CN104167624A - Radio frequency coaxial connector for protecting device interface - Google Patents
Radio frequency coaxial connector for protecting device interface Download PDFInfo
- Publication number
- CN104167624A CN104167624A CN201310185232.4A CN201310185232A CN104167624A CN 104167624 A CN104167624 A CN 104167624A CN 201310185232 A CN201310185232 A CN 201310185232A CN 104167624 A CN104167624 A CN 104167624A
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- CN
- China
- Prior art keywords
- coaxial connector
- radio frequency
- shell
- spring
- device interface
- 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.)
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a radio frequency coaxial connector for protecting a device interface. The radio frequency coaxial connector for protecting the device interface is composed of an inner conductor, an insulating medium, a clamping ring, a spring, a shell, a pressing sleeve, a plug pin and a connecting screw nut. The insulating medium is positioned between the inner conductor and the shell, the clamping ring is placed between the shell and the connecting screw nut, the spring is positioned in the pressing sleeve, and the plug pin is arranged at one side of the spring. The radio frequency coaxial connector for protecting the device interface can be connected with a conventional device port normally, a slotted member of the device port cannot be damaged easily, and plugging times are increased.
Description
Technical field
The present invention relates to a kind of connector, particularly relate to a kind of radio frequency (RF) coaxial connector of protecting equipment interface.
Background technology
At present, the coaxial connector of connection device interface is made up of outer conductor, Supporting Media and inner wire, and coaxial connector one end is connected with equipment, and one end is connected with cable.Outer conductor adopts the form of screw thread to be connected with equipment interface, and inner wire adopts in fine needle interventional instrument port centre bore fluting part and connects, thereby realizes the transmission of signal, and this kind of connected mode needs the often equipment of plug connectivity port for some.When plug often, very easily cause later device port fluting part wearing and tearing, dehisce and rupture, cause signal interruption, thereby affect the normal transmission of device signal, replacing equipment interface cost is high, the time is long, more difficult.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of radio frequency (RF) coaxial connector of protecting equipment interface, and it can normally be connected with existing equipment port, is difficult for again causing the damage of device port fluting part, increases plug number of times.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of radio frequency (RF) coaxial connector of protecting equipment interface; it is characterized in that; it is made up of inner wire, dielectric, snap ring, spring, shell, gland, contact pin, attaching nut; dielectric is between inner wire and shell; snap ring is between shell and attaching nut; spring is positioned at gland, and contact pin is positioned at a side of spring.
Preferably, described inner wire is made up of brass, and dielectric is made up of polytetrafluoroethylene, and snap ring is made up of stainless steel, and spring is made up of manganese, and shell, gland, contact pin, attaching nut are made up of brass.
Positive progressive effect of the present invention is: the present invention has increased plug number of times, makes to connect more reliable.In addition, device port is played a very good protection, the part that makes to slot is not easy to wear, dehisce and rupture, thereby ensures signal normal transmission.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention protects the radio frequency (RF) coaxial connector of equipment interface.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
As shown in Figure 1; the present invention protects the radio frequency (RF) coaxial connector of equipment interface to be made up of inner wire 1, dielectric 2, snap ring 3, spring 4, shell 5, gland 6, contact pin 7, attaching nut 8; dielectric 2 is between inner wire 1 and shell 5; snap ring 3 is between shell 5 and attaching nut 8; spring 4 is positioned at gland 6, and contact pin 7 is positioned at a side of spring 4.
Inner wire 1 is made up of brass, and dielectric 2 is made up of polytetrafluoroethylene, and snap ring 3 is made up of stainless steel, and spring 4 is made up of manganese, and shell 5, gland 6, contact pin 7, attaching nut 8 are made up of brass.Dielectric 2 plays the effect of supporting and insulating.Snap ring 3 plays shell and attaching nut's connection function, and attaching nut can freely be rotated.
When the present invention protects the radio frequency (RF) coaxial connector of equipment interface to be connected with equipment N-type port; turn attaching nut 8 is to N-type external screw thread 9; utilize the elasticity of spring that contact pin can be moved freely front and back, and pressing contact pin to make header planes and female jack 10 plane contact realize the transmission of signal.Thereby the power that is not subject to support mouth due to the female jack fluting position of device port has realized protective effect, makes the female jack of device port not easy to wear, dehisces and rupture, thereby ensure signal normal transmission.
Those skilled in the art can carry out various remodeling and change to the present invention.Therefore, the present invention has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.
Claims (2)
1. protect the radio frequency (RF) coaxial connector of equipment interface for one kind; it is characterized in that; it is made up of inner wire, dielectric, snap ring, spring, shell, gland, contact pin, attaching nut; dielectric is between inner wire and shell; snap ring is between shell and attaching nut; spring is positioned at gland, and contact pin is positioned at a side of spring.
2. the radio frequency (RF) coaxial connector of protection equipment interface according to claim 1, is characterized in that, described inner wire is made up of brass; dielectric is made up of polytetrafluoroethylene; snap ring is made up of stainless steel, and spring is made up of manganese, and shell, gland, contact pin, attaching nut are made up of brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185232.4A CN104167624A (en) | 2013-05-20 | 2013-05-20 | Radio frequency coaxial connector for protecting device interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185232.4A CN104167624A (en) | 2013-05-20 | 2013-05-20 | Radio frequency coaxial connector for protecting device interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104167624A true CN104167624A (en) | 2014-11-26 |
Family
ID=51911340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310185232.4A Pending CN104167624A (en) | 2013-05-20 | 2013-05-20 | Radio frequency coaxial connector for protecting device interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104167624A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200987018Y (en) * | 2006-11-09 | 2007-12-05 | 葵谷科技实业有限公司 | Improved coaxial connector |
| CN202196969U (en) * | 2011-07-22 | 2012-04-18 | 苏州中日兴通讯有限公司 | Minisize high-frequency coaxial connector |
| CN202352878U (en) * | 2011-12-15 | 2012-07-25 | 四川华丰企业集团有限公司 | Pin assembly of large-current connector |
| CN102903543A (en) * | 2012-09-28 | 2013-01-30 | 伊顿公司 | Contact system |
| CN202749553U (en) * | 2012-08-21 | 2013-02-20 | 沈阳兴华航空电器有限责任公司 | Flexible electric connector pin |
| CN202930652U (en) * | 2012-11-07 | 2013-05-08 | 宁波吉品科技股份有限公司 | Mining tri-coaxial connector plug |
| CN103094782A (en) * | 2013-02-21 | 2013-05-08 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial electric coupler with quick-locking device |
| CN203277729U (en) * | 2013-05-20 | 2013-11-06 | 镇江华浩通信器材有限公司 | Radio frequency coaxial connector for protecting device interface |
-
2013
- 2013-05-20 CN CN201310185232.4A patent/CN104167624A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200987018Y (en) * | 2006-11-09 | 2007-12-05 | 葵谷科技实业有限公司 | Improved coaxial connector |
| CN202196969U (en) * | 2011-07-22 | 2012-04-18 | 苏州中日兴通讯有限公司 | Minisize high-frequency coaxial connector |
| CN202352878U (en) * | 2011-12-15 | 2012-07-25 | 四川华丰企业集团有限公司 | Pin assembly of large-current connector |
| CN202749553U (en) * | 2012-08-21 | 2013-02-20 | 沈阳兴华航空电器有限责任公司 | Flexible electric connector pin |
| CN102903543A (en) * | 2012-09-28 | 2013-01-30 | 伊顿公司 | Contact system |
| CN202930652U (en) * | 2012-11-07 | 2013-05-08 | 宁波吉品科技股份有限公司 | Mining tri-coaxial connector plug |
| CN103094782A (en) * | 2013-02-21 | 2013-05-08 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial electric coupler with quick-locking device |
| CN203277729U (en) * | 2013-05-20 | 2013-11-06 | 镇江华浩通信器材有限公司 | Radio frequency coaxial connector for protecting device interface |
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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: 20141126 |