CN205752647U - A kind of connector for radio-frequency coaxial cable inner wire - Google Patents
A kind of connector for radio-frequency coaxial cable inner wire Download PDFInfo
- Publication number
- CN205752647U CN205752647U CN201620439890.0U CN201620439890U CN205752647U CN 205752647 U CN205752647 U CN 205752647U CN 201620439890 U CN201620439890 U CN 201620439890U CN 205752647 U CN205752647 U CN 205752647U
- Authority
- CN
- China
- Prior art keywords
- jack
- location
- seated
- hole
- contact pin
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of connector for radio-frequency coaxial cable inner wire, including jack body and with the contact pin body of jack body fits, described jack body includes the portion that is seated and the limiting section being coaxially disposed, the portion of being seated is provided with jack, limiting section is provided with hole, location, and the diameter in hole, location is more than the diameter of jack；The circumferential wall being seated portion is provided with the slotted eye connected with jack；Described contact pin body includes the most corresponding first location division suitable with jack and hole, location and the second location division；Being fixedly connected with the rotation prevention portion of hollow form on described first location division, the sidewall of this rotation prevention portion is provided with spline groove；Described jack is provided with the spline boss suitable with described spline groove.This utility model is installed simple, quick, reliable, good positioning effect.
Description
Technical field:
The present invention relates to a kind of connector for radio-frequency coaxial cable inner wire.
Background technology:
Radio frequency (RF) coaxial connector is a kind of element being installed on cable or be arranged on instrument, as transmission line electrical connection or the element of separation, is the important component part of electric connector.
The commonly used contact pin of inner wire of radio frequency (RF) coaxial connector, jack structure at present, when assembling, can only realize contact pin location of axial direction in jack, and contact pin is difficult to ensure that the location of radial direction in jack.
Therefore, necessary prior art improves to solve the deficiency of prior art.
Summary of the invention:
The present invention is in order to solve the problem of above-mentioned prior art existence and to provide a kind of connector for radio-frequency coaxial cable inner wire.
The technical scheme that this utility model is used has: a kind of connector for radio-frequency coaxial cable inner wire, including jack body and with the contact pin body of jack body fits, described jack body includes the portion that is seated and the limiting section being coaxially disposed, the portion of being seated is provided with jack, limiting section is provided with hole, location, and the diameter in hole, location is more than the diameter of jack；The circumferential wall being seated portion is provided with the slotted eye connected with jack；
Described contact pin body includes the most corresponding first location division suitable with jack and hole, location and the second location division；
Being fixedly connected with the rotation prevention portion of hollow form on described first location division, the sidewall of this rotation prevention portion is provided with spline groove；
Described jack is provided with the spline boss suitable with described spline groove.
Further, the outer circle wall being seated portion described in caves inward and forms the elastic surface of arc-shaped.
This utility model has the advantages that
This utility model is installed simple, quick, reliable, good positioning effect.
Accompanying drawing illustrates:
Fig. 1 is this utility model structure chart.
Fig. 2 is the structure chart of jack body in this utility model.
Fig. 3 is the structure chart of contact pin body in this utility model.
Fig. 4 is the left view of Fig. 3 contact pin body.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figures 1 to 4, this utility model one connector for radio-frequency coaxial cable inner wire, including jack body 1 and the contact pin body 2 that coordinates with jack body 1.
Jack body 1 in this utility model includes the portion that is seated 11 and the limiting section 12 being coaxially disposed, it is provided with jack 110 being seated in portion 11, limiting section 12 is provided with hole 120, location, jack 110 connects with hole 120, location, and the diameter in hole 120, location is more than the diameter of jack 110, being formed with locating surface between jack 110 and hole 120, location, when contact pin body 2 inserts in jack body 1, this locating surface is for the insertion depth limiting contact pin body 2.The circumferential wall being seated portion 11 is provided with the slotted eye 111 connected with jack 110.
Contact pin body 2 includes the first location division 21 and the second location division 22 being coaxially disposed, and wherein the first location division 21 is suitable with the jack 110 on jack body 1, and the second location division 22 is suitable with the hole, location 120 on jack body 1.
The outer circle wall in the portion that is seated 11 in this utility model caves inward and forms the elastic surface 113 of arc-shaped, when contact pin body 2 is plugged in jack body 1, it is seated portion 11 and elastic deformation occurs, and the first location division 21 of contact pin body 2 is clamped in the jack 110 in the portion of being seated 11, thus realize the contact pin body 2 axial location in jack body 1.
This utility model is the radial direction location realizing contact pin body 2 in jack body 1, is fixedly connected with the rotation prevention portion 23 of hollow form on the first location division 21, and the sidewall of this rotation prevention portion 23 is provided with spline groove 230.Corresponding, it is provided with the spline boss 100 suitable with spline groove 230 at jack 110.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement on the premise of without departing from this utility model principle, these improvement also should be regarded as protection domain of the present utility model.
Claims (2)
1. a connector for radio-frequency coaxial cable inner wire, including jack body (1) and the contact pin body (2) that coordinates with jack body (1), it is characterised in that:
Described jack body (1) includes the portion that is seated (11) and the limiting section (12) being coaxially disposed, it is seated portion (11) and is provided with jack (110), limiting section (12) is provided with hole, location (120), and the diameter of hole, location (120) is more than the diameter of jack (110)；The circumferential wall being seated portion (11) is provided with the slotted eye (111) connected with jack (110)；
Described contact pin body (2) includes the most corresponding first location division (21) suitable with jack (110) and hole, location (120) and the second location division (22)；
Being fixedly connected with the rotation prevention portion (23) of hollow form on described first location division (21), the sidewall of this rotation prevention portion (23) is provided with spline groove (230)；
Described jack (110) is provided with the spline boss (100) suitable with described spline groove (230).
2. connector for radio-frequency coaxial cable inner wire as claimed in claim 1, it is characterised in that the outer circle wall being seated portion (11) described in: caves inward and forms the elastic surface (113) of arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439890.0U CN205752647U (en) | 2016-05-16 | 2016-05-16 | A kind of connector for radio-frequency coaxial cable inner wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439890.0U CN205752647U (en) | 2016-05-16 | 2016-05-16 | A kind of connector for radio-frequency coaxial cable inner wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752647U true CN205752647U (en) | 2016-11-30 |
Family
ID=57366148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620439890.0U Expired - Fee Related CN205752647U (en) | 2016-05-16 | 2016-05-16 | A kind of connector for radio-frequency coaxial cable inner wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752647U (en) |
-
2016
- 2016-05-16 CN CN201620439890.0U patent/CN205752647U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170516 |