginal tiles are sequentially installed on the sub-back frame 201 around the central tile, and a set ventilation gap 10 is kept between each marginal tile and the side edge of the corresponding central tile; the center tiles and the edge tiles collectively form a honeycomb-like reflective tile 101.

Furthermore, each side edge of the sub-back frame 201 is provided with a connecting piece 202, the connecting pieces 202 can be integrally formed with the sub-back frame 201, and the connecting pieces 202 are bent to a certain angle towards the back side of the sub-back frame 201;

when the sub-back frame 201 is installed, the connecting pieces 202 of the adjacent sub-back frames 201 are mutually attached, the attached connecting pieces 202 are detachably connected through the connecting piece 5, and the adjacent sub-back frames 201 form an obtuse included angle after installation.

In the present embodiment, a technical solution is provided for improving the installation accuracy of the sub-tiles 1011 on the sub-back frame 201, specifically, before the tiles are installed on the sub-back frame 201, a first magnetic member 602 is installed at one end of the connection column 4 away from the installation member 9, and a second magnetic member 601 capable of generating magnetic attraction with the first magnetic member is installed at the back side of the sub-tiles 1011; the first magnetic member 602 is fixed to the end of the connecting column 4 by solder 603, so that the installation angle of the first magnet can be adjusted by melting the solder 603 when the sub-tile 1011 is installed, and the installation angle of the sub-tile 1011 can be adjusted.

Another scheme for improving the installation accuracy of the sub-tiles 1011 on the sub-back frame 201 is as follows: before the sub-tiles 1011 are mounted on the sub-back frame 201, at least one connecting groove 605 is arranged at one end of the connecting column 4 far away from the mounting part 9, and a fixing part 604 which can be inserted and fixed in the connecting groove 605 is arranged at the back side of the sub-tiles 1011; the fixing member 604 is a copper pillar fixed to the back surface of the sub-tile 1011 by a solder 603, so that the sub-tile 1011 can be installed by melting the solder 603 to adjust the installation angle of the copper pillar, and thus the installation angle of the sub-tile 1011 can be adjusted. The installation angle of the sub-tiles 1011 can be adjusted by adjusting the depth of insertion of the copper posts within the connection slots 605.

In another embodiment, the structure of the reflecting surface can be further improved from the cost-saving point of view:

as shown in fig. 9, the sub-back frame 201 and the sub-tiles 1011 are both configured as a flat structure, and each sub-tile 1011 is detachably fixed on the corresponding connecting column 4 in an inclined state, so that the sub-tile 1011 can reflect the signal to the feed source rod 8.

The tilt angles of the sub-tiles 1011 on the same circle diameter are the same by taking the feed source rod 8 as the circle center, and the tilt angle of the sub-tile 1011 is larger as the distance from the feed source rod 8 is larger. In this embodiment, since the sub-back frame 201 is changed to a flat structure, the cost can be further reduced and the mounting accuracy of the frame can be maintained, compared with the back frame structure that originally needs to form the mounting base of the arc-shaped reflecting surface 1. Similarly, the original arc-shaped sub-tiles 1011 are improved to be of a pure flat structure, so that the use cost and the installation precision of the sub-tiles 1011 can be reduced. However, there is a problem that the reflectance is reduced, and thus it is necessary to select different structures according to the requirements in the actual use.

The sub-back frame 201 is directly made into a pure flat frame without an angle, so that the cost can be further reduced and the precision of the frame can be favorably maintained. Such a design may allow the dog-ear of the edge mounting butterfly nut of the sub-back frame 201 to be made at a regular right angle. This will further reduce the processing degree of difficulty of sub-back frame 201, and be more favorable to controlling the installation accuracy.

In the embodiment, the ventilation gap 10 still exists between the adjacent sub-tiles 1011, and the connection structure between the sub-tiles 1011 and the sub-back frame 201 and the connection structure between the sub-back frame 201 can also adopt the connection structure described in the above embodiments, and therefore, the description of the embodiment is omitted. The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A honeycomb tile type portable reflector structure, comprising: the reflecting surface component and the feed source rod are arranged at the upper end of the base; wherein the content of the first and second substances,

the reflecting surface assembly comprises a plurality of sub-back frames and sub-tiles; the plurality of sub back frames are arranged around the feed source rod in the circumferential direction, the sub back frames are in regular hexagon structures, and the plurality of sub back frames are detachably spliced to form honeycomb-shaped metal back frames;

seven sub-tiles are arranged in each sub-back frame, wherein the seven sub-tiles comprise a center tile positioned in the center of the sub-back frame and marginal tiles spliced on six sides of the center tile;

and a ventilation gap is formed between every two adjacent sub-tiles so as to reduce the wind resistance of the reflecting surface.

2. A honeycomb tile type portable reflector architecture according to claim 1 wherein the sub-tiles are arranged in a regular hexagonal configuration having a curvature, a plurality of the reflector tiles being circumferentially arranged around the feed rod and collectively forming an arcuate reflector;

the inside of sublack frame is provided with latticed installed part, be provided with the spliced pole on the installed part, sublobe piece detachable is fixed in and corresponds on the spliced pole.

3. A honeycomb tile type portable reflector architecture according to claim 2 wherein the center tile and the edge tiles are detachably connected with the corresponding connecting posts by means of magnetic attraction or snap-fit.

4. A honeycomb tile type portable reflecting surface architecture according to claim 3, wherein each side of the sub-back frame is provided with a connecting piece extending towards the back side of the sub-back frame;

5. A honeycomb tile type portable reflecting surface structure according to claim 4, wherein the connecting column is provided with a first magnetic member at an end away from the mounting member, and the back side of the sub-tile is provided with a second magnetic member magnetically attracted with the first magnetic member.

6. A honeycomb tile type portable reflector structure as claimed in claim 5, wherein the first magnetic member is a first magnet fixed on the end of the connecting column by soldering tin, so that the installation angle of the first magnet can be adjusted by melting the soldering tin when the sub-tiles are installed, and the second magnetic member is a magnetic metal or a second magnet magnetically attracted with the first magnet.

7. A honeycomb tile type portable reflector structure as claimed in claim 4 wherein the connecting posts are provided with connecting slots at an end remote from the mounting member, and the back side of the sub-tiles are provided with fixing members which can be inserted and fixed in the connecting slots.

8. A honeycomb tile type portable reflector structure as claimed in claim 7 wherein the fixing elements are provided as copper posts fixed to the back of the sub-tiles by solder so that the sub-tiles can be mounted by melting the solder to adjust the mounting angle of the copper posts.

9. The cellular tile type portable reflector structure of claim 8, wherein the length of the copper posts inserted into the connecting slots is adjustable, and the copper posts are fixed by bolts after being inserted into the connecting slots.

10. A honeycomb tile type portable reflector architecture as claimed in claim 9 wherein the sub-back frame and sub-tiles are each provided as a flat structure, each of the sub-tiles being fixed in an inclined state on a corresponding connecting column so that the sub-tiles can reflect signals onto the feed beam.