CN202616464U - Low cost radio frequency coaxial connector - Google Patents
Low cost radio frequency coaxial connector Download PDFInfo
- Publication number
- CN202616464U CN202616464U CN 201220230971 CN201220230971U CN202616464U CN 202616464 U CN202616464 U CN 202616464U CN 201220230971 CN201220230971 CN 201220230971 CN 201220230971 U CN201220230971 U CN 201220230971U CN 202616464 U CN202616464 U CN 202616464U
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- Prior art keywords
- radio frequency
- coaxial connector
- inner wire
- rod
- 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 discloses a low cost radio frequency coaxial connector which includes an outer conductor, an inner conductor, and an insulated body. The insulated body which is arranged between the outer conductor and the inner conductor is made of PBTG20 plastics. The inside of the inner conductor is provided with two springs which cooperate with each other and a rod. The springs are connected with the front end of the rod, and the two springs which cooperate with each other form a plugging area. The radio frequency coaxial connector is low in cost, is simple in processing, and is stable in product performance.
Description
Technical field
The utility model relates to a kind of radio frequency (RF) coaxial connector, specifically a kind of radio frequency (RF) coaxial connector cheaply.
Background technology
Radio frequency (RF) coaxial connector (hereinafter to be referred as the RF connector) is to be installed on the cable or to be installed in a kind of element on the instrument; The element that is electrically connected or separates as transmission line; Be the important component part of electric connector, develop at present to standardization, seriation, generalization direction.
Radio frequency (RF) coaxial connector leans on mechanical structure to guarantee electrical characteristic, and part processing mainly is turning machine processing, and assembling handwork is many, is difficult to carry out the automation assembling, belongs to the labor-intensive product that certain technology content is arranged.
Along with the miniaturization of machine system, the volume of RF connector is more and more littler, frequency is increasingly high, function is more and more.Except that serving as a connection, have the function of processing signals concurrently, like filtering, phase modulation position, mixing, decay, detection, amplitude limit etc.The RF connector requires low standing wave, low-loss to come the needs of sufficient armament systems and accurate measurement.Require big capacity, the high-power development need that adapts to information superhighway simultaneously.
Radio frequency (RF) coaxial connector mainly is made up of outer conductor, inner wire and insulator, and at present, the insulator material of radio frequency (RF) coaxial connector is a polytetrafluoroethylene.Because the polytetrafluoroethylene difficulty of processing is big, operation is various, and cost of labor is high, and the prices of raw and semifnished materials are expensive, thereby cost of manufacture is high, properties of product are unstable.And the jack of inner wire is made up of cylinder with holes, be in the centre-drilling hole of copper coin post, and waste of material is many, processed complex.
Summary of the invention
The purpose of the utility model provides a kind of radio frequency (RF) coaxial connector cheaply, and this connector cost of manufacture is low, processing is simple, properties of product are stable.
The purpose of the utility model realizes through following technical scheme:
A kind of radio frequency (RF) coaxial connector cheaply comprises outer conductor, inner wire and insulator, it is characterized in that: the insulator that is arranged between outer conductor and the inner wire is processed by plastic rubber material PBTG20; In inner wire, be provided with two spring leafs that cooperatively interact and the body of rod, spring leaf is connected the front end of the body of rod; Two spring leafs that cooperatively interact constitute the plug zone.
In the utility model, two spring leafs that cooperatively interact constitute the jack that the front end aperture is little, middle aperture is big.Said inner wire is processed by beryllium copper.
The utility model is improved to PBTG20 with the insulator material by polytetrafluoroethylene; PBTG20 material fusing point has satisfied the requirement of product high-temperature soldering equally up to 250 ℃, changes the PBTG20 material into; Can satisfy electrical property reflection index request equally; Practice thrift the production cost and the cost of raw material greatly, remedied high frequency F materials cost height on the market, the unsettled defective of properties of product.Inner wire is improved to the reed-type structure by original jack type, does not have waste of material, and is easy to process, and material is improved to beryllium copper simultaneously, has also improved the useful life of product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the be hit by a bullet structural representation of the reed and the body of rod of the utility model.
Embodiment
The described radio frequency (RF) coaxial connector cheaply of a kind of the utility model is seen Fig. 1, and this connector comprises outer conductor 1, inner wire 2 and insulator 3, and the insulator 3 that is arranged between outer conductor 1 and the inner wire 2 is processed by plastic rubber material PBTG20; In inner wire 1, be provided with two spring leafs that cooperatively interact 21 and the body of rod 22, spring leaf 21 is connected the front end of the body of rod 22; Two spring leafs that cooperatively interact 21 constitute the plug zone.Two spring leafs that cooperatively interact 21 constitute the jack that the front end aperture is little, middle aperture is big.Inner wire 2 is processed by beryllium copper.Fig. 2 is the be hit by a bullet structural representation of the reed and the body of rod of the utility model.
The utility model is improved to PBTG20 with the insulator material by polytetrafluoroethylene, has satisfied the requirement of product high-temperature soldering equally, satisfies electrical property reflection index request, has practiced thrift the production cost and the cost of raw material greatly.Inner wire is improved to the reed-type structure by original jack type, does not have waste of material, and is easy to process, and material is improved to beryllium copper simultaneously, has also improved the useful life of product.
Claims (3)
1. a radio frequency (RF) coaxial connector cheaply comprises outer conductor (1), inner wire (2) and insulator (3), and it is characterized in that: the insulator (3) that is arranged between outer conductor (1) and the inner wire (2) is processed by plastic rubber material PBTG20; In inner wire (2), be provided with two spring leafs that cooperatively interact (21) and the body of rod (22), spring leaf (21) is connected the front end of the body of rod (22); Two spring leafs that cooperatively interact (21) constitute the plug zone.
2. radio frequency (RF) coaxial connector cheaply according to claim 1 is characterized in that: two spring leafs that cooperatively interact (21) constitute the jack that the front end aperture is little, middle aperture is big.
3. radio frequency (RF) coaxial connector cheaply according to claim 1 is characterized in that: said inner wire (2) is processed by beryllium copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230971 CN202616464U (en) | 2012-05-22 | 2012-05-22 | Low cost radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230971 CN202616464U (en) | 2012-05-22 | 2012-05-22 | Low cost radio frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616464U true CN202616464U (en) | 2012-12-19 |
Family
ID=47350134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220230971 Expired - Fee Related CN202616464U (en) | 2012-05-22 | 2012-05-22 | Low cost radio frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664323A (en) * | 2012-05-22 | 2012-09-12 | 镇江南方电子有限公司 | Low-cost radiofrequency coaxial connector |
-
2012
- 2012-05-22 CN CN 201220230971 patent/CN202616464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664323A (en) * | 2012-05-22 | 2012-09-12 | 镇江南方电子有限公司 | Low-cost radiofrequency 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: 20121219 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |