CN203277742U - Reliable blind mate radio frequency coaxial electric connector with fixed spring - Google Patents
Reliable blind mate radio frequency coaxial electric connector with fixed spring Download PDFInfo
- Publication number
- CN203277742U CN203277742U CN 201320306725 CN201320306725U CN203277742U CN 203277742 U CN203277742 U CN 203277742U CN 201320306725 CN201320306725 CN 201320306725 CN 201320306725 U CN201320306725 U CN 201320306725U CN 203277742 U CN203277742 U CN 203277742U
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- CN
- China
- Prior art keywords
- electric connector
- radio frequency
- reed
- groove
- frequency coaxial
- 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
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Abstract
Provided is a reliable blind-mate radio frequency coaxial electric connector with a fixed spring. The electric connector comprises a housing, and a press shell pressed into the housing; a groove is arranged in the inner surface of the press shell; the bottom of a spring strip is pressed into the groove; and an angle gamma of 24-28 degrees is formed between the inclined face and the horizontal face of the groove. According to the utility model, a fixation problem of the spring strip of the electric connector is solved, the electric connector is provided with higher reliability during and after a plug-in process, the uniformity of electrical performance indexes such as phase position, standing wave and isolation are effectively improved, and the electric connector has a wide market prospect.
Description
Technical field
The utility model relates to blindmate radio frequency connector technical field, is specifically related to the fixing reliable blindmate radio frequency coaxial electric connector of a kind of reed.
Background technology
Blindmate formula radio frequency coaxial electric connector is a kind of electric connector that coordinates between plate that is mainly used in.Plugging together between the product apply to Template is conducive to the modularization of the machine systems such as radar.These series of products have the advantages such as volume is little, contact is reliable, mechanical electric superior performance, docking convenience.
Although the blind radio frequency (RF) coaxial connector of joining has satisfied the demand of state's inner electronic equipment to modularization, electric property at recent two decades, but along with armament systems to the density of components and parts and standing wave, phase place, isolation coherence request between them, therefore to the dimensional accuracy of single components and parts, linkage function all requires more and more higher, not only require standardization, and exigent reliability.How existing product guarantees that blindmate radio frequency connector between plate is the technical barrier that the art faces in the consistency of the electric properties such as the phase place of product, standing wave, isolation.
The reed of existing blindmate formula radio frequency coaxial electric connector is that sheet-metal press working takes all of and forms, during assembling, reed is directly put into shell, again lining is pressed into shell and carries out axial limiting, reed can rotate in connector shell, rock, and therefore causes connector in use because the reed contact problems cause the unsettled phenomenons of electricity function index such as its standing wave, phase place, isolation.
Summary of the invention
The problem that exists in order to solve above-mentioned prior art, the purpose of this utility model is to provide a kind of reed to fix reliable blindmate radio frequency coaxial electric connector, solved the fixing problem of reed, electric connector is to inserting process and after inserting, higher reliability is arranged all, and the consistency of the electricity function indexs such as phase place, standing wave, isolation effectively improves.
For reaching above purpose, the utility model adopts following technical scheme:
A kind of reed is fixed reliable blindmate radio frequency coaxial electric connector, comprises shell 1, is pressed into the gland 2 in shell 1, and described gland 2 inner surfaces have groove 3, and the bottom of reed 4 is pressed in groove 3.
The inclined-plane of described groove 3 and horizontal plane angle are that γ is 24 °～28 °.
Compared to the prior art the utility model has following advantage:
1, the utility model has groove 3 on gland 2, and the bottom of reed 4 is pressed in groove 3, can effectively control the phenomenon that reed 4 rotates, and avoids reed 4 to deviate from, and avoids electric connector the phenomenon of resilient contact fracture to occur under vibration, impact condition.
2, because reed 4 is embedded in groove in gland, electrical connector plug and socket plug together put in place after, the phenomenon that reed 4 can not rotate, rock makes electric connector more reliable, electric property is also more stable.
In a word, the utility model has solved the fixing problem of electric connector reed, and electric connector is to inserting process and after inserting higher reliability arranged all, and the consistency of the electricity function indexs such as phase place, standing wave, isolation effectively improves, and has wide market prospects.
Description of drawings
Fig. 1 is the structural representation of the utility model connector.
Fig. 2 is the utility model gland structural representation.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of reed of the utility model is fixed reliable blindmate radio frequency coaxial electric connector, comprises shell 1, is pressed into the gland 2 in shell 1, and described gland 2 inner surfaces have groove 3, and the bottom of reed 4 is pressed in groove 3.
As preferred implementation of the present utility model, the inclined-plane of described groove 3 and horizontal plane angle are that γ is 24 °～28 °, are more preferably 26 °, and γ is too little for the groove angle, can cause reed 4 to pack into rear stuck, the phenomenon of reed 4 fractures in use occurs; γ is excessive for the groove angle, can't make reed 4 play fixing effect.
Assembling process of the present utility model is: at first gland 2 integral body are pressed in shell 1, then reed 4 integral body are pressed in gland 2, reed 4 bottoms are pressed in groove 3, and after reed 4 was packed into, the row fine setting is put in recruitment entered in groove reed 4 bottoms.
The advantage of the utility model structure is, plug together repeatedly rear reed and be not easy, and reed is difficult for rotating, rocking in gland 2 cavitys.The electric properties such as its standing wave, phase place, isolation are all more stable, reliable in use.
Claims (2)
1. the fixing reliable blindmate radio frequency coaxial electric connector of reed, comprise shell (1), is pressed into the gland (2) in shell (1), and it is characterized in that: described gland (2) inner surface has groove (3), and the bottom of reed (4) is pressed in groove (3).
2. a kind of reed according to claim 1 is fixed reliable blindmate radio frequency coaxial electric connector, and it is characterized in that: the inclined-plane of described groove (3) and horizontal plane angle are that γ is 24 °～28 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306725 CN203277742U (en) | 2013-05-30 | 2013-05-30 | Reliable blind mate radio frequency coaxial electric connector with fixed spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306725 CN203277742U (en) | 2013-05-30 | 2013-05-30 | Reliable blind mate radio frequency coaxial electric connector with fixed spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277742U true CN203277742U (en) | 2013-11-06 |
Family
ID=49508075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320306725 Expired - Fee Related CN203277742U (en) | 2013-05-30 | 2013-05-30 | Reliable blind mate radio frequency coaxial electric connector with fixed spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840340A (en) * | 2014-03-19 | 2014-06-04 | 四川永贵科技有限公司 | Phase-adjustable coaxial connector |
-
2013
- 2013-05-30 CN CN 201320306725 patent/CN203277742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840340A (en) * | 2014-03-19 | 2014-06-04 | 四川永贵科技有限公司 | Phase-adjustable coaxial connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160530 |