CN205752864U - A kind of coaxial cable connector - Google Patents
A kind of coaxial cable connector Download PDFInfo
- Publication number
- CN205752864U CN205752864U CN201620439881.1U CN201620439881U CN205752864U CN 205752864 U CN205752864 U CN 205752864U CN 201620439881 U CN201620439881 U CN 201620439881U CN 205752864 U CN205752864 U CN 205752864U
- Authority
- CN
- China
- Prior art keywords
- insulator
- outer conductor
- jack
- inner wire
- location
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of coaxial cable connector, including inner wire, insulator and outer conductor, described insulator is located in outer conductor, inner wire is located in insulator, also include that pressure cap, described pressure cap are threaded on outer conductor, and are closely against in outer conductor by insulator；Described pressure cap is provided with round boss, and the outer circle wall of this round boss is provided with external screw thread；Described outer conductor is provided with the stepped hole for installing insulator, and insulator is provided with the square opening for installing inner wire；Described inner wire includes the contact pin body of jack body and jack body fits；Jack body is plugged in insulator.This utility model is installed simple, quick, reliable, good connecting effect.
Description
Technical field:
This utility model relates to a kind of coaxial cable connector.
Background technology:
A kind of element that coaxial connector is installed on cable or is arranged on instrument, as transmission electrical connection or the element of separation.General coaxial connector, generally includes an outer conductor, an insulator and an inner wire, and between each parts in existing adapter, connective stability is poor.It is susceptible between inner wire and insulator, insulator and outer conductor rotate.And the commonly used contact pin of inner wire in existing adapter, jack structure, when assembling, contact pin location of axial direction in jack can only be realized, 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:
This utility model is in order to solve the problem of above-mentioned prior art existence and to provide a kind of coaxial cable connector.
The technical scheme that this utility model is used has: a kind of coaxial cable connector, including inner wire, insulator and outer conductor, described insulator is located in outer conductor, inner wire is located in insulator, also include pressure cap, described pressure cap is threaded on outer conductor, and is closely against in outer conductor by insulator；
Described pressure cap is provided with round boss, and the outer circle wall of this round boss is provided with external screw thread；
Described outer conductor is provided with the stepped hole for installing insulator, and insulator is provided with the square opening for installing inner wire；
Described inner wire includes the contact pin body of jack body and jack body fits；Jack body is plugged in insulator.
Further, described jack body includes square Plug Division and the portion that is seated being coaxially disposed and limiting section, and the portion of being seated is provided with jack, and 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, and the inwall in hole, location is provided with some detents.
Further, described contact pin body includes the most corresponding first location division suitable with jack and hole, location and the second location division, and the second location division is provided with the positioning boss suitable with described detent.
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 connecting effect.
Accompanying drawing illustrates:
Fig. 1 is this utility model structure chart.
Fig. 2 is the structure chart of pressure cap in this utility model.
Fig. 3 is the structure chart of jack body in this utility model.
Fig. 4 is the right view of Fig. 3 jack body.
Fig. 5 is the structure chart of contact pin body in this utility model.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figures 1 to 5, this utility model one coaxial cable connector, including inner wire 100, insulator 3, outer conductor 4 and pressure cap 5, insulator 3 is located in outer conductor 4, inner wire 100 is located in insulator 3, and pressure cap 5 is threaded on outer conductor 4, and is closely against in outer conductor 4 by insulator 3.
Outer conductor 4 is provided with the stepped hole 41 for installing insulator 3, the inner peripheral wall of this stepped hole 41 is provided with female thread, pressure cap 5 is provided with round boss 51, the outer circle wall of this round boss 51 is provided with external screw thread, the round boss 51 of pressure cap 5 is threaded in the stepped hole 41 of outer conductor 4, is closely against in outer conductor 4 by insulator 3 by round boss 51.Insulator 3 can be positioned in outer conductor 4 by outer conductor 4 the top bar step surface in hole 41 further.
This utility model, for preventing inner wire 100 from rotating in insulator 3, is provided with the square opening 31 for installing inner wire 100 on insulator 3.
Inner wire 100 in this utility model includes jack body 1 and the contact pin body 2 coordinated with jack body 1.
Jack body 1 in this utility model includes square Plug Division 13 and the portion that is seated 11 being coaxially disposed and limiting section 12, and the square Plug Division 13 of jack body 1 is plugged in the square opening 31 of insulator 3, and is interference fit between square Plug Division 13 and square opening 31.Being provided with jack 110 being seated in portion 11, be provided with hole 120, location on limiting section 12, jack 110 connects with hole 120, location, and the diameter in hole 120, location 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.
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 provided with some detents 121 on the inwall in hole 120, location, corresponding, is provided with the positioning boss 23 suitable with this detent 121 on the second location division 22.
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 (4)
1. a coaxial cable connector, including inner wire (100), insulator (3) and outer conductor (4), described insulator (3) is located in outer conductor (4), inner wire (100) is located in insulator (3), it is characterized in that: also include pressure cap (5), described pressure cap (5) is threaded on outer conductor (4), and is closely against by insulator (3) in outer conductor (4)；
Described pressure cap (5) is provided with round boss (51), and the outer circle wall of this round boss (51) is provided with external screw thread；
Described outer conductor (4) is provided with the stepped hole (41) for installing insulator (3), and insulator (3) is provided with the square opening (31) for installing inner wire (100)；
Described inner wire (100) includes jack body (1) and the contact pin body (2) coordinated with jack body (1)；Jack body (1) is plugged in the square opening (31) of insulator (3).
2. coaxial cable connector as claimed in claim 1, it is characterized in that: described jack body (1) includes square Plug Division (13) and the portion that is seated (11) being coaxially disposed and limiting section (12), 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), and the inwall of hole, location (120) is provided with some detents (121).
3. coaxial cable connector as claimed in claim 2, it is characterized in that: 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), and the second location division (22) are provided with the positioning boss (23) suitable with described detent (121).
4. coaxial cable connector as claimed in claim 2, 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 |
|---|---|---|---|
| CN201620439881.1U CN205752864U (en) | 2016-05-16 | 2016-05-16 | A kind of coaxial cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439881.1U CN205752864U (en) | 2016-05-16 | 2016-05-16 | A kind of coaxial cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752864U true CN205752864U (en) | 2016-11-30 |
Family
ID=57366298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620439881.1U Expired - Fee Related CN205752864U (en) | 2016-05-16 | 2016-05-16 | A kind of coaxial cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785738A (en) * | 2016-12-23 | 2017-05-31 | 京信通信系统（中国）有限公司 | Coaxial connector and its male end, terminative connector and microwave device |
| CN108233125A (en) * | 2018-01-04 | 2018-06-29 | 镇江市丹徒区飞翔电子有限公司 | A kind of coaxial cable connector |
-
2016
- 2016-05-16 CN CN201620439881.1U patent/CN205752864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785738A (en) * | 2016-12-23 | 2017-05-31 | 京信通信系统（中国）有限公司 | Coaxial connector and its male end, terminative connector and microwave device |
| CN108233125A (en) * | 2018-01-04 | 2018-06-29 | 镇江市丹徒区飞翔电子有限公司 | A kind of coaxial cable 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170516 |