CN202977920U - Radio frequency coaxial connector with air-tight sealing property - Google Patents
Radio frequency coaxial connector with air-tight sealing property Download PDFInfo
- Publication number
- CN202977920U CN202977920U CN 201220676508 CN201220676508U CN202977920U CN 202977920 U CN202977920 U CN 202977920U CN 201220676508 CN201220676508 CN 201220676508 CN 201220676508 U CN201220676508 U CN 201220676508U CN 202977920 U CN202977920 U CN 202977920U
- Authority
- CN
- China
- Prior art keywords
- jack
- glass sintering
- radio frequency
- coaxial connector
- sintering assembly
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Disclosed in the utility model is a radio frequency coaxial connector with an air-tight sealing property, wherein the radio frequency coaxial connector comprises a glass sintering assembly. The radio frequency coaxial connector is characterized in that the connector also includes a jack and an insulator; and the insulator is arranged inside a housing of the glass sintering assembly and the jack is arranged inside the insulator. According to the radio frequency coaxial connector with the air-tight sealing property, the glass sintering assembly is employed to ensure the air tightness requirement of the connector; and the reliable contact of the jack and the inner conductor is also realized, thereby ensuring the elastic contact and the good signal transmission function of the connector. In addition, a jack step and a glass sintering assembly step are arranged in a staggered mode and the position where the jack step on the jack and the inner conductor of the glass sintering assembly are inserted and combined is arranged in a gap mode, thereby realizing the compensation on the high impedance during the signal transmission process and ensuring the good radio frequency transmission performance of the connector.
Description
Technical field
The utility model relates to a kind of connector, specifically, relates to a kind of hermetic sealing RF coaxial connector.
Background technology
At present, military communication system is for the assurance chip and the moisture-sensitive element is not oxidized and pollution, and communication module usually adopts hermetically-sealed construction.In cabinet, rack sealing itself, also require the connector that rack, cabinet panel interface use also must guarantee gas sealing ability.And at present domestic manufacturer can't guarantee hermetic seal index and radio-frequency performance substantially, so this hermetic seal radio frequency connector also depends on import mostly, affected by the factors such as import restriction, friendship phase, price, can't satisfy the demand of China's military communication equipment.
The utility model content
The technical problems to be solved in the utility model is: be directed to the deficiencies in the prior art, provide that a kind of gas sealing ability is good, radio-frequency performance and the good hermetic sealing RF coaxial connector of signal transmission performance.
In order to reach the foregoing invention purpose, the technical solution adopted in the utility model is: a kind of hermetic sealing RF coaxial connector is provided, comprise the glass sintering assembly, it is characterized in that: also comprise jack and insulator, described insulator is arranged in the glass sintering assembly housing, and described jack is arranged in insulator.
In hermetic sealing RF coaxial connector provided by the utility model, be provided with the first hangnail for fixed insulation on described glass sintering assembly housing; Be provided with on described jack for the second hangnail that is fixedly connected with insulator; The right-hand member of described jack is provided with resilient contact structure.
In hermetic sealing RF coaxial connector provided by the utility model, described jack step and glass sintering assembly step shift to install; On described jack, jack step and glass sintering assembly inner wire inserting position are set to the space.
In sum, the hermetic sealing RF coaxial connector that provides of the utility model has following beneficial effect:
(1) hermetic sealing RF coaxial connector that provides of the utility model adopts the glass sintering assembly to guarantee the air-tightness requirement of this connector.
(2) hermetic sealing RF coaxial connector that provides of the utility model adopts the jack that will have resilient contact structure to be installed in the glass sintering assembly, realized that jack contacts with the reliable of inner wire, and then guaranteed the Elastic Contact of this connector and good signal transfer functions.
(3) the utility model by jack step and glass sintering assembly step be set shift to install and jack on jack step and glass sintering assembly inner wire inserting position be set to the mode in space, realized in the signals transmission compensation of high impedance has been guaranteed the radio frequency transmission performance that this connector is good.
Description of drawings
Fig. 1 is the structural representation of the utility model-embodiment.
Fig. 2 is the structural representation of the glass sintering assembly of the utility model-embodiment.
Fig. 3 is the structural representation of the jack of the utility model-embodiment.
Wherein, 1, glass sintering assembly housing; 2, jack; 3, insulator; 4, space; 5, glass sintering assembly step; 6, jack step; 7, the first hangnail; 8, glass; 9, inner wire; 10, the second hangnail; 11, resilient contact structure.
Embodiment
Below in conjunction with specific embodiment, embodiment of the present utility model is done and is described in detail:
As shown in Figure 1 to Figure 3, hermetic sealing RF coaxial connector of the present utility model comprises glass sintering assembly, jack 2 and insulator 3; Wherein, the glass sintering assembly is formed by glass sintering assembly housing 1, glass 8 and inner wire 9 sintering, and glass sintering assembly housing 1 and inner wire 9 all adopt the kovar alloy material to make; Reinstall jack 2 after glass sintering assembly sintering, jack 2 is reliably contacted with the inner wire 9 of glass sintering assembly, and then guaranteed simultaneously gas sealing ability and the Elastic Contact function of this connector.
Be provided with the first hangnail 7 on glass sintering assembly housing 1, the first hangnail 7 blocks insulator 3 after glass sintering assembly housing 1 to make insulator 3 pack into, prevents that insulator 3 from withdrawing from; Be provided with the second hangnail 10 on jack 2, make jack 2 to fix in insulator 3, the right-hand member of jack 2 is provided with resilient contact structure 11, makes the jack right-hand member contact more reliable with the inner wire 9 of glass sintering assembly.The utility model has guaranteed in the axial direction fixing of insulator 3 and jack 2 by the first hangnail 7 and the second hangnail 10 are set.
Jack step 6 shifts to install with glass sintering assembly step 5, namely adopts the high impedance compensation mode on structural design, thereby guarantees the radio frequency transmission performance of this connector in the high-frequency situation; On jack 2, jack step 6 is set to space 4 with inner wire 9 inserting positions of glass sintering assembly, be that on jack 2, inner wire 9 inserting positions of jack step 6 and glass sintering assembly adopt air as dielectric, this mode that structurally compensates has further guaranteed the good radio frequency transmission performance of this connector.
Although in conjunction with specific embodiments embodiment of the present utility model is described in detail, be not to be restriction to this patent protection range.In claims limited range, various modifications that those skilled in the art can make without creative work or adjust the protection that still is subjected to this patent.
Claims (3)
1. a hermetic sealing RF coaxial connector, comprise the glass sintering assembly, it is characterized in that: also comprise jack and insulator, described insulator is arranged in the glass sintering assembly housing, and described jack is arranged in insulator.
2. hermetic sealing RF coaxial connector according to claim 1, is characterized in that: be provided with the first hangnail for fixed insulation on described glass sintering assembly housing; Be provided with on described jack for the second hangnail that is fixedly connected with insulator; The right-hand member of described jack is provided with resilient contact structure.
3. hermetic sealing RF coaxial connector according to claim 1, it is characterized in that: described jack step and glass sintering assembly step shift to install; On described jack, jack step and glass sintering assembly inner wire inserting position are set to the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676508 CN202977920U (en) | 2012-12-11 | 2012-12-11 | Radio frequency coaxial connector with air-tight sealing property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676508 CN202977920U (en) | 2012-12-11 | 2012-12-11 | Radio frequency coaxial connector with air-tight sealing property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977920U true CN202977920U (en) | 2013-06-05 |
Family
ID=48518948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220676508 Expired - Fee Related CN202977920U (en) | 2012-12-11 | 2012-12-11 | Radio frequency coaxial connector with air-tight sealing property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977920U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367960A (en) * | 2013-07-16 | 2013-10-23 | 镇江中信电子有限公司 | Different end high impedance compensation connector |
| CN105375159A (en) * | 2015-07-31 | 2016-03-02 | 中航光电科技股份有限公司 | Connector and contact component thereof |
| CN105742861A (en) * | 2016-04-29 | 2016-07-06 | 镇江市润奇电子有限公司 | Waterproof connection structure for radio-frequency connector |
| CN105789958A (en) * | 2016-04-29 | 2016-07-20 | 镇江市润奇电子有限公司 | Antioxidation packaging structure of RF connector |
| CN108011241A (en) * | 2017-12-31 | 2018-05-08 | 中国电子科技集团公司第四十研究所 | N-type interface radio frequency coaxial connector airtight construction |
| CN110391560A (en) * | 2018-06-29 | 2019-10-29 | 中航光电科技股份有限公司 | Coaxial contact piece unit and single coaxial connector, multiple coaxial connector |
-
2012
- 2012-12-11 CN CN 201220676508 patent/CN202977920U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367960A (en) * | 2013-07-16 | 2013-10-23 | 镇江中信电子有限公司 | Different end high impedance compensation connector |
| CN105375159A (en) * | 2015-07-31 | 2016-03-02 | 中航光电科技股份有限公司 | Connector and contact component thereof |
| CN105375159B (en) * | 2015-07-31 | 2018-04-24 | 中航光电科技股份有限公司 | A kind of connector and its contact component |
| CN105742861A (en) * | 2016-04-29 | 2016-07-06 | 镇江市润奇电子有限公司 | Waterproof connection structure for radio-frequency connector |
| CN105789958A (en) * | 2016-04-29 | 2016-07-20 | 镇江市润奇电子有限公司 | Antioxidation packaging structure of RF connector |
| CN108011241A (en) * | 2017-12-31 | 2018-05-08 | 中国电子科技集团公司第四十研究所 | N-type interface radio frequency coaxial connector airtight construction |
| CN110391560A (en) * | 2018-06-29 | 2019-10-29 | 中航光电科技股份有限公司 | Coaxial contact piece unit and single coaxial connector, multiple coaxial connector |
| CN110391560B (en) * | 2018-06-29 | 2021-07-30 | 中航光电科技股份有限公司 | Coaxial contact unit, single-core coaxial connector and multi-core coaxial connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202977920U (en) | Radio frequency coaxial connector with air-tight sealing property | |
| CN202977867U (en) | High-low frequency mixed packaging and sealing structure for connector | |
| CN103531952A (en) | High/low-frequency mixed mounting and sealing through-wall circular electric connector | |
| CN202058889U (en) | A cluster type radio frequency coaxial connector | |
| CN204732570U (en) | A kind of straight radio frequency connector | |
| CN203312511U (en) | Structure of electronic signal switch connector | |
| CN201859975U (en) | Waterproof connector | |
| CN202127119U (en) | SMA connector | |
| CN102820565B (en) | Mixed-loading connector | |
| CN204577549U (en) | The integral structure of cavity body filter and power board | |
| CN203367599U (en) | Radio frequency coaxial connector | |
| CN203326202U (en) | Adapter with a plurality of insulating supports | |
| CN202058893U (en) | Airtight electric coupler | |
| CN201515123U (en) | Adaptor | |
| CN104577421A (en) | Spread spectrum connector | |
| CN202150603U (en) | Ultra low type RF coaxial connector | |
| CN202871973U (en) | Antenna and grounding module thereof | |
| CN206432481U (en) | The socket and electronic equipment of radio frequency connector | |
| CN202150569U (en) | Terminal-type RF coaxial connector | |
| CN206135021U (en) | Insulating connector | |
| CN204216337U (en) | Electric connector | |
| CN209418818U (en) | A kind of millimeter wave connector | |
| CN204118333U (en) | The low intermodulation connector of SMA type | |
| CN103746207B (en) | Coplanar type connector | |
| JP6230139B2 (en) | Signal connection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |