CN203166147U - Inner conductor of radio frequency coaxial connector - Google Patents
Inner conductor of radio frequency coaxial connector Download PDFInfo
- Publication number
- CN203166147U CN203166147U CN 201320023938 CN201320023938U CN203166147U CN 203166147 U CN203166147 U CN 203166147U CN 201320023938 CN201320023938 CN 201320023938 CN 201320023938 U CN201320023938 U CN 201320023938U CN 203166147 U CN203166147 U CN 203166147U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- coaxial connector
- inner conductor
- inner wire
- 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
The utility model relates to an inner conductor of a radio frequency coaxial connector. The inner conductor of the radio frequency coaxial connector comprises a contact pin plugging part and a connecting and plugging part. The inner conductor of the radio frequency coaxial connector is characterized in that each of two sides of the connecting and plugging part is respectively provided with a step-shaped groove, and therefore the electrical characteristics of the inner conductor are improved greatly and increased by about 2db compared with an original radio frequency coaxial connector, the plugging and pulling force is great, the service life is prolonged greatly, and cost is saved.
Description
Technical field
The utility model relates to the communications field, relates in particular to a kind of radio frequency (RF) coaxial connector inner wire.
Background technology
Radio frequency (RF) coaxial connector is to be installed on the cable or to be installed in a kind of element on the instrument, as the element that transmission line is electrically connected or separates, is the important component part of electric connector, at present to standardization, and seriation, the generalization direction develops.
The making material of existing radio frequency (RF) coaxial connector inner wire is phosphor-copper in the market, is made up of Plug Division and contact pin portion, and wherein, the Plug Division pinching end is provided with two guiding partss, and guiding parts is one-body molded with dual-side and become 135 ° of angles.The radio frequency (RF) coaxial connector inner wire electrical characteristics of this kind design are poor, low, the poor flexibility of contact engaging and separating force, and plug repeatedly back is yielding.
The utility model content
Technical problem to be solved in the utility model is to provide at above drawback that a kind of electrical characteristics are good, plug property is good, the radio frequency (RF) coaxial connector inner wire of long service life.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of radio frequency (RF) coaxial connector inner wire, comprise contact pin portion and Plug Division, it is characterized in that, described Plug Division dual-side is provided with the step groove, the electrical characteristics of inner wire have been increased greatly, electrical characteristics than original radio frequency (RF) coaxial connector have increased 2db approximately, and contact engaging and separating force is better, increased useful life greatly, saved cost.
Above-mentioned a kind of radio frequency (RF) coaxial connector inner wire, wherein, the pinching end that is made of guiding parts and dual-side in the described Plug Division is arcuate structure, has increased contact area, has increased electrical characteristics.
Above-mentioned a kind of radio frequency (RF) coaxial connector inner wire, wherein, described internal conductor material is changed into beryllium copper by phosphor-copper, has namely increased electrical characteristics and has increased elasticity again.
The beneficial effects of the utility model are:
1. increased the electrical characteristics of radio frequency (RF) coaxial connector greatly, the electrical characteristics than original radio frequency (RF) coaxial connector have increased 2db approximately.
2. contact engaging and separating force and elasticity are better, have increased useful life greatly, have saved cost.
Description of drawings
Fig. 1 is the front view of the utility model radio frequency (RF) coaxial connector inner wire conductor head
Fig. 2 is the end view of the utility model radio frequency (RF) coaxial connector inner wire conductor head
Fig. 3 is original radio frequency (RF) coaxial connector inner wire front view
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 3, the making material of existing radio frequency (RF) coaxial connector inner wire is phosphor-copper in the market, is made up of Plug Division 11 and contact pin portion 5, wherein, Plug Division 11 pinching ends 33 are provided with two guiding partss 22, and guiding parts 22 and dual-side 44 are one-body molded and become 135 ° of angles.The radio frequency (RF) coaxial connector inner wire electrical characteristics of this kind design are poor, low, the poor flexibility of contact engaging and separating force, and plug repeatedly back is yielding.
As shown in Figure 1 and Figure 2, a kind of radio frequency (RF) coaxial connector inner wire of the utility model, material is changed into beryllium copper by phosphor-copper, comprise Plug Division 1 and contact pin portion, Plug Division 1 dual-side 4 respectively has a step groove, and the pinching end 3 that is constituted by guiding parts 2 and dual-side 4 in the Plug Division 1 change arcuate structure into by 135 ° of angles, increased contact area, the electrical characteristics of inner wire have been increased greatly, electrical characteristics than original radio frequency (RF) coaxial connector have increased 2db approximately, and contact engaging and separating force is better, has increased useful life greatly, has saved cost.
Claims (3)
1. a radio frequency (RF) coaxial connector inner wire comprises contact pin portion and Plug Division, it is characterized in that, described Plug Division dual-side is provided with the step groove.
2. a kind of radio frequency (RF) coaxial connector inner wire as claimed in claim 1 is characterized by, the pinching end that is constituted by guiding parts and dual-side in the described Plug Division change arcuate structure into by 135 ° of angles.
3. a kind of radio frequency (RF) coaxial connector inner wire as claimed in claim 1 is characterized by, and described internal conductor material is changed into beryllium copper by phosphor-copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023938 CN203166147U (en) | 2013-01-17 | 2013-01-17 | Inner conductor of radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023938 CN203166147U (en) | 2013-01-17 | 2013-01-17 | Inner conductor of radio frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166147U true CN203166147U (en) | 2013-08-28 |
Family
ID=49027309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023938 Expired - Fee Related CN203166147U (en) | 2013-01-17 | 2013-01-17 | Inner conductor of radio frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066416A (en) * | 2013-01-17 | 2013-04-24 | 镇江市丹徒区佳兴电子有限公司 | Inner conductor of radio frequency coaxial connector |
-
2013
- 2013-01-17 CN CN 201320023938 patent/CN203166147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066416A (en) * | 2013-01-17 | 2013-04-24 | 镇江市丹徒区佳兴电子有限公司 | Inner conductor of radio frequency 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 |
Granted publication date: 20130828 Termination date: 20170117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |