CN203277729U - Radio frequency coaxial connector for protecting device interface - Google Patents

Radio frequency coaxial connector for protecting device interface Download PDF

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Publication number
CN203277729U
CN203277729U CN 201320272999 CN201320272999U CN203277729U CN 203277729 U CN203277729 U CN 203277729U CN 201320272999 CN201320272999 CN 201320272999 CN 201320272999 U CN201320272999 U CN 201320272999U CN 203277729 U CN203277729 U CN 203277729U
Authority
CN
China
Prior art keywords
coaxial connector
radio frequency
interface
protecting
shell
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
Application number
CN 201320272999
Other languages
Chinese (zh)
Inventor
吴刚
孔瑞华
王青松
俞志祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUAHAO ELECTRONIC COMPONENT CO Ltd
Original Assignee
HUAHAO ELECTRONIC COMPONENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUAHAO ELECTRONIC COMPONENT CO Ltd filed Critical HUAHAO ELECTRONIC COMPONENT CO Ltd
Priority to CN 201320272999 priority Critical patent/CN203277729U/en
Application granted granted Critical
Publication of CN203277729U publication Critical patent/CN203277729U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model 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 snap ring, a spring, a shell, a pressing sleeve, a contact pin and a connecting nut. The insulating medium is located between the inner conductor and the shell, the snap ring is located between the shell and the connecting nut, the spring is located in the pressing sleeve, and the contact pin is located 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, does not damage a slotted device of the device port easily, and enables the plugging times to be added.

Description

The radio frequency (RF) coaxial connector of protection equipment interface
Technical field
The utility model relates to a kind of connector, particularly relates 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 comprised of outer conductor, Supporting Media and inner wire, and coaxial connector one end is connected with equipment, and an 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 connected mode needs the often equipment of plug connectivity port for some.When plug often, very easily cause later on 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, and is more difficult.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of radio frequency (RF) coaxial connector of protecting equipment interface, and it can normally be connected with the existing equipment port, is difficult for again causing the damage of device port fluting part, increases the plug number of times.
The utility model 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 comprised 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.
Positive progressive effect of the present utility model is: the utility model has increased the plug number of times, makes connection more reliable.In addition, device port is played a very good protection, make the fluting part not easy to wear, dehisce and rupture, thereby assurance signal normal transmission.
Description of drawings
Fig. 1 is the structural representation of the radio frequency (RF) coaxial connector of the utility model protection equipment interface.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1; the radio frequency (RF) coaxial connector of the utility model protection equipment interface is comprised 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 by brass, and dielectric 2 is made by polytetrafluoroethylene, and snap ring 3 is made by stainless steel, and spring 4 is made by manganese, and shell 5, gland 6, contact pin 7, attaching nut 8 are made by brass.Dielectric 2 plays the effect of supporting and insulating.Snap ring 3 plays shell and attaching nut's connection function, and makes the attaching nut freely to rotate.
When the radio frequency (RF) coaxial connector of the utility model protection equipment interface is 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 supportting mouthful due to the female jack of device port fluting position has realized protective effect, makes the female jack of device port not easy to wear, dehisces and rupture, thereby assurance signal normal transmission.
Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.

Claims (1)

1. radio frequency (RF) coaxial connector of protecting equipment interface; it is characterized in that; it is comprised 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.
CN 201320272999 2013-05-20 2013-05-20 Radio frequency coaxial connector for protecting device interface Expired - Fee Related CN203277729U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320272999 CN203277729U (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
CN 201320272999 CN203277729U (en) 2013-05-20 2013-05-20 Radio frequency coaxial connector for protecting device interface

Publications (1)

Publication Number Publication Date
CN203277729U true CN203277729U (en) 2013-11-06

Family

ID=49508062

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320272999 Expired - Fee Related CN203277729U (en) 2013-05-20 2013-05-20 Radio frequency coaxial connector for protecting device interface

Country Status (1)

Country Link
CN (1) CN203277729U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167624A (en) * 2013-05-20 2014-11-26 镇江华浩通信器材有限公司 Radio frequency coaxial connector for protecting device interface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167624A (en) * 2013-05-20 2014-11-26 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
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131106

Termination date: 20200520

CF01 Termination of patent right due to non-payment of annual fee