CN220963762U - Antenna cable routing structure and antenna housing - Google Patents
Antenna cable routing structure and antenna housing Download PDFInfo
- Publication number
- CN220963762U CN220963762U CN202323048035.6U CN202323048035U CN220963762U CN 220963762 U CN220963762 U CN 220963762U CN 202323048035 U CN202323048035 U CN 202323048035U CN 220963762 U CN220963762 U CN 220963762U
- Authority
- CN
- China
- Prior art keywords
- cable
- radome
- antenna
- bottom wall
- circular arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000013461 design Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses an antenna cable routing structure and an antenna housing, which belong to the technical field of satellite communication antennas, wherein the antenna cable routing structure comprises: the wire blocking cover plate and the circular arc-shaped bulge are arranged in the groove of the bottom wall of the antenna housing; the inner bottom wall of the antenna housing is provided with a cable groove corresponding to the wire blocking cover plate along the radial direction, the circular arc-shaped bulge is provided with a notch, and the wire blocking cover plate extends to the notch. The radome comprises: above-mentioned antenna cable walks line structure and cable baffle, the cable baffle is located the inside wall department of radome cable introduction position and is connected and communicates with the cable groove with the inside diapire of radome. The antenna housing provided by the utility model adopts a layered design, so that the wiring path is greatly shortened, and the wiring paths are all of a shielding design, so that the potential risks of mechanical interference, electric leakage and the like existing in the cable exposed on the wiring path are greatly reduced.
Description
Technical Field
The utility model relates to the technical field of satellite communication antennas, in particular to an antenna cable routing structure and an antenna housing.
Background
Currently, in order to pursue the overall lightweight antenna, some auxiliary functions are often implemented by light materials, such as cable housing, pressing blocks, barriers, etc., during the design of the radome. A whole circle of cable baffle made of plastic is arranged in the existing radome and fixed by flange screws, but the flange screws are found to be easy to loosen and inconvenient to install in the practical use process, and because two parts connected by the flange screws are different in material, the wire baffle is made of plastic, the radome is made of aluminum alloy, and the flange screws are used for fixing the different materials, so that the antenna radome is easy to loosen. And the cable routing path in the existing radome is longer, and part of the cable routing path is exposed outside, so that potential risks such as mechanical interference and electric leakage are provided.
Disclosure of utility model
The utility model aims to provide an antenna cable routing structure and an antenna housing, which are used for solving the problems that the cable routing path in the existing antenna housing is long, part of the cable routing path is exposed, and potential risks such as mechanical interference and electric leakage exist.
The technical scheme for solving the technical problems is as follows:
an antenna cable routing structure comprising: a wire blocking cover plate connected with the antenna housing and a circular arc-shaped bulge taking the center of the bottom wall of the antenna housing as a circle center;
The inner bottom wall of the antenna housing is provided with a cable groove which is used for accommodating cables along the radial direction from the cable introducing position and corresponds to the cable blocking cover plate;
the middle part of the bottom wall of the antenna housing is provided with a groove, and a circular arc-shaped bulge is arranged in the groove; the arc-shaped bulge is provided with a notch, and the wire blocking cover plate extends to the notch.
Further, the circular arc-shaped protrusions are provided with a plurality of threaded columns at intervals along the circumferential direction, wherein the two threaded columns are located at two ends of the circular arc-shaped protrusions, and the threaded columns are connected with the inner bottom wall of the radome.
Further, the grooves are provided with reinforcing ribs corresponding to the threaded columns one by one along the circumferential direction of the circular arc-shaped protrusions, two ends of each reinforcing rib are respectively connected with the corresponding threaded columns and the side walls of the grooves, and the reinforcing ribs face the center of the circular arc-shaped protrusions.
Further, the bottom wall of the groove is coplanar with the bottom wall of the cable tray.
A radome, comprising: the cable baffle and the antenna cable routing structure are arranged on the cable baffle; the cable baffle is positioned at the inner side wall of the cable introducing position of the radome and is connected with the inner bottom wall of the radome; the inner cavity of the cable baffle is communicated with the cable groove, and the cable blocking cover plate is contacted with the inner side wall of the cable baffle.
Further, the cable baffle is of an open structure, is of a strip-shaped tetrahedron structure as a whole, is hollow in the inside, faces the side of the inner side wall of the radome and faces the bottom wall of the radome to be of an open structure, and the geometric shapes of the cable baffle are matched with those of the inner side wall and the inner bottom wall of the radome respectively, so that the outer side wall and the bottom side wall of the cable baffle are attached to the inner side wall and the inner bottom wall of the radome respectively.
Further, the wire blocking cover plate and the cable baffle are identical to the antenna housing in material.
Further, the wire blocking cover plate and the cable baffle are connected with the radome through a first connecting piece and a second connecting piece respectively; the first and second connectors are bolts, screws or threaded pins.
The utility model has the following beneficial effects:
(1) The antenna housing provided by the utility model adopts a layered design, namely the grooves and the cable grooves are arranged, the external connector cable is guided into the inner circular area defined by the circular arc-shaped protrusions from the cable grooves and is electrically connected with each functional component above the circular arc-shaped protrusions, so that the wiring paths are greatly shortened, and the wiring paths are all of a shielding design, so that the potential risks of mechanical interference, electric leakage and the like existing in the exposure of the cable on the wiring paths are greatly reduced.
(2) The cable cover plate extends to the notch of the circular arc-shaped bulge, so that the exposure point of the cable on the wiring path is reduced, and potential risks such as mechanical interference and electric leakage are reduced.
(3) The antenna housing, the cable baffle and the wire blocking cover plate are made of the same material, the problem that the connecting part is loose due to inconsistent materials is avoided, meanwhile, the original complete shielding of the cable baffle is changed into partial shielding, the material cost is saved, and the design space is enlarged.
Drawings
Fig. 1 is a schematic diagram of an antenna cable routing structure of the present utility model;
Fig. 2 is an exploded view of an antenna cable of the present utility model;
fig. 3 is an enlarged view of a portion a of fig. 2;
Fig. 4 is a schematic structural view of the cable baffle of the present utility model.
In the figure: 10-radome; 12-a cable trough; 14-grooves; 15-notch; 16-arc-shaped protrusions; 17-threaded posts; 18-reinforcing ribs; 20-cable barrier; 21-an outer sidewall; 22-bottom sidewalls; 23-inner side walls; 24-end walls; 30-a wire blocking cover plate; 101-a second inner sidewall; 102-a first circular arc sidewall.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1 to 4, the present embodiment provides an antenna cable routing structure for solving the problems of the existing radome that the cable routing path is long, and the cable routing path is partially exposed, and has potential risks of mechanical interference, electric leakage, etc.
The antenna cable routing structure of the present embodiment includes: the wire blocking cover plate 30 is a circular arc-shaped protrusion 16 centering on the center of the inner bottom wall of the radome 10. The inner bottom wall of the radome 10 is radially provided with a cable groove 12 for accommodating the cable, and one end of the cable groove 12 extends to an inner side wall of the radome 10 provided with an external connector, i.e., to a cable introducing position. The top of the cable groove 12 is provided with a wire blocking cover plate 30, and a wire cavity is formed between the wire blocking cover plate 30 and the cable groove 12. A groove 14 communicated with the cable groove 12 is arranged in the middle of the inner bottom wall of the radome 10, and a circular arc-shaped protrusion 16 with a notch 15 is arranged in the groove 14. One end of the wire blocking cover plate 30 is close to the inner side wall of the radome 10, and the other end of the wire blocking cover plate 30 extends to the notch 15, so that the wire path of the cable entering the radome 10 and extending from the circular arc-shaped bulge 16 is shielded, and potential risks of mechanical interference, electric leakage and the like existing in the wire path exposure are greatly reduced.
In this embodiment, a row of mounting posts are provided in the cable trough 12 and the groove 14, and the cable shield 20 is fixedly connected to all of the mounting posts by a second connector.
The circular arc-shaped bulge 16 is provided with a plurality of threaded columns 17 at intervals along the circumferential direction, wherein two threaded columns 17 are positioned at two ends of the circular arc-shaped bulge 16, and the threaded columns 17 are connected with the inner bottom wall of the radome 10 through a third connecting piece. In this embodiment, the second and third connectors are bolts, screws, or threaded pins, etc.
In order to improve the structural strength of the radome 10, in this embodiment, the grooves 14 are provided with reinforcing ribs 18 corresponding to the threaded columns 17 one by one along the circumferential direction of the circular arc-shaped protrusions 16, both ends of the reinforcing ribs 18 are respectively connected with the corresponding threaded columns 17 and the side walls of the grooves 14, and the reinforcing ribs 18 face the center of the circular arc-shaped protrusions 16.
In this embodiment, the groove 14 is circular, the center of the groove is coincident with the center of the circular arc protrusion 16 and the center of the radome 10, and the bottom wall of the groove 14 is coplanar with the bottom wall of the cable slot 12, that is, the radome 10 adopts a layered design, and after the external connector cable is restrained and contained in the wire collecting cavity by the cable baffle 20, the cable is guided from the cable slot 12 into the inner circular area defined by the circular arc protrusion 16 by being restrained by the wire baffle 30, and is electrically connected with each functional component located above the circular arc protrusion 16, so that the routing path is greatly shortened.
Further, the present embodiment also provides an antenna housing, which includes the antenna cable routing structure, the cable baffle 20, and the first circular arc-shaped side wall 102 and the second inner side wall 101 which use the center of the bottom wall of the antenna housing as the center of the circle. The cable barrier 20 is located at the inner side wall of the first circular arc-shaped side wall 102 and is connected to the inner bottom wall of the radome 10. In this embodiment, the first circular arc-shaped side wall 102 is a side wall of the radome 10, the second inner side wall 101 is a side wall of the recess 14, the circular arc-shaped protrusion 16, the first circular arc-shaped side wall 102 and the lower edge line of the cable trough 12 are coplanar, and the first circular arc-shaped side wall 102 has an opening, which forms a part of the cable trough 12, so that the cable trough 12 communicates with the recess 14.
In this embodiment, the radome 10, the cable baffle 20 and the cable baffle plate 30 are made of a material with high strength, good thermal conductivity and light weight, including but not limited to a metal material such as aluminum alloy, a composite material such as fiber metal laminate, preferably glass fiber aluminum alloy laminate. Because the materials of the radome 10, the cable baffle 20 and the wire blocking cover plate 30 are consistent, when the cable baffle 20 and the wire blocking cover plate 30 are connected with the radome 10, the cable baffle 20, the wire blocking cover plate 30 and the radome 10 are not easy to loosen.
The cable baffle 20 is of an open structure, is of a strip tetrahedron structure as a whole, is hollow in the inside, forms a line concentration cavity with the first circular arc-shaped side wall 102, is of an open structure on the side facing the first circular arc-shaped side wall 102 and the side facing the inner bottom wall of the radome 10, namely, the top side wall, the inner side wall 23 and the two end walls 24 are all of the open structure, and is of a structure in which the outer side wall 21 and the bottom side wall 22 are missing, the geometric shape of the outer side wall 21 of the cable baffle 20 is matched with the geometric shape of the inner side wall of the radome 10, and the geometric shape of the bottom side wall 22 of the cable baffle 20 is matched with the geometric shape of the inner bottom wall of the radome 10. For example, when the inner side wall of the radome 10 corresponding to the cable introduction position is circular arc-shaped, the geometric shape of the outer side wall 21 of the cable baffle 20 is also circular arc-shaped, and when the inner bottom wall of the radome 10 is planar, the geometric shape of the bottom side wall 22 of the cable baffle 20 is also planar.
The connection part of the inner side wall 23 of the cable baffle 20 and the end walls 24 at the two ends is provided with a first screw hole, correspondingly, the inner bottom wall of the radome 10 is provided with a threaded counter bore in an adaptive manner, and a first connecting piece penetrates through the first screw hole and is in threaded connection with the threaded counter bore, so that the cable baffle 20 and the inner bottom wall of the radome 10 are fixed. It should be noted that, the fixing of the cable baffle 20 to the inner bottom wall of the radome 10 is more convenient for processing and installation than the fixing method in which the cable baffle 20 is connected to the side wall of the radome 10 by providing a screw hole on the side wall of the radome 10.
In the present embodiment, one end of the wire blocking cover plate 30 near the inner sidewall of the radome 10 is in contact with the inner sidewall 23 of the cable blocking plate 20; the first connecting piece is a bolt, a screw, a threaded pin or the like.
In this embodiment, since the bottom side wall 22 of the cable baffle 20 is in an open structure, the routing cavity is communicated with the wire collecting cavity for the cable to pass through, so as to reduce the exposure point of the cable on the routing path, thereby reducing the potential risks of mechanical interference, electric leakage and the like.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. An antenna cable routing structure, comprising: a wire blocking cover plate (30) connected with the antenna housing (10) and a circular arc-shaped bulge (16) taking the center of the bottom wall of the antenna housing (10) as the center of a circle;
The inner bottom wall of the antenna housing (10) is provided with a cable groove (12) which is used for accommodating cables and corresponds to the cable blocking cover plate (30) along the radial direction from the cable introducing position;
A groove (14) is formed in the middle of the inner bottom wall of the radome (10), and the arc-shaped bulge (16) is arranged in the groove (14); the circular arc-shaped bulge (16) is provided with a notch (15), and the wire blocking cover plate (30) extends to the notch (15).
2. The antenna cable routing structure according to claim 1, wherein the circular arc-shaped protrusion (16) is provided with a plurality of threaded posts (17) at intervals along the circumferential direction, wherein two threaded posts (17) are positioned at two ends of the circular arc-shaped protrusion (16), and the threaded posts (17) are connected with the inner bottom wall of the radome (10).
3. Antenna cable routing structure according to claim 2, characterized in that the grooves (14) are provided with reinforcing ribs (18) in one-to-one correspondence with the threaded posts (17) along the circumference of the circular arc-shaped protrusions (16), both ends of the reinforcing ribs (18) are respectively connected with the corresponding threaded posts (17) and the side walls of the grooves (14), and the reinforcing ribs (18) face the center of the circular arc-shaped protrusions (16).
4. The antenna cable routing structure according to claim 1, wherein the bottom wall of the recess (14) is coplanar with the bottom wall of the cable trough (12).
5. A radome, comprising: a cable baffle (20) and an antenna cable routing structure according to any of claims 1 to 4; the cable baffle (20) is positioned at the inner side wall of the cable introducing position of the radome (10) and is connected with the inner bottom wall of the radome (10); the inner cavity of the cable baffle (20) is communicated with the cable groove (12), and the cable blocking cover plate (30) is in contact with the inner side wall (23) of the cable baffle (20).
6. The radome of claim 5, wherein the cable baffle (20) has an open structure, is in a rectangular tetrahedral structure as a whole, has a hollow interior, has an open structure on a side facing the inner side wall of the radome (10) and a side facing the bottom wall of the radome (10), and has a geometry matching with the geometry of the inner side wall and the inner bottom wall of the radome (10), respectively, so that the outer side wall (21) and the bottom side wall (22) of the cable baffle (20) are respectively attached to the inner side wall and the inner bottom wall of the radome (10).
7. The radome of claim 5, wherein the wire dress cover (30) and the cable baffle (20) are of a material consistent with the radome (10).
8. The radome of claim 7, wherein the wire blocking cover plate (30) and the cable baffle (20) are connected with the radome (10) by a first connection and a second connection, respectively; the first connecting piece and the second connecting piece are bolts, screws or threaded pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323048035.6U CN220963762U (en) | 2023-11-10 | 2023-11-10 | Antenna cable routing structure and antenna housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323048035.6U CN220963762U (en) | 2023-11-10 | 2023-11-10 | Antenna cable routing structure and antenna housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963762U true CN220963762U (en) | 2024-05-14 |
Family
ID=91015628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323048035.6U Active CN220963762U (en) | 2023-11-10 | 2023-11-10 | Antenna cable routing structure and antenna housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963762U (en) |
-
2023
- 2023-11-10 CN CN202323048035.6U patent/CN220963762U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2693574B1 (en) | Shield connector | |
| US11489272B2 (en) | Connector apparatus for a battery | |
| CN2821914Y (en) | Cable connector module | |
| EP0431206B1 (en) | Grounding shield connector and method | |
| EP3886545B1 (en) | Housing and electronic device | |
| CN220963762U (en) | Antenna cable routing structure and antenna housing | |
| CN114336180A (en) | Electric connector and transmission sheet thereof | |
| CN117239408B (en) | Antenna cable storage structure and antenna housing | |
| CN109830854B (en) | Shielding assembly for high-speed connector, module structure and high-speed connector | |
| CN219352254U (en) | Assembled high-efficient shielding machine case with filtering function | |
| CN218732105U (en) | Floating connector | |
| CN205429317U (en) | Connector and connector assembly | |
| CN107528114A (en) | A kind of low frequency radiating element pad and Bipolarization antenna for base station | |
| CN208782192U (en) | A kind of integrated coaxial radio frequency connector | |
| CN209045793U (en) | High-tension connector | |
| CN206259568U (en) | Shield component and single core connector | |
| CN114284806A (en) | Electric connector and transmission sheet thereof | |
| CN218648177U (en) | Socket end of connector | |
| CN220235326U (en) | Anti-interference shielding cover | |
| CN220188708U (en) | Radar shield cover mounting structure | |
| CN204968262U (en) | Nested mode piece that declines | |
| CN215497085U (en) | Antenna filter device | |
| CN221009413U (en) | Differential high-frequency shielding structure | |
| CN221058494U (en) | Domain controller and driving assistance system | |
| CN203086919U (en) | Electromagnetic shielding cover, connector and light-emitting electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |