CN211929852U - Wall-through radio frequency connector - Google Patents
Wall-through radio frequency connector Download PDFInfo
- Publication number
- CN211929852U CN211929852U CN202020854657.5U CN202020854657U CN211929852U CN 211929852 U CN211929852 U CN 211929852U CN 202020854657 U CN202020854657 U CN 202020854657U CN 211929852 U CN211929852 U CN 211929852U
- Authority
- CN
- China
- Prior art keywords
- sintering
- step structure
- insulator
- jack
- radio frequency
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of aerospace, in particular to a through-wall radio frequency connector, which comprises a sintering component and sockets symmetrically arranged at the left end and the right end of the sintering component; the sintering assembly comprises sintered glass 1 and a sintering needle 11, wherein the main body of the sintered glass 1 is cylindrical, a sintering shell 12 is arranged on the outer peripheral surface of the sintered glass 1, and the sintering needle 11 and the sintered glass 1 are arranged coaxially; the socket includes socket housing 2, jack 3, gasket 4 and insulator 5, socket housing 2 main part is hollow tube body, and socket housing 2 is close to the one end of sintering subassembly and has radial epitaxial disc structure, 2 interpolation of socket housing are equipped with jack 3, gasket 4 and insulator 5, jack 3 and gasket 4 set up in insulator 5 with the axle center, jack 3's both ends have first split structure 31 and second split structure 32, the utility model has the advantages of gas tightness performance is good.
Description
Technical Field
The utility model relates to an aerospace technical field, concretely relates to wear wall radio frequency connector.
Background
Radio frequency signals are widely used in the field of signal transmission due to the advantages of wide frequency band, strong fading resistance and the like, and when the radio frequency signals face related different signal requirements, a plurality of changes need to be made on the radio frequency connector, the through-wall air sealing requirement is one of the requirements, and the air tightness is extremely high in a sealed cabin of an aircraft, so that the through-wall radio frequency connector with excellent air tightness is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a through-wall radio frequency connector, it has the good advantage of airtight performance.
In order to achieve the above object, the utility model adopts the following technical scheme:
a through-wall radio frequency connector comprises a sintering assembly and sockets symmetrically arranged at the left end and the right end of the sintering assembly;
the sintering component comprises sintered glass and a sintering needle, the sintered glass main body is cylindrical, a sintering shell is arranged on the peripheral surface of the sintered glass, the sintering needle and the sintered glass are coaxially arranged,
the socket comprises a socket shell, a jack, a gasket and an insulator, wherein the socket shell body is a hollow tubular body, one end, close to the sintering assembly, of the socket shell is provided with a radially outward disc structure, the jack, the gasket and the insulator are inserted into the socket shell, the jack and the gasket are coaxially arranged in the insulator, two ends of the jack are provided with a first open-petal structure and a second open-petal structure, the first open-petal structure is in butt joint with the sintering pin, and the second open-petal structure is used for being connected with an external signal.
Preferably, the sintering shell is made of stainless steel material, and the sintering needle is made of iron-nickel-cobalt glass sealing alloy material.
Preferably, the middle part of the outer peripheral surface of the insertion hole is provided with a first step structure, the middle part of the inner wall of the insulator is provided with a second step structure matched with the first step structure, and the first step structure is abutted to the second step structure.
Preferably, a third step structure is arranged in the middle of the outer peripheral surface of the insulator, a fourth step structure matched with the third step structure is arranged in the middle of the inner wall of the socket shell, and the third step structure is abutted to the fourth step structure.
Preferably, two mounting holes are formed in the disc structure along the axial direction and are distributed at equal intervals.
Use the utility model discloses a beneficial effect is: the utility model discloses sintering assembly's air tightness can be good, simultaneously through set up the gasket between jack and sintering assembly, has reduced signal reflection, optimizes the voltage standing wave ratio of product, through adopting socket shell and the first lamella structural connection of opening of sintering needle, lamella structure and external signal connection are opened to the second, have guaranteed the utility model discloses radio frequency connector center conductor's electric continuity.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a sintering assembly according to the present invention;
fig. 3 is an installation diagram of the present invention.
The reference numerals include:
1-sintered glass, 11-sintered needle, 12-sintered shell, 2-socket shell, 21-fourth step structure, 22-mounting hole, 3-jack, 31-first open-petal structure, 32-second open-petal structure, 33-first step structure, 4-gasket, 5-insulator, 51-second step structure, 52-third step structure, 6-mounting plate, and 7-laser welding position.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, a through-wall rf connector includes a sintered assembly and sockets symmetrically disposed at left and right ends of the sintered assembly;
the sintering subassembly includes sintered glass 1 and sintering needle 11, and sintered glass 1 main part is cylindrical, has sintering casing 12 on sintered glass 1's the outer peripheral face, and sintering needle 11 sets up with the coaxial axle center with sintered glass 1, and sintering casing 12 and sintering needle 11 are formed through the whole sintering of sintered glass 1, and this kind of structure gas tightness can be good, for the utility model discloses an installation and guarantee its shielding property, the length of sintering casing 12 with the utility model discloses the mounting panel 6 thickness of the required mounting position of installation is the same, adopts laser welding to form laser welding department 7 between sintering casing 12 and the mounting panel 6 after wearing the wall, makes sintering subassembly and mounting panel 6 realize edge seamless connection;
the socket includes socket housing 2, jack 3, gasket 4 and insulator 5, and socket housing 2 main part is hollow tubular body, and socket housing 2 is close to the one end of sintering subassembly and has radial epitaxial disc structure, and socket housing 2 interpolation is equipped with jack 3, gasket 4 and insulator 5, and jack 3 and gasket 4 set up in insulator 5 with the axle center, and gasket 4 sets up between sintered glass 1 and jack 3, does the utility model discloses an electrical property compensation structure, can reduce signal reflection, optimize its voltage standing wave ratio, jack 3's both ends have first lamella structure 31 and the lamella structure 32 is opened to the second, and first lamella structure 31 and 11 butt joints of sintering needle, realize with sintering subassembly in the sintering needle 11 be connected, guarantee the utility model discloses connector center conductor's electric continuity, second are opened lamella structure 32 and are used for being connected with external signal.
The sintering shell 12 is made of stainless steel material, and the sintering needle 11 is made of iron-nickel-cobalt glass sealing alloy material.
The middle part of the outer peripheral surface of the jack 3 is provided with a first step structure 33, the middle part of the inner wall of the insulator 5 is provided with a second step structure 51 matched with the first step structure, the first step structure 33 is abutted against the second step structure 51, and the axial position between the jack 3 and the insulator 5 is fixed through the mutual matching of the first step structure 33 and the second step structure 51.
The middle part of the outer peripheral surface of the insulator 5 is provided with a third step structure 52, the middle part of the inner wall of the socket shell 2 is provided with a fourth step structure 21 matched with the third step structure, the third step structure 52 is abutted against the fourth step structure 21, and the axial position between the insulator 5 and the socket shell 2 is fixed through the mutual matching of the third step structure 52 and the fourth step structure 21.
The structural mounting hole 22 of having seted up two equidistant distributions along the axial of disc uses screw cooperation mounting hole 22 during the installation, can with the utility model discloses firm the installing on required mounted position's mounting panel 6.
The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.
Claims (5)
1. A through-wall radio frequency connector is characterized in that: the sintering device comprises a sintering component and sockets symmetrically arranged at the left end and the right end of the sintering component;
the sintering assembly comprises sintered glass (1) and a sintering needle (11), the main body of the sintered glass (1) is cylindrical, a sintering shell (12) is arranged on the outer peripheral surface of the sintered glass (1), and the sintering needle (11) and the sintered glass (1) are coaxially arranged;
the socket comprises a socket shell (2), a jack (3), a gasket (4) and an insulator (5), wherein the socket shell (2) is a hollow tubular body, one end of the socket shell (2) close to the sintering assembly is provided with a radially outward disk structure, the jack (3), the gasket (4) and the insulator (5) are inserted in the socket shell (2), the jack (3) and the gasket (4) are coaxially arranged in the insulator (5), two ends of the jack (3) are provided with a first split structure (31) and a second split structure (32), the first split structure (31) is in butt joint with the sintering needle (11), and the second split structure (32) is used for being connected with an external signal.
2. A through-wall radio frequency connector as claimed in claim 1, wherein: the sintering shell (12) is made of stainless steel materials, and the sintering needle (11) is made of iron-nickel-cobalt glass sealing alloy materials.
3. A through-wall radio frequency connector as claimed in claim 1, wherein: the middle part of the outer peripheral surface of the insertion hole (3) is provided with a first step structure (33), the middle part of the inner wall of the insulator (5) is provided with a second step structure (51) matched with the first step structure, and the first step structure (33) is abutted to the second step structure (51).
4. A through-wall radio frequency connector as claimed in claim 1, wherein: the middle part of the outer peripheral surface of the insulator (5) is provided with a third step structure (52), the middle part of the inner wall of the socket shell (2) is provided with a fourth step structure (21) matched with the third step structure, and the third step structure (52) is abutted to the fourth step structure (21).
5. A through-wall radio frequency connector as claimed in claim 1, wherein: two mounting holes (22) which are distributed at equal intervals are axially formed in the disc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854657.5U CN211929852U (en) | 2020-05-20 | 2020-05-20 | Wall-through radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854657.5U CN211929852U (en) | 2020-05-20 | 2020-05-20 | Wall-through radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211929852U true CN211929852U (en) | 2020-11-13 |
Family
ID=73320792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020854657.5U Active CN211929852U (en) | 2020-05-20 | 2020-05-20 | Wall-through radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211929852U (en) |
-
2020
- 2020-05-20 CN CN202020854657.5U patent/CN211929852U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7408521B2 (en) | Low profile bicone antenna | |
| KR200484775Y1 (en) | Blind insertion floating type connector | |
| US9276302B2 (en) | Waveguide rotary joint including half-height waveguide portions | |
| CN209929452U (en) | Double-channel microwave rotary joint | |
| WO2019080568A1 (en) | Coaxial connector and filter, and radio frequency device | |
| CN112803127B (en) | Broadband non-contact coaxial rotary joint and radar antenna | |
| CN211929852U (en) | Wall-through radio frequency connector | |
| US10950993B2 (en) | Coaxial connector | |
| WO2019223272A1 (en) | Low intermodulation radiofrequency coaxial connector | |
| CN106803619B (en) | A kind of aerospace high-power TNC connector and its assembly method | |
| CN114421103B (en) | Non-contact airtight high-power coaxial waveguide rotary joint | |
| US10122130B2 (en) | Connector assembly with an insulator | |
| CN104362480A (en) | Universal connector for 7/8 common cables and 7/8 leaky cables | |
| CN210744226U (en) | Inner conductor, inner conductor assembly and connector | |
| CN113539767A (en) | Coaxial energy transmission structure for traveling wave tube and traveling wave tube | |
| CN218958138U (en) | Single-ended floating high-performance radio frequency coaxial connector | |
| CN110808505A (en) | Plug, socket and radio frequency integrated connector | |
| CN205724146U (en) | A kind of high frequency turns low frequency adapter | |
| CN218215842U (en) | High temperature resistant radio frequency coaxial connector | |
| CN206163795U (en) | Subminaturization frequency band wide type WMP radio frequency coaxial connector | |
| CN212848986U (en) | N-type male connector | |
| CN216251340U (en) | Buckle type water-sealing circular integrated connector structure | |
| CN216289086U (en) | Radio frequency air-tight seal adapter | |
| CN211045837U (en) | Radio frequency connector | |
| CN214956742U (en) | Switching device for coaxial energy transmission window of traveling wave tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |