CN102651508B - RF connector - Google Patents
RF connector Download PDFInfo
- Publication number
- CN102651508B CN102651508B CN201110045008.6A CN201110045008A CN102651508B CN 102651508 B CN102651508 B CN 102651508B CN 201110045008 A CN201110045008 A CN 201110045008A CN 102651508 B CN102651508 B CN 102651508B
- Authority
- CN
- China
- Prior art keywords
- matrix
- radio frequency
- frequency connector
- inner terminal
- insulating body
- 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
An RF (Radio Frequency) connector comprises an insulation body, an inner terminal fixedly clamped in the insulation body and an outer casing, wherein the outer casing is sleeved outside the inner terminal; the inner terminal is provided with a platy matrix and a cylindrical contact part extending upwards from the matrix; the inner terminal comprises arch-shaped parts, each of which comprises connecting parts connected with the matrix and an arc-shaped part positioned between the connecting parts, protruding upwards and separated from the matrix; the insulation body penetrates below the arc-shaped part and above the matrix; and the inner terminal and the insulation body are fixedly and stably clamped with each other. Therefore, the RF connector can bear a larger insertion force, thereby having a longer service life.
Description
[technical field]
The present invention, about a kind of radio frequency connector, relates in particular to a kind of radio frequency connector for signal transmission.
[background technology]
Relevant existing radio frequency connector comprises insulating body, is immobilizated in inner terminal and shell body in insulating body.Two foots and leg that described shell body comprises a tube and from the bottom of tube, stretches out and form.Described tube is provided with the caulking groove for the engagement of butt connector shell body.Described inner terminal is provided with a rectangular tabular matrix and from matrix, extends upward the cylindric contact site of formation.Shell body and inner terminal are immobilizated in insulating body and the bottom surface of inner terminal matrix and the bottom surface of insulating body flush.
But radio frequency connector of the prior art, when patching while running into larger insertion force with butt connector, may cause the inner terminal insulating body that comes off, and causes this radio frequency connector damage and can not use.
[summary of the invention]
The object of the present invention is to provide a kind of radio frequency connector, refer in particular to the radio frequency connector that terminal and insulating body are stablized fixing.
For achieving the above object, the present invention discloses a kind of radio frequency connector, comprises insulating body, is immobilizated in inner terminal and shell body in insulating body.Described shell body is sheathed on outside inner terminal.Described inner terminal is provided with a panel-shaped base body and from matrix, extends upward the cylindric contact site of formation, and inner terminal comprises arch portion, described arch portion comprise the connecting portion that is connected with matrix and between connecting portion, raise up and with the curved portions of Matrix separation.
Compared with prior art, radio frequency connector of the present invention at least has following beneficial effect: inner terminal comprises arch portion, described arch portion comprise the connecting portion that is connected with matrix and between connecting portion, raise up and with the curved portions of Matrix separation.Described insulating body is above curved portions below and matrix, and inner terminal and insulating body fixing are firm.Therefore this radio frequency connector can bear larger insertion force, increased the useful life of this radio frequency connector.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of radio frequency connector of the present invention.
Fig. 2 is the three-dimensional exploded view of radio frequency connector of the present invention.
Fig. 3 is that radio frequency connector of the present invention is along the cutaway view of A-A line in Fig. 1.
Fig. 4 is that radio frequency connector of the present invention is along the cutaway view of B-B line in Fig. 1.
Fig. 5 is that radio frequency connector of the present invention is along the cutaway view of C-C line in Fig. 1.
[embodiment]
Below, in connection with accompanying drawing, introduce in detail the embodiment of radio frequency connector 100 of the present invention.
Consult Fig. 1 to Fig. 4, radio frequency connector 100 of the present invention comprises insulating body 1, is immobilizated in inner terminal 2 and shell body 3 in insulating body 1.
Described inner terminal 2 is formed by punching press by metallic plate, the weld part 25 that it is provided with a tabular matrix 21, extends upward the cylindric contact site 22 of formation, two arch portions 23 that are positioned at contact site 22 both sides, the depressed part 24 being recessed to form from matrix 21 1 sides and extend to form away from depressed part 24 directions from matrix 21 edges from matrix 21.Described arch portion 23 comprises at two ends and the connecting portion 231 being connected with matrix 21 and between connecting portion 231 and the curved portions 232 raising up.Curved portions 232 is separated with matrix 21.Two arch portions 23 are about matrix 21 Parallel Symmetrics.Described depressed part 24, weld part 25 place straight lines are vertical with two arch portion 23 place straight lines.
Described shell body 3 is formed by punching press by metal material, two foots 32 and leg 33 that it comprises a tube 31, stretches out form from the bottom of tube 31.Described tube 31 is provided with the caulking groove 34 for butt connector (not shown) engagement.The bearing of trend of described leg 33 defines a radial direction.Described two foots 32 are symmetrical arranged about radial direction.Foot 32 is provided with two welding foots 321 and is separated with a conduit 322 between between welding foot 321.In welding process, unnecessary scolder can be gathered in 322 li of conduits and have influence on being effectively welded to connect of foot 32 and circuit board (not shown) to avoid scolder to overflow foot 32.
During assembling, first shell body 3 is sheathed on outside inner terminal 2.The tube 31 of shell body 3 is surrounded on outside the cylindric contact site 22 of inner terminal 2.Described two foots 32 are placed in two arch portion 23 outsides and both are parallel to each other, therefore two arch portions 23 also radially extend.Meanwhile, two foots 32 are vertical with radial direction with two arch portion 23 place straight lines.Described depressed part 24 also radially extends with weld part 25.Described leg 33 is placed in depressed part 24 outsides and is positioned on depressed part 24 bearing of trends.Described leg 33, welding foot 321 and weld part 25 are positioned in same level, are convenient to welding plate.Described insulating body 1 is injected and molded on inner terminal 2 and shell body 3, and plastic cement runs through and is filled to the below of curved portions 232 and the top of matrix 21, and inner terminal 2 is more firm with insulating body 1 fixing; Depressed part 24 is coated by insulating body, and inner terminal 2 is stablized fixing with insulating body 1.Therefore this radio frequency connector 100 can bear larger insertion force, increased the useful life of this radio frequency connector 100.
The foregoing is only one embodiment of the present invention, is not whole execution modes, and the variation of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification of the present invention, is claim of the present invention and contains.
Claims (9)
1. a radio frequency connector, comprises insulating body, is immobilizated in inner terminal and shell body in insulating body; Described shell body is sheathed on outside inner terminal, described inner terminal is provided with a panel-shaped base body and from matrix, extends upward the cylindric contact site of formation, it is characterized in that: inner terminal comprises arch portion, described arch portion comprise the connecting portion that is connected with matrix and between connecting portion, raise up and with the curved portions of Matrix separation, described insulating body runs through and is filled to the below of curved portions and the top of matrix.
2. radio frequency connector as claimed in claim 1, is characterized in that: described arch portion is provided with two, and it is positioned at contact site both sides and symmetrical about matrix.
3. radio frequency connector as claimed in claim 2, is characterized in that: matrix one side of described inner terminal is recessed to form a depressed part, and described depressed part edge is embedded in insulating body.
4. radio frequency connector as claimed in claim 3, is characterized in that: described inner terminal is provided with weld part, and described weld part extends away from depressed part direction from matrix edge.
5. radio frequency connector as claimed in claim 4, is characterized in that: described depressed part, weld part place straight line are vertical with two arch portion place straight lines.
6. radio frequency connector as claimed in claim 2, is characterized in that: two foots and leg that described shell body is provided with tube, stretches out form from the bottom of tube; The bearing of trend of described leg defines a radial direction, and described two foots are symmetrical arranged about radial direction.
7. radio frequency connector as claimed in claim 6, is characterized in that: described tube is surrounded on outside contact site, and bipod is deployed in two arch portion outsides and both and is parallel to each other.
8. radio frequency connector as claimed in claim 6, is characterized in that: described foot is provided with two welding foots and is separated with a conduit between between welding foot.
9. radio frequency connector as claimed in claim 8, is characterized in that: described leg, welding foot and welding position are in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110045008.6A CN102651508B (en) | 2011-02-25 | 2011-02-25 | RF connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110045008.6A CN102651508B (en) | 2011-02-25 | 2011-02-25 | RF connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102651508A CN102651508A (en) | 2012-08-29 |
| CN102651508B true CN102651508B (en) | 2014-04-02 |
Family
ID=46693439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110045008.6A Expired - Fee Related CN102651508B (en) | 2011-02-25 | 2011-02-25 | RF connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102651508B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115000734B (en) * | 2021-10-29 | 2023-03-28 | 荣耀终端有限公司 | Connecting seat, circuit board and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201204274Y (en) * | 2008-04-15 | 2009-03-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201498718U (en) * | 2009-07-24 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN201498694U (en) * | 2009-05-22 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | electrical connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009061022A1 (en) * | 2007-11-06 | 2009-05-14 | Gigalane Co. Ltd. | Connector capable of coupling to printed circuit board |
-
2011
- 2011-02-25 CN CN201110045008.6A patent/CN102651508B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201204274Y (en) * | 2008-04-15 | 2009-03-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201498694U (en) * | 2009-05-22 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | electrical connector |
| CN201498718U (en) * | 2009-07-24 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102651508A (en) | 2012-08-29 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |