CN101697394A - Pin connector for communication equipment - Google Patents
Pin connector for communication equipment Download PDFInfo
- Publication number
- CN101697394A CN101697394A CN200910233715A CN200910233715A CN101697394A CN 101697394 A CN101697394 A CN 101697394A CN 200910233715 A CN200910233715 A CN 200910233715A CN 200910233715 A CN200910233715 A CN 200910233715A CN 101697394 A CN101697394 A CN 101697394A
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- China
- Prior art keywords
- insulator
- shell
- swivel nut
- outer peripheral
- peripheral face
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- 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.)
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Abstract
The invention provides a pin connector for communication equipment, which comprises a shell, an inner conductor, a turnbuckle, a first insulator, a second insulator and a third insulator, wherein the turnbuckle is arranged at one end of the shell; the first insulator, the second insulator and one end of the inner conductor are arranged in the shell; the outer circumferential surface of the first insulator is closely matched with the inner circumferential surface of the shell, the inner circumferential surface of the first insulator is coated on the outer circumferential surface of the inner conductor, and the side surface of the first insulator is pressed against the side surface of a boss on the outer circumferential surface of the inner conductor; the outer circumferential surface of the second insulator is closely matched with the step surface of a step on the inner circumferential surface of the shell, and both sides of the second insulator are pressed against the side surface of a flange of the inner conductor and the side surface of the step of the shell respectively; and the third insulator is arranged between an inner step of the turnbuckle and an outer step of the shell. The pin connector has a simple structure and can be conveniently processed.
Description
Technical field
The present invention relates to a kind of contact pin connector, especially a kind of contact pin connector that is used for communication apparatus belongs to the technical field of mobile communication accessory.
Background technology
At present, in order to guarantee the useful life of equipment, very high in outdoor communication equipment to the stability requirement of interface unit.The existing contact pin connector that is used for base station equipment, comprise contact pin, insulator, shell, described contact pin is fixed in the described insulator, and described insulator is fixed in the described shell, wherein, connection between each member mostly is to realize by the cooperation between the various boss, therefore, this structure contact pin connector structure more complicated is processed cumbersome.
Summary of the invention
Technical problem to be solved by this invention provides a kind of contact pin connector that is used for communication apparatus, this structure be used for the contact pin connector that communication is equipped with, simple in structure, easy to process.
In order to solve the problems of the technologies described above, a kind of contact pin connector that is used for communication apparatus of the present invention, comprise shell, inner wire, swivel nut, first insulator, second insulator, the 3rd insulator, described swivel nut is arranged on described shell one end, described swivel nut inner peripheral surface and described shell outer peripheral face tight fit, described first, second insulator and described inner wire one end are arranged in the described shell; All tight fits in described first insulator outer peripheral face and the described shell; The inner peripheral surface of described first insulator is coated on the described inner wire outer peripheral face, on the side that is against described inner wire outer peripheral face convex platform of the side of described first insulator; The step surface tight fit that described second insulator outer peripheral face and described shell inner peripheral surface are topped bar, the described second insulator both sides are against on the side of flange of described inner wire respectively and on the side of described shell step; Described the 3rd insulator is arranged between the outer step of the interior step of described swivel nut and described shell, described the 3rd insulator is coated on the described shell outer peripheral face, the inner peripheral surface interference fit of the inner peripheral surface of described the 3rd insulator and described shell, the inner peripheral surface matched in clearance of the outer peripheral face of described the 3rd insulator and described swivel nut.
Above-mentioned a kind of contact pin connector that is used for communication apparatus, wherein, described swivel nut and described shell junction are provided with a snap ring, and described snap ring the inner is stuck in the groove on the described shell outer peripheral face, and described snap ring outer end is stuck in the groove on the described swivel nut inner peripheral surface.
Adopt the contact pin connector that is used for communication apparatus of said structure, connection between each parts is realized by first insulator, second insulator, the 3rd insulator, by cooperating of first, second, third insulator and inner wire, shell and swivel nut, inner wire, shell and swivel nut are linked into an integrated entity, thereby make the structure of product simpler, because the matching part on each parts has reduced, process convenient again; In addition, because described swivel nut and described shell junction are provided with a snap ring, described snap ring the inner is stuck in the groove on the described shell outer peripheral face, and described snap ring outer end is stuck in the groove on the described swivel nut inner peripheral surface, it is more firm that shell is connected with swivel nut, thereby guaranteed the performance of product.
Description of drawings
Fig. 1 is a structural representation of the present invention
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, a kind of contact pin connector that is used for communication apparatus of the present invention, comprise inner wire 1, shell 4, swivel nut 6, first insulator 3, second insulator 2, the 3rd insulator 7, described swivel nut 6 is arranged on described shell 4 one ends, the outer peripheral face tight fit of described swivel nut 6 inner peripheral surfaces and described shell 4 one ends, thus described swivel nut 6 is fixedly connected on shell 4 one ends, and described first, second insulator 3,2 and described inner wire 1 one ends are arranged in the described shell 4; All tight fits in described first insulator, 3 outer peripheral faces and the described shell 4; The inner peripheral surface of described first insulator 3 is coated on the outer peripheral face of described inner wire 1, and the outer peripheral face upper edge of described inner wire 1 is axially arranged with flange 11, on the side that is against described inner wire outer peripheral face convex platform 11 of the side of described first insulator 3; The inner peripheral surface of described shell 4 is provided with step 41, the outer peripheral face upper edge of shell is axially arranged with outer step 42, top bar 41 step surface tight fit of the inner peripheral surface of the outer peripheral face of described second insulator 2 and described shell 4, described second insulator 2 both sides are against on the side of flange 11 of described inner wire respectively and on the side of the step 41 of described shell; By cooperating of first, second insulator 3,2 and inner wire 1, inner wire 1 is fixed in the described shell 4, prevents that inner wire 1 from producing axial displacement, and inner wire 1 is held tightly by first, second insulator 3,2, prevent inner wire play about in the of 1, thereby guaranteed the performance of product; Described the 3rd insulator 7 is arranged between the outer step 42 of the interior step 61 of described swivel nut and described shell; Described the 3rd insulator 7 is coated on described shell 4 outer peripheral faces, the inner peripheral surface interference fit of the inner peripheral surface of described the 3rd insulator 7 and described shell 4, the inner peripheral surface matched in clearance of the outer peripheral face of described the 3rd insulator 7 and described swivel nut 6, come off thereby prevent to produce between shell 4 and the swivel nut 6, thereby guaranteed the performance of product.Because the contact pin connector that is used for communication apparatus of this structure, connection between each parts is realized by first insulator 3, second insulator 2, the 3rd insulator 7, by cooperating of first, second, third insulator 3,2,7 and inner wire 1, shell 4 and swivel nut 6, inner wire 1, shell 4 and swivel nut 6 are linked into an integrated entity, thereby make the structure of product simpler, because the matching part on each parts has reduced, each component processing is convenient again.
For make between overcoat 4 and the swivel nut 6 be connected more firm, described swivel nut 6 is provided with a snap ring 5 with the junction of described shell 4, described snap ring 5 the inners are stuck in the groove 10 on described shell 4 outer peripheral faces, and described snap ring outer end is stuck in the groove 10 on described swivel nut 6 inner peripheral surfaces.Because described swivel nut 6 is provided with a snap ring 5 with described shell 7 junctions, described snap ring 5 the inners are stuck in the groove 10 on described shell 4 outer peripheral faces, described snap ring 5 outer ends are stuck in the groove 10 on described swivel nut 6 inner peripheral surfaces, it is more firm that shell 4 is connected with swivel nut 6, thereby guaranteed the performance of product.
The present invention is not subjected to the restriction of present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (2)
1. contact pin connector that is used for communication apparatus, comprise shell, inner wire, swivel nut, first insulator, second insulator, the 3rd insulator, described swivel nut is arranged on described shell one end, described swivel nut inner peripheral surface and described shell outer peripheral face tight fit, described first, second insulator and described inner wire one end are arranged in the described shell; It is characterized in that all tight fits in described first insulator outer peripheral face and the described shell; The inner peripheral surface of described first insulator is coated on the described inner wire outer peripheral face, on the side that is against described inner wire outer peripheral face convex platform of the side of described first insulator; The step surface tight fit that described second insulator outer peripheral face and described shell inner peripheral surface are topped bar, the described second insulator both sides are against on the side of flange of described inner wire respectively and on the side of described shell step; Described the 3rd insulator is arranged between the outer step of the interior step of described swivel nut and described shell, described the 3rd insulator is coated on the described shell outer peripheral face, the inner peripheral surface interference fit of the inner peripheral surface of described the 3rd insulator and described shell, the inner peripheral surface matched in clearance of the outer peripheral face of described the 3rd insulator and described swivel nut.
2. a kind of according to claim 1 contact pin connector that is used for communication apparatus, it is characterized in that, described swivel nut and described shell junction are provided with a snap ring, and described snap ring the inner is stuck in the groove on the described shell outer peripheral face, and described snap ring outer end is stuck in the groove on the described swivel nut inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102337150A CN101697394B (en) | 2009-10-23 | 2009-10-23 | Pin connector for communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102337150A CN101697394B (en) | 2009-10-23 | 2009-10-23 | Pin connector for communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101697394A true CN101697394A (en) | 2010-04-21 |
| CN101697394B CN101697394B (en) | 2011-06-08 |
Family
ID=42142482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102337150A Expired - Fee Related CN101697394B (en) | 2009-10-23 | 2009-10-23 | Pin connector for communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101697394B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280677A (en) * | 2013-05-22 | 2013-09-04 | 陕西华达科技股份有限公司 | Superhigh-temperature-resistant nonpolarity radio-frequency coaxial electrical connector |
| CN103794919A (en) * | 2012-10-26 | 2014-05-14 | 江苏正恺电子科技有限公司 | Radio frequency coaxial connector |
| CN104638424A (en) * | 2013-11-11 | 2015-05-20 | 江苏正恺电子科技有限公司 | RF (radio frequency) connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886851Y (en) * | 2006-04-03 | 2007-04-04 | 镇江红宝利电子有限公司 | Socket connector for telecommunication equipment |
| CN201118017Y (en) * | 2007-11-16 | 2008-09-17 | 邢红兵 | Pin connector |
| CN201536204U (en) * | 2009-10-23 | 2010-07-28 | 镇江红宝利电子有限公司 | Contact pin connector used for communication device |
-
2009
- 2009-10-23 CN CN2009102337150A patent/CN101697394B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794919A (en) * | 2012-10-26 | 2014-05-14 | 江苏正恺电子科技有限公司 | Radio frequency coaxial connector |
| CN103280677A (en) * | 2013-05-22 | 2013-09-04 | 陕西华达科技股份有限公司 | Superhigh-temperature-resistant nonpolarity radio-frequency coaxial electrical connector |
| CN103280677B (en) * | 2013-05-22 | 2015-08-05 | 陕西华达科技股份有限公司 | A kind of Superhigh-temperaturnonpolarity nonpolarity radio-frequency coaxial electrical connector |
| CN104638424A (en) * | 2013-11-11 | 2015-05-20 | 江苏正恺电子科技有限公司 | RF (radio frequency) connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101697394B (en) | 2011-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pin connector for communication equipment Effective date of registration: 20140819 Granted publication date: 20110608 Pledgee: The Bank of Jiangsu Limited by Share Ltd Zhenjiang branch of science and technology Pledgor: Zhenjiang Hongbaoli Electronic Co., Ltd. Registration number: 2014980000069 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20110608 Termination date: 20181023 |