CN220821888U - Cavity structure of microwave circulator - Google Patents
Cavity structure of microwave circulator Download PDFInfo
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- CN220821888U CN220821888U CN202322566428.XU CN202322566428U CN220821888U CN 220821888 U CN220821888 U CN 220821888U CN 202322566428 U CN202322566428 U CN 202322566428U CN 220821888 U CN220821888 U CN 220821888U
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- fixing
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- cavity structure
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- 239000004020 conductor Substances 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000003491 array Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of microwave circulators, in particular to a cavity structure of a microwave circulator, which comprises a main body, wherein three through grooves are formed in the outer surface of the main body, three mounting blocks and three fixing blocks are fixedly connected to the lower part of the outer surface of the main body, fixing holes are formed in the upper ends of the three mounting blocks, mounting holes are formed in the upper ends of the three fixing blocks, fixing pins are inserted into the inner surfaces of the three fixing holes, and a central conductor is arranged on the lower part of the inner surface of the main body. According to the cavity structure of the microwave circulator, the fixing holes are formed in the upper ends of the three mounting blocks, the fixing pins are connected in the three fixing holes in a penetrating mode, meanwhile, the fixing rings are arranged in the three pins, and when the central conductor is fixed through the three pins, the three fixing pins can be respectively inserted into the three fixing rings and connected with the fixing holes, the pins and the fixing rings are not damaged when the fixing rings are mounted through the fixing pins, and the pins and the fixing rings are convenient to fixedly mount and dismount.
Description
Technical Field
The utility model relates to the technical field of microwave circulators, in particular to a cavity structure of a microwave circulator.
Background
The circulator is a non-reversible device with a plurality of ports, and in the working process, incident waves entering any one port are sequentially transmitted to the next port according to the direction determined by a static magnetic bias field, and the circulator has wide application in devices such as an isolator, a duplexer, a reflecting amplifier and the like, and is particularly a surface-mounted circulator;
when the central body and the cavity in the existing microwave circulator are connected, the connecting pins are generally connected through multiple folding and clamping or directly soldered, and the pins are easy to damage or inconvenient to split in a connecting mode, so that a novel cavity structure of the microwave circulator is provided.
Disclosure of utility model
The utility model mainly aims to provide a cavity structure of a microwave circulator, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a microwave circulator cavity structure, includes the main part, the main part surface is opened there are three logical groove, main part surface lower part fixedly connected with three installation piece and three fixed block, and is three the fixed orifices has all been opened to the installation piece upper end, and is three the fixed orifices upper end has all been opened the installation hole, and is three the fixed orifices internal surface is all interlude and is connected with the fixed pin, main part internal surface lower part is provided with the center conductor, center conductor lower extreme fixedly connected with three pin, and is three the equal fixedly connected with solid fixed ring of one end that center conductor was kept away from to the pin, main part internal surface upper portion block is connected with the fixed lid.
Preferably, the fixing hole comprises a slot, and a second clamping groove is formed in the upper portion of the inner surface of the slot.
Preferably, the fixing pin comprises a pin body, the upper end of the pin body is fixedly connected with a fixing pressing plate, and the upper part of the outer surface of the pin body is fixedly connected with a clamping ring.
Preferably, the three through grooves and the three pins are distributed in equal distance annular arrays and are not contacted with each other, the three mounting blocks and the three fixing blocks are distributed in equal distance annular arrays in a staggered mode and are not contacted with each other, the three mounting blocks correspond to the three through grooves respectively, the three fixing rings correspond to the three fixing holes respectively, the three fixing rings are connected with the three fixing pins in a penetrating mode respectively, and the lower end of the fixing cover is attached to the upper end of the central conductor.
Preferably, the pin body is connected with the fixing ring and the slot in a penetrating way.
Preferably, the clamping ring is in clamping connection with the second clamping groove.
Preferably, a first clamping groove is formed in the upper portion of the inner surface of the main body, and the inner surface of the first clamping groove is connected with the fixed cover in a clamping mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the upper ends of the three mounting blocks are provided with the fixing holes, the fixing pins are inserted and connected in the three fixing holes, meanwhile, the three pins of the central conductor are provided with the fixing rings, and when the central conductor is fixed through the three pins, the three fixing pins can be respectively inserted into the three fixing rings and connected with the fixing holes, and the fixing rings are installed through the fixing pins, so that the pins and the fixing rings are not damaged, and the pins and the fixing rings are very convenient to fixedly install and detach;
2. According to the utility model, the first clamping groove is formed in the upper portion of the inner surface of the main body, the fixing cover is clamped and connected to the inner surface of the first clamping groove, and when the central conductor is fixedly installed, the fixing cover is directly clamped into the first clamping groove, so that the central conductor can be fixed and limited, the central conductor is very convenient to install and fix, and meanwhile, when the fixing cover connected through clamping needs to be taken down, the central conductor can be directly tilted through the three through grooves formed in the outer surface of the main body, so that the central conductor is very convenient to detach.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a cavity structure of a microwave circulator of the utility model;
Fig. 2 is a schematic diagram showing the overall structure of a cavity structure of a microwave circulator;
FIG. 3 is a schematic diagram of the internal structure of the main body of the cavity structure of the microwave circulator of the utility model;
Fig. 4 is a schematic diagram showing the overall structure of the fixing hole and the fixing pin of the cavity structure of the microwave circulator.
In the figure: 1. a main body; 2. a through groove; 3. a mounting block; 4. a fixed block; 5. a fixing hole; 6. a mounting hole; 7. a fixing pin; 8. a center conductor; 9. pins; 10. a fixing ring; 11. a fixed cover; 12. a first clamping groove; 51. a slot; 52. a second clamping groove; 71. a pin body; 72. a fixed pressing plate; 73. and a clasp.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a microwave circulator cavity structure, including main part 1, main part 1 surface is opened there is three logical groove 2, main part 1 surface lower part fixedly connected with three installation piece 3 and three fixed block 4, all open fixed orifices 5 in three installation piece 3 upper end, all open mounting hole 6 in three fixed block 4 upper end, all alternate connection in three fixed orifices 5 internal surface has fixed pin 7, main part 1 internal surface lower part is provided with center conductor 8, center conductor 8 lower extreme fixedly connected with three pin 9, the equal fixedly connected with solid fixed ring 10 of one end that center conductor 8 was kept away from to three pin 9, main part 1 internal surface upper portion block is connected with fixed lid 11, three logical groove 2 and the equal distance annular array of three pin 9 distribute and each other do not contact, three installation piece 3 and the equidistant crisscross annular array of three fixed block 4 distribute each other and do not contact, three installation piece 3 respectively correspond with three logical groove 2 position, three solid fixed ring 10 respectively correspond with three fixed orifices 5 position, and three solid fixed ring 10 alternate connection respectively with three fixed pin 7, guy 11 upper end laminating with center conductor 8 upper end.
In this embodiment, the fixed hole 5 includes the slot 51, the second draw-in groove 52 is opened on slot 51 internal surface upper portion, the fixed pin 7 includes the pin body 71, pin body 71 upper end fixedly connected with fixed clamp plate 72, pin body 71 surface upper portion fixedly connected with snap ring 73, pin body 71 is connected with solid fixed ring 10 and slot 51 interlude jointly, snap ring 73 and second draw-in groove 52 block connection, through being provided with fixed hole 5 and fixed pin 7 in the device, simultaneously, the fixed hole 5 internal surface is opened there is second draw-in groove 52, fixed pin 7 surface fixedly connected with snap ring 73, when pin 9 in the center conductor 8 is fixed, can directly use fixed pin 7 to pass solid fixed ring 10 in pin 9 and be connected with fixed hole 5, fixed pin 7 is connected with fixed hole 5, snap ring 73 can carry out block connection with second draw-in groove 52, thereby realize fixing, carry out the fixed of pin 9 through fixed pin 7 and fixed hole 5, can not cause the damage to pin 9 and solid fixed ring 10, can also make things convenient for 9 and solid fixed ring 10 follow-up dismantlement separation.
In this embodiment, the upper portion of the inner surface of the main body 1 is provided with the first clamping groove 12, the inner surface of the first clamping groove 12 is connected with the fixed cover 11 in a clamping manner, the fixed cover 11 is arranged to be connected with the first clamping groove 12 in a mutually clamping manner, when the central conductor 8 is installed, the fixed cover 11 is directly connected with the first clamping groove 12 in a clamping manner, so that the central conductor 8 can be fixed, the installation and the fixation of the central conductor 8 are very convenient, and when the central conductor 8 needs to be disassembled, the fixed cover 11 can be tilted through the three through grooves 2 on the outer surface of the main body 1, so that the disassembly of the central conductor 8 is very convenient.
It should be noted that, the utility model is a cavity structure of a microwave circulator, through all opening the fixed hole 5 in the upper end of three installation blocks 3, and all alternate and be connected with fixed pin 7 in three fixed holes 5, simultaneously, all be provided with solid fixed ring 10 in three pin 9 of center conductor 8, when center conductor 8 is fixed through three pin 9, can use three fixed pin 7 to insert three solid fixed ring 10 respectively and be connected with fixed hole 5, gu fixed ring 10 installs through fixed pin 7 and can not damage pin 9 and solid fixed ring 10, still make pin 9 and solid fixed ring 10 carry out fixed installation and dismantlement very convenient, and through opening first draw-in groove 12 in main part 1 internal surface upper portion, and be connected with fixed cover 11 at first draw-in groove 12 internal surface block, when center conductor 8 carries out fixed installation, it is very convenient to directly insert fixed cover 11 into first draw-in groove 12 inside can accomplish the fixed spacing of center conductor 8, simultaneously, it is also very convenient to take off through three direct open center conductor 8 through the fixed cover 11 that block connection need take down main part 1, it is very convenient to take off through three general grooves 2.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The cavity structure of the microwave circulator comprises a main body (1), and is characterized in that: the novel electric connector comprises a main body (1), and is characterized in that three through grooves (2) are formed in the outer surface of the main body (1), three mounting blocks (3) and three fixing blocks (4) are fixedly connected to the lower portion of the outer surface of the main body (1), fixing holes (5) are formed in the upper ends of the three mounting blocks (3), mounting holes (6) are formed in the upper ends of the three fixing blocks (4), fixing pins (7) are inserted into the inner surfaces of the fixing holes (5), a central conductor (8) is arranged on the lower portion of the inner surface of the main body (1), three pins (9) are fixedly connected to the lower end of the central conductor (8), fixing rings (10) are fixedly connected to one ends, far away from the central conductor (8), of the three pins (9), and fixing covers (11) are connected to the upper portions of the inner surfaces of the main body (1) in a clamping mode.
The fixing hole (5) comprises a slot (51), and a second clamping groove (52) is formed in the upper part of the inner surface of the slot (51);
The fixing pin (7) comprises a pin body (71), the upper end of the pin body (71) is fixedly connected with a fixing pressing plate (72), and the upper part of the outer surface of the pin body (71) is fixedly connected with a clamping ring (73).
2. The microwave circulator cavity structure of claim 1, wherein: the three through grooves (2) and the three pins (9) are distributed in equal distance annular arrays and are not contacted with each other, the three mounting blocks (3) and the three fixing blocks (4) are distributed in equal distance annular arrays and are not contacted with each other, the three mounting blocks (3) correspond to the positions of the three through grooves (2) respectively, the three fixing rings (10) correspond to the positions of the three fixing holes (5) respectively, the three fixing rings (10) are connected with the three fixing pins (7) in an penetrating mode respectively, and the lower ends of the fixing covers (11) are attached to the upper ends of the central conductors (8).
3. The microwave circulator cavity structure of claim 1, wherein: the pin body (71) is connected with the fixing ring (10) and the slot (51) in a penetrating way.
4. The microwave circulator cavity structure of claim 1, wherein: the clamping ring (73) is connected with the second clamping groove (52) in a clamping mode.
5. The microwave circulator cavity structure of claim 1, wherein: the upper part of the inner surface of the main body (1) is provided with a first clamping groove (12), and the inner surface of the first clamping groove (12) is connected with the fixed cover (11) in a clamping way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322566428.XU CN220821888U (en) | 2023-09-21 | 2023-09-21 | Cavity structure of microwave circulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322566428.XU CN220821888U (en) | 2023-09-21 | 2023-09-21 | Cavity structure of microwave circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220821888U true CN220821888U (en) | 2024-04-19 |
Family
ID=90675549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322566428.XU Active CN220821888U (en) | 2023-09-21 | 2023-09-21 | Cavity structure of microwave circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220821888U (en) |
-
2023
- 2023-09-21 CN CN202322566428.XU patent/CN220821888U/en active Active
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