CN104201524A - Waterproof radio-frequency coaxial connector - Google Patents
Waterproof radio-frequency coaxial connector Download PDFInfo
- Publication number
- CN104201524A CN104201524A CN201410489776.4A CN201410489776A CN104201524A CN 104201524 A CN104201524 A CN 104201524A CN 201410489776 A CN201410489776 A CN 201410489776A CN 104201524 A CN104201524 A CN 104201524A
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- CN
- China
- Prior art keywords
- insulator
- coaxial connector
- outer conductor
- sealing ring
- waterproof
- 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.)
- Pending
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- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof radio-frequency coaxial connector. The waterproof radio-frequency coaxial connector comprises an outer conductor, an inner conductor and a first insulator. The inner conductor is pressed into a hole of the first insulator from left to right, and the inner conductor and the first insulator are in close fit; the first insulator is arranged in the outer conductor, a first sealing ring and a second sealing ring are sleeved with a groove of the first insulator, a second insulator is arranged in the outer conductor, the second insulator is adjacent to the first insulator and disposed outside the same, and a third sealing ring is sleeved with a groove of the outer conductor. The waterproof radio-frequency coaxial connector is simple to process and easy to assemble. Meanwhile, waterproof failure is not caused by processing and assembly, and production quality and production efficiency are greatly improved.
Description
Technical field
The present invention relates to a kind of water proof type radio frequency (RF) coaxial connector.
Background technology
Radio frequency (RF) coaxial connector is be contained on cable or be arranged on a kind of element on instrument, as transmission electrical connection or separated element, this connector is connected radio frequency coaxial-cable for communication with in electronic equipment and similar electronic equipment institute adapted radio-frequency transmission line, or coaxial and micro-band, being connected between coaxial and waveguide.Its plug portion is often contained in cable socket, and socket part is often arranged on equipment fixed cell, is also usually used in two connections between radio frequency cable.General radio frequency (RF) coaxial connector comprises a shell, an insulator and an inner wire.Conventionally after radio frequency (RF) coaxial connector installs on equipment or instrument, factor due to environment, in long-term use procedure, airborne hydrone can pass through radio frequency (RF) coaxial connector access arrangement or instrument internal, cause the part of equipment or instrument internal to get rusty, thereby affect the normal use of equipment or instrument; Insulator temperature influence in common radio frequency (RF) coaxial connector, its change in size is also obvious, easily causes steam to enter into equipment;
In order to address this is that, just require radio frequency (RF) coaxial connector and equipment connection place will have waterproof measure, radio frequency (RF) coaxial connector itself also will have waterproof measure simultaneously.
At present, conventional water proof type radio frequency (RF) coaxial connector is all slot pulling on inner wire and insulator, then waterproof grommet is installed in the groove of having scratched, and finally the inner wire and the insulator that install sealing ring is encased in outer conductor.
Although existing waterproof radio frequency (RF) coaxial connector joint can play waterproof action, but not only part difficulty of processing is large for this kind of connector, and assembly process is also more loaded down with trivial details, and if the machining tolerance of part when larger, assembling easily causes sealing ring distortion, and result joint does not just have the effect of waterproof.
Summary of the invention
The technical problem to be solved in the present invention is the defect that overcomes prior art, and a kind of water proof type radio frequency (RF) coaxial connector is provided.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of water proof type radio frequency (RF) coaxial connector of the present invention, it comprises outer conductor, inner wire and the first insulator; Described inner wire is pressed in the hole of described the first insulator from left to right, and both are for closely cooperating; Described the first insulator is arranged in described outer conductor; On the groove of described the first insulator, be arranged with the first sealing ring and the second sealing ring; In described outer conductor, be also provided with the second insulator, described the second insulator is adjacent with described the first insulator and be placed in outside described the first insulator; On the groove of described outer conductor, be arranged with the 3rd sealing ring.
The beneficial effect that the present invention reaches is:
Water proof type radio frequency (RF) coaxial connector of the present invention, not only processing is simple, and assembling is also than being easier to, and waterproof effect can not have effect because of the factor of processing and assembling simultaneously, has improved greatly product quality and production efficiency.
accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention.
embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of water proof type radio frequency (RF) coaxial connector of the present invention, it comprises outer conductor 1, inner wire 2 and the first insulator 3; Described inner wire 2 is pressed in the hole of described the first insulator 3 from left to right, and both are for closely cooperating; Described the first insulator 3 is arranged in described outer conductor 1; On the groove of described the first insulator 3, be arranged with the first sealing ring 4 and the second sealing ring 5; In described outer conductor 1, be also provided with the second insulator 7, described the second insulator 7 is adjacent with described the first insulator 3 and be placed in outside described the first insulator 3; On the groove of described outer conductor 1, be arranged with the 3rd sealing ring 6.
Water proof type radio frequency (RF) coaxial connector of the present invention, not only processing is simple, and assembling is also than being easier to, and waterproof effect can not have effect because of the factor of processing and assembling simultaneously, has improved greatly product quality and production efficiency.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a water proof type radio frequency (RF) coaxial connector, is characterized in that, comprises outer conductor (1), inner wire (2) and the first insulator (3); Described inner wire (2) is pressed in the hole of described the first insulator (3) from left to right, and both are for closely cooperating; Described the first insulator (3) is arranged in described outer conductor (1); On the groove of described the first insulator (3), be arranged with the first sealing ring (4) and the second sealing ring (5); In described outer conductor 1, be also provided with the second insulator (7), described the second insulator (7) is adjacent with described the first insulator (3) and be placed in outside described the first insulator (3); On the groove of described outer conductor 1, be arranged with the 3rd sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489776.4A CN104201524A (en) | 2014-09-24 | 2014-09-24 | Waterproof radio-frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489776.4A CN104201524A (en) | 2014-09-24 | 2014-09-24 | Waterproof radio-frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104201524A true CN104201524A (en) | 2014-12-10 |
Family
ID=52086779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410489776.4A Pending CN104201524A (en) | 2014-09-24 | 2014-09-24 | Waterproof radio-frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201524A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070175027A1 (en) * | 2002-01-18 | 2007-08-02 | Adc Telecommunications, Inc. | Triaxial connector including cable clamp |
| US7857651B2 (en) * | 2008-06-04 | 2010-12-28 | Hon Hai Precision Ind. Co., Ltd | Coxial connector having resilient ring and sealing ring |
| CN102013596A (en) * | 2010-11-11 | 2011-04-13 | 泰兴市航联电连接器有限公司 | Connector for BNC sealed radio frequency coaxial socket |
| CN201797099U (en) * | 2010-07-30 | 2011-04-13 | 合肥佰特微波技术有限公司 | Radio frequency coaxial connector with air-tight structure |
| CN202333261U (en) * | 2011-10-25 | 2012-07-11 | 上海菲尼克斯通讯技术有限公司 | Waterproof N-shaped female head radio frequency connector |
-
2014
- 2014-09-24 CN CN201410489776.4A patent/CN104201524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070175027A1 (en) * | 2002-01-18 | 2007-08-02 | Adc Telecommunications, Inc. | Triaxial connector including cable clamp |
| US7857651B2 (en) * | 2008-06-04 | 2010-12-28 | Hon Hai Precision Ind. Co., Ltd | Coxial connector having resilient ring and sealing ring |
| CN201797099U (en) * | 2010-07-30 | 2011-04-13 | 合肥佰特微波技术有限公司 | Radio frequency coaxial connector with air-tight structure |
| CN102013596A (en) * | 2010-11-11 | 2011-04-13 | 泰兴市航联电连接器有限公司 | Connector for BNC sealed radio frequency coaxial socket |
| CN202333261U (en) * | 2011-10-25 | 2012-07-11 | 上海菲尼克斯通讯技术有限公司 | Waterproof N-shaped female head radio frequency connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |