CN220672836U - Accurate wire winding skeleton of high frequency antenna - Google Patents
Accurate wire winding skeleton of high frequency antenna Download PDFInfo
- Publication number
- CN220672836U CN220672836U CN202322092754.1U CN202322092754U CN220672836U CN 220672836 U CN220672836 U CN 220672836U CN 202322092754 U CN202322092754 U CN 202322092754U CN 220672836 U CN220672836 U CN 220672836U
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- framework
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- positioning
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- 238000004804 winding Methods 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a precise winding framework of a high-frequency antenna, and relates to the technical field of high-frequency antennas. The antenna comprises an antenna base plate body, wherein a connecting piece is fixed on one side of the antenna base plate body, and a framework body is sleeved on the outer side of the connecting piece; the locking and positioning mechanism is arranged on one side, close to the framework, of the outer surface of the connecting piece and is used for limiting the position of the framework; the threaded cover plate is sleeved on the outer side of the connecting piece and connected with threads on the outer surface of the framework body; the reinforcing mechanism is arranged inside the connecting piece. The utility model can be connected with the positioning rod through the matching of the positioning clamping groove and the positioning sliding groove, then the framework body is rotated, so that the framework body can be connected with the connecting piece quickly, the threaded cover plate is screwed and sleeved on the outer side of the framework body, the connecting effect between the framework body and the connecting piece can be ensured, the proper framework can be selected according to the requirement to ensure the accuracy, the threaded cover plate can push the limiting rod to be clamped on the inner side of the limiting groove, and the connecting part of the framework body and the connecting piece can be reinforced.
Description
Technical Field
The utility model belongs to the technical field of high-frequency antennas, and particularly relates to a precise winding framework of a high-frequency antenna.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all rely on antennas to work when information is transmitted by electromagnetic waves. In addition, in terms of energy transfer with electromagnetic waves, non-signal energy radiation also requires antennas:
a spiral antenna structure with a retrieved publication number CN209071594U, which specifically discloses: the position department that corresponds the flange on the antenna chassis is equipped with an annular channel, is equipped with the sealing washer in the annular channel, and the degree of depth of annular channel is less than the thickness of sealing washer, when being fixed in the antenna chassis with the radome through the second screw, the flange at first contacted the sealing washer, and the flange extrudeed the sealing washer and makes the sealing washer laminate the flange completely to the sealing washer, and the radome forms seal structure with the antenna chassis, and the second screw of tightening again is to flange and antenna chassis contact. When the antenna is installed, the winding framework is required to be accurately ensured, the winding framework needs to be replaced according to requirements, the position of the winding framework can be limited by the equipment, the equipment is required to be connected and fixed through a plurality of groups of bolts, and then the winding framework is inconvenient to connect.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the accurate winding framework of the high-frequency antenna, which can effectively solve the problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a precise winding framework of a high-frequency antenna, which comprises an antenna bottom plate body, wherein a connecting piece is fixed on one side of the antenna bottom plate body, a framework body is sleeved on the outer side of the connecting piece, and a radio frequency connector is fixed in the center of the inside of the antenna bottom plate body;
the locking and positioning mechanism is arranged on one side, close to the framework, of the outer surface of the connecting piece and is used for limiting the position of the framework;
the threaded cover plate is sleeved on the outer side of the connecting piece and connected with threads on the outer surface of the framework body;
the reinforcing mechanism is arranged inside the connecting piece and used for reinforcing the connecting part of the connecting piece and the framework body.
Further, locking positioning mechanism includes location draw-in groove, location spout and locating lever, and the location draw-in groove is evenly offered in one side that the connecting piece surface is close to the skeleton body, and the location spout is offered in one side of location draw-in groove, and the skeleton body can be along the inside rotation of location spout, and the locating lever is fixed in one side that the skeleton body is close to the connecting piece, and the rotatory joint is inside the location draw-in groove, and the cross section of locating lever is "T" font structure.
Further, the inner wall of the framework body is provided with a connecting groove, and the connecting groove is sleeved on the outer surface of the connecting piece.
Further, strengthening mechanism includes spacing recess, spacing draw-in groove and gag lever post, screw thread apron, and spacing recess is evenly offered at skeleton body inner wall, and the cross section of spacing recess is triangle-shaped structure, and the outside at the connecting piece is offered to the spacing draw-in groove, and the appearance structure between spacing recess and the spacing draw-in groove is identical, and gag lever post slip joint is inside spacing draw-in groove to extend to spacing recess inside.
Further, the outer surface of the framework body is spirally and uniformly provided with spiral grooves, and the cross section of each spiral groove is of a trapezoid structure.
The utility model has the following beneficial effects:
according to the utility model, the antenna can be conveniently wound through the spiral groove on the outer side of the framework body, the accurate winding space of the antenna can be ensured, the positioning clamping groove is matched with the positioning sliding groove and can be connected with the positioning rod, then the framework body is rotated, so that the framework body is quickly connected with the connecting piece, meanwhile, the threaded cover plate is screwed and sleeved on the outer side of the framework body, the connecting effect between the framework body and the connecting piece can be ensured, the framework body can be quickly fixed, a proper framework body can be selected according to the requirement, the accuracy of the framework body is ensured, and meanwhile, the threaded cover plate can push the limiting rod to be clamped on the inner side of the limiting groove, so that the joint of the framework body and the connecting piece can be reinforced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an antenna chassis of the present utility model;
FIG. 2 is a schematic cross-sectional view of an antenna chassis of the present utility model;
FIG. 3 is a schematic diagram of a skeleton of the present utility model;
fig. 4 is an enlarged partial schematic view of fig. 2 at a in accordance with the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. an antenna base plate body; 2. a connecting piece; 3. positioning clamping grooves; 4. positioning a chute; 5. a skeleton body; 6. a connection groove; 7. a positioning rod; 8. a limit groove; 9. a limit clamping groove; 10. a limit rod; 11. a threaded cover plate; 12. a radio frequency connector; 13. a spiral groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model is a precise winding framework of a high-frequency antenna, which comprises an antenna base plate body 1, wherein a connecting piece 2 is fixed on one side of the antenna base plate body 1, a framework body 5 is sleeved on the outer side of the connecting piece 2, and a radio frequency connector 12 is fixed in the center of the inside of the antenna base plate body 1;
the locking and positioning mechanism is arranged on one side, close to the framework body 5, of the outer surface of the connecting piece 2 and is used for limiting the position of the framework body 5;
the threaded cover plate 11 is sleeved on the outer side of the connecting piece 2 and is connected with threads on the outer surface of the framework body 5;
the reinforcing mechanism is arranged inside the connecting piece 2 and used for reinforcing the joint of the connecting piece 2 and the framework 5.
As shown in fig. 1-3, the locking positioning mechanism comprises a positioning clamping groove 3, a positioning sliding groove 4 and a positioning rod 7, the positioning clamping groove 3 is uniformly formed in one side, close to the framework body 5, of the outer surface of the connecting piece 2, the positioning sliding groove 4 is formed in one side of the positioning clamping groove 3, the framework body 5 can rotate along the inside of the positioning sliding groove 4, the positioning rod 7 is fixed on one side, close to the connecting piece 2, of the framework body 5, and is rotationally clamped in the positioning clamping groove 3, the cross section of the positioning rod 7 is of a T-shaped structure, specifically, the positioning clamping groove 3 is matched with the positioning sliding groove 4 and can be connected with the positioning rod 7, then the framework body 5 can be quickly connected with the connecting piece 2 by rotating the framework body 5, the connecting groove 6 is formed in the inner wall of the framework body 5 and is sleeved on the outer surface of the connecting piece 2, and the connecting groove 6 can be sleeved on the outer side, so that the connecting part of the connecting piece 2 and the framework body 5 can be reinforced, and the occurrence of offset can be avoided.
As shown in fig. 1-4, the reinforcing mechanism comprises a limit groove 8, a limit clamping groove 9, a limit rod 10 and a threaded cover plate 11, wherein the limit groove 8 is uniformly formed in the inner wall of the skeleton body 5, the cross section of the limit groove 8 is of a triangular structure, the limit clamping groove 9 is formed in the outer side of the connecting piece 2, the appearance structure between the limit groove 8 and the limit clamping groove 9 is identical, the limit rod 10 is slidably clamped in the limit clamping groove 9 and extends towards the inside of the limit groove 8, specifically, the threaded cover plate 11 is screwed and sleeved on the outer side of the skeleton body 5, the connecting effect between the skeleton body 5 and the connecting piece 2 can be guaranteed, the skeleton body 5 can be further fixed quickly, the proper skeleton body 5 can be selected according to the requirement, the accuracy of the skeleton body is guaranteed, then, when the threaded cover plate 11 is screwed, the limit rod 10 on the inner side of the limit clamping groove 9 is pushed towards the inside of the limit groove 8, the skeleton body 5 and the connecting piece 2 are reinforced, the outer surface of the skeleton body 5 is spirally and uniformly provided with a spiral groove 13, the cross section of the spiral groove 13 is of a trapezoid structure, the spiral groove 13 can be wound through the skeleton body 5, and the spiral glue can be conveniently processed at equal intervals, and the antenna can be conveniently wound.
Working principle: firstly, the connecting groove 6 on the inner side of the framework 5 is slidably sleeved on the outer side of the connecting piece 2, the positioning rod 7 is clamped with the positioning clamping groove 3, then, the framework 5 is rotated, the positioning rod 7 can rotate along the inner side of the positioning sliding groove 4, the limiting groove 8 and the limiting clamping groove 9 can be kept consistent, then, the threaded cover plate 11 is rotated, the connecting part between the connecting piece 2 and the framework 5 can be screwed on the outer side of the framework 5, when the threaded cover plate 11 is adjusted, the limiting rod 10 on the inner side of the limiting clamping groove 9 is pushed into the limiting groove 8, the connecting part between the framework 5 and the connecting piece 2 can be reinforced, then, the spiral groove 13 on the outer side of the framework 5 can conveniently wind an antenna, the accurate space between the winding of the antenna can be ensured through glue and the like, and finally, the radio frequency connector 12 arranged on the inner side of the antenna bottom plate 1 can ensure normal operation of equipment.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (5)
1. The accurate winding framework of the high-frequency antenna comprises an antenna base plate body (1), a connecting piece (2) is fixed on one side of the antenna base plate body (1), a framework body (5) is sleeved on the outer side of the connecting piece (2), a radio frequency connector (12) is fixed in the center of the inside of the antenna base plate body (1),
the locking and positioning mechanism is arranged on one side, close to the framework body (5), of the outer surface of the connecting piece (2) and is used for limiting the position of the framework body (5);
the threaded cover plate (11) is sleeved on the outer side of the connecting piece (2) and connected with threads on the outer surface of the framework body (5);
the reinforcing mechanism is arranged inside the connecting piece (2) and used for reinforcing the joint of the connecting piece (2) and the framework body (5).
2. The precise winding framework of the high-frequency antenna according to claim 1, wherein the locking positioning mechanism comprises a positioning clamping groove (3), a positioning sliding groove (4) and a positioning rod (7), the positioning clamping groove (3) is uniformly formed in one side, close to the framework body (5), of the outer surface of the connecting piece (2), the positioning sliding groove (4) is formed in one side, close to the framework body (3), of the positioning clamping groove (3), the framework body (5) can rotate along the inner portion of the positioning sliding groove (4), the positioning rod (7) is fixed on one side, close to the connecting piece (2), of the framework body (5) and is rotatably clamped in the positioning clamping groove (3), and the cross section of the positioning rod (7) is of a T-shaped structure.
3. The precise winding framework of the high-frequency antenna according to claim 1, wherein the inner wall of the framework body (5) is provided with a connecting groove (6), and the connecting groove (6) is sleeved on the outer surface of the connecting piece (2).
4. The precise winding framework of the high-frequency antenna according to claim 1, wherein the reinforcing mechanism comprises a limit groove (8), a limit clamping groove (9) and a limit rod (10), and a threaded cover plate (11), the limit groove (8) is uniformly formed in the inner wall of the framework body (5), the cross section of the limit groove (8) is of a triangular structure, the limit clamping groove (9) is formed in the outer side of the connecting piece (2), the appearance structure between the limit groove (8) and the limit clamping groove (9) is identical, and the limit rod (10) is slidably clamped in the limit clamping groove (9) and extends towards the inside of the limit groove (8).
5. The precise winding framework of the high-frequency antenna according to claim 1, wherein spiral grooves (13) are uniformly formed on the outer surface of the framework body (5) in a spiral shape, and the cross section of each spiral groove (13) is in a trapezoid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092754.1U CN220672836U (en) | 2023-08-04 | 2023-08-04 | Accurate wire winding skeleton of high frequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092754.1U CN220672836U (en) | 2023-08-04 | 2023-08-04 | Accurate wire winding skeleton of high frequency antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220672836U true CN220672836U (en) | 2024-03-26 |
Family
ID=90332612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322092754.1U Active CN220672836U (en) | 2023-08-04 | 2023-08-04 | Accurate wire winding skeleton of high frequency antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220672836U (en) |
-
2023
- 2023-08-04 CN CN202322092754.1U patent/CN220672836U/en active Active
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