CN102801024A - Coaxial cable connector and conductive terminal thereof - Google Patents
Coaxial cable connector and conductive terminal thereof Download PDFInfo
- Publication number
- CN102801024A CN102801024A CN2012103033614A CN201210303361A CN102801024A CN 102801024 A CN102801024 A CN 102801024A CN 2012103033614 A CN2012103033614 A CN 2012103033614A CN 201210303361 A CN201210303361 A CN 201210303361A CN 102801024 A CN102801024 A CN 102801024A
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- substrate
- butting section
- flat spring
- conducting terminal
- contact flat
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Abstract
The invention provides a coaxial cable connector and a conductive terminal thereof. The coaxial cable connector comprises an insulating body and a conductive terminal fixed on the insulating body. The insulating body is provided with a locating slot for locating the conductive terminal and an accommodating part vertically communicated with the locating slot. The conductive terminal is provided with a substrate fixed to the locating slot and a contact arm extending from the substrate into the accommodating part. The contact arm is provided with a supporting part bending and extending from the substrate and supporting the inner wall of the accommodating part and a contact spring plate bending and extending from the supporting part and forming a U shape together with the supporting part, therefore, the contact spring plate can outwards deform along the horizontal direction when a butt joint terminal is inserted so as to prevent the conductive terminal from deforming along the insertion direction of the butt joint terminal, ensure the length of the contact arm of the conductive terminal along the insertion direction of the butt joint terminal and further ensure the contact effect between the conductive terminal and the butt joint terminal.
Description
Technical field
The present invention relates to a kind of coaxial cable connector, relate in particular to a kind of butt joint effect coaxial cable connector and conducting terminal thereof preferably.
Background technology
The coaxial cable connector generally includes an insulating body, is fixed on the interior conducting terminal of insulating body, is retained on the shielding casing in the insulating body outside and the cable that electrically connects with said conducting terminal.The design of the rounded boss shape of said insulating body also is provided with the resettlement section run through up and down.Said conducting terminal is provided with the substrate that is fixed on the resettlement section downside and upwards protrudes into the contact flat spring in the resettlement section from substrate.Said contact flat spring is oppositely arranged in pairs, and each contact flat spring is provided with an arm of force and the contact protrusion towards another contact flat spring direction projection from arm of force upside.When this kind coaxial cable connector was connected with a butt connector, the butt joint terminal on the butt connector compressed downwards and inserts between the contact flat spring and with contact protrusion and connects.Along with the miniaturization of electronic product and more and more thinner; Corresponding the reducing of height of this kind coaxial cable connector; Cause the arm of force design of conducting terminal shorter and shorter thus; Thereby butt connector is in the process of inserting this kind coaxial cable connector, and the butt joint terminal of butt connector compresses the conducting terminal of coaxial cable connector downwards and makes the strain of conducting terminal generation downwards become big relatively, and then causes this kind coaxial cable connector the bad or breaking phenomena of signal to occur easily.
Therefore, be necessary to provide a kind of improved coaxial cable connector and conducting terminal thereof to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of butt joint effect coaxial cable connector and conducting terminal thereof preferably.
For realizing the foregoing invention purpose; The invention provides a kind of coaxial cable connector; Comprise insulating body and be fixed in the conducting terminal on the insulating body; Said insulating body be provided with the location conducting terminal location notch and with the resettlement section of location notch up/down perforation; Said conducting terminal is provided with the substrate that is fixed in the location notch and the contact arm in substrate extends into the resettlement section, and said contact arm is provided with from said substrate bending and extends and be resisted against the butting section on the inwall of said resettlement section and extend and be the contact flat spring that the U type is provided with jointly with said butting section from the bending of said butting section.
As further improvement of the present invention; Said butting section bends straight up to extend from said substrate one side and forms; The side that said contact flat spring is vertical with said substrate from said butting section forms along said substrate surface bending extension; Said resettlement section inwall is provided with the arcwall that the vertical arm that offsets with said butting section and arc are connected said vertical arm two ends, and said contact flat spring and said arcwall are provided with for the outside movement and deformation of said contact flat spring at interval.
As further improvement of the present invention, said contact flat spring is provided with the teat towards the direction projection of said butting section from the contact flat spring free end.
As further improvement of the present invention, said butting section and contact flat spring are equipped with diagonally extending to guide the guiding face that a pair of connecting terminal inserts away from the upper end of said substrate.
As further improvement of the present invention; Said coaxial cable connector also comprises the cable that electrically connects with said conducting terminal, said conducting terminal also be provided with from said substrate towards a lateral buckling that deviates from said contact arm extend with the sheet that compresses of the said cable of the common clamping of substrate.
For realizing the foregoing invention purpose; The present invention also provides a kind of conducting terminal; Comprise that substrate reaches the contact arm that extends from substrate, said contact arm is provided with from the butting section that said substrate bending is extended and from the bending extension of said butting section and with said butting section and is the contact flat spring that the U type is provided with jointly.
As further improvement of the present invention, said butting section bends straight up to extend from said substrate one side and forms and linearly shape setting, and the side that said contact flat spring is vertical with said substrate from said butting section forms along said substrate surface bending extension.
As further improvement of the present invention, said contact flat spring is provided with the teat towards the direction projection of said butting section from the contact flat spring free end.
As further improvement of the present invention, said butting section and contact flat spring are equipped with diagonally extending to guide the guiding face that a pair of connecting terminal inserts away from the upper end of said substrate.
As further improvement of the present invention, said conducting terminal also be provided with from said substrate towards a lateral buckling that deviates from said contact arm extend with the sheet that compresses of common clamping one cable of substrate.
The invention has the beneficial effects as follows: the said contact arm of the present invention through conducting terminal is set to only have said butting section to be connected with said substrate and leans with said resettlement section inwall; But along continuous straight runs deforms and contact flat spring forms also from the bending extension of said butting section; Thus when the butt joint terminal of a butt connector and conducting terminal of the present invention plug; Butt joint terminal one side is resisted against on the said butting section; Opposite side outwards compresses said contact flat spring and said contact flat spring level is outwards deformed; Thereby can prevent that conducting terminal from deforming along butt joint terminal direction of insertion, guarantee the length of the contact arm of conducting terminal, and then guarantee conducting terminal of the present invention and the effect that contacts of docking between the terminal along butt joint terminal direction of insertion; Dock terminal through said contact flat spring with the common clamping in said butting section simultaneously, what can make contact arm and butt joint terminal contacts better effects if, and then guarantees good contact the between coaxial cable connector of the present invention and the butt connector.
Description of drawings
Fig. 1 is the stereogram of coaxial cable connector of the present invention;
Fig. 2 is the three-dimensional exploded view of coaxial cable connector among Fig. 1;
Fig. 3 is the view of another angle of Fig. 2;
Fig. 4 is the stereogram of the conducting terminal of coaxial cable connector among Fig. 2.
Embodiment
Below will combine each execution mode shown in the drawings to describe the present invention.But these execution modes do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these execution modes, method or the function all is included in protection scope of the present invention.
Please referring to figs. 1 through shown in Figure 4 for a preferred embodiments of coaxial cable connector 100 of the present invention.Cable 3 that said coaxial cable connector 100 comprises insulating body 1, be fixed in conducting terminal 2 on the insulating body 1, electrically connect with conducting terminal 2 and the shielding casing 5 that hides insulating body 1.
Please referring to figs. 1 through shown in Figure 3, said insulating body 1 whole rounded boss shape design, and be provided with pedestal 11 and extend the pressing plate 12 with location conducting terminal 2 from said pedestal 11 lower ends.Said pressing plate 12 bends from pedestal 11 lower end edge pedestals 11 bottom levels.Said pedestal 11 be provided be positioned at downside with the location notch 111 of location conducting terminal 2, with the resettlement section 112 of location notch 111 up/down perforations and the cable accepting groove 113 that connects with said location notch 111 front and back.Said resettlement section 112 inwalls are provided with the arcwall 115 that a vertical arm 114 and arc connect said vertical arm 114 two ends.
Please combine Fig. 1 to shown in Figure 4, said conducting terminal 2 be provided with the flat-shaped substrate 21 that is fixed in the location notch 111, the contact arm from substrate 21 extends upwardly into resettlement section 112 in 22 and from said substrate 21 1 ends towards the lateral buckling extension that deviates from said contact arm 22 with the said cable 3 of substrate 21 common clampings compress sheet 23.Said substrate 21 be provided with main part 210 and stretch out from said main part 210 both sides with said location notch 111 ear 211 of fixing location mutually.Said contact arm 22 is provided with from the butting section 221 of the main part 210 1 lateral bucklings extension of said substrate 21 and from the 221 bending extensions of said butting section and with said butting section 221 and is the contact flat spring 222 that the U type is provided with jointly.Said butting section 221 bends straight up to extend from main part 210 1 sides of said substrate 21 and one of them said ear 211 position adjacent place and forms.Said contact flat spring 222 forms along said substrate 21 upper surfaces bending extension with said substrate 21 vertical sides from said butting section 221.Said butting section 221 is shape and outwards being resisted against on the said vertical arm 114 linearly, thereby with 221 location, said butting section, and butting section 221 can not outwards be out of shape.Said contact flat spring 222 is provided with for said contact flat spring 222 outside movement and deformations with said arcwall 115 at interval.Said contact flat spring 222 is provided with the teat 223 towards the 221 direction projections of said butting section from contact flat spring 222 free ends.Said butting section 221 is oppositely arranged with a pair of connecting terminal of common clamping (not shown) with said teat 223.Said butting section 221 and contact flat spring 222 are equipped with diagonally extending to guide the guiding face 224 that said butt joint terminal inserts away from the upper end of said substrate 21.
Please with reference to shown in Figure 2, the insulating case 32 that said cable 3 is provided with a center conductor 31 and coats said center conductor 31.Said center conductor 31 extends beyond said insulating case 32 forward to contact with said conducting terminal 2.Said center conductor 31 penetrates in said cable accepting groove 113 and is clamped in the substrate 21 of said conducting terminal 2 and compresses between the sheet 23.Said pressing plate 12 from the 11 lower end levels bendings of the pedestal of said insulating body 1 and upwards be connected to said conducting terminal 2 compress sheet 23 downsides; Thereby in insulating body 1, and said conducting terminal 2 and shielding casing 5 are isolated in insulation with said conducting terminal 2 and center conductor 31 secure.
Please combine Fig. 1 to shown in Figure 3, said shielding casing 5 comprises in order to the circular base 51 of location insulating body 1 and is positioned at the centring ring 52 of said pedestal 51 1 sides with location cable 3.The tab 511 that is provided with inside projection around said pedestal 51 downsides with inside and outside the location hole 512 that runs through.Be provided with around said insulating body 1 downside outside projection be positioned in the said location hole 512 locating piece 14 and from the lateral breach 15 of sunken inside to match with said tab 511.
In sum; The present invention is set to only have said butting section 221 to be connected with said substrate 21 through the said contact arm 22 with conducting terminal 2 and leans with said resettlement section 112 inwalls; But along continuous straight runs deforms and contact flat spring 222 forms also from the 221 bending extensions of said butting section; Thus when the butt joint terminal of a butt connector (not shown) plugs with conducting terminal 2 of the present invention along said guiding face 224; Butt joint terminal one side is resisted against on the said butting section 221, and opposite side outwards compresses said contact flat spring 222 and said contact flat spring 222 levels are outwards deformed, thereby can prevent that conducting terminal 2 from deforming along butt joint terminal direction of insertion; Guarantee the length of the contact arm 22 of conducting terminal 2, and then guarantee conducting terminal 2 of the present invention and the effect that contacts of docking between the terminal along butt joint terminal direction of insertion; Dock terminal through said contact flat spring 222 with the 221 common clampings of said butting section simultaneously, what can make contact arm 22 and butt joint terminal contacts better effects if, and then guarantees good contact the between coaxial cable connector 100 of the present invention and the butt connector.
Be to be understood that; Though this specification is described according to execution mode; But be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, and those skilled in the art should make specification as a whole; Technical scheme in each execution mode also can form other execution modes that it will be appreciated by those skilled in the art that through appropriate combination.
The listed a series of detailed description of preceding text only is specifying to feasibility execution mode of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent execution mode or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
Claims (10)
1. coaxial cable connector; Comprise insulating body and be fixed in the conducting terminal on the insulating body; Said insulating body be provided with the location conducting terminal location notch and with the resettlement section of location notch up/down perforation; Said conducting terminal is provided with the substrate that is fixed in the location notch and the contact arm in substrate extends into the resettlement section, it is characterized in that: said contact arm is provided with from said substrate bending and extends and be resisted against the butting section on the inwall of said resettlement section and extend and be the contact flat spring that the U type is provided with jointly with said butting section from the bending of said butting section.
2. coaxial cable connector according to claim 1; It is characterized in that: said butting section bends straight up to extend from said substrate one side and forms; The side that said contact flat spring is vertical with said substrate from said butting section forms along said substrate surface bending extension; Said resettlement section inwall is provided with the arcwall that the vertical arm that offsets with said butting section and arc are connected said vertical arm two ends, and said contact flat spring and said arcwall are provided with for the outside movement and deformation of said contact flat spring at interval.
3. coaxial cable connector according to claim 1 is characterized in that: said contact flat spring is provided with the teat towards the direction projection of said butting section from the contact flat spring free end.
4. coaxial cable connector according to claim 1 is characterized in that: said butting section and contact flat spring are equipped with diagonally extending to guide the guiding face that a pair of connecting terminal inserts away from the upper end of said substrate.
5. coaxial cable connector according to claim 1; It is characterized in that: said coaxial cable connector also comprises the cable that electrically connects with said conducting terminal, said conducting terminal also be provided with from said substrate towards a lateral buckling that deviates from said contact arm extend with the sheet that compresses of the said cable of the common clamping of substrate.
6. conducting terminal comprises substrate and the contact arm that extends from substrate, it is characterized in that: said contact arm is provided with from the butting section that said substrate bending is extended and extends and be the contact flat spring that the U type is provided with jointly with said butting section from the bending of said butting section.
7. conducting terminal according to claim 6; It is characterized in that: said butting section bends straight up to extend from said substrate one side and forms and linearly shape setting, and the side that said contact flat spring is vertical with said substrate from said butting section forms along said substrate surface bending extension.
8. conducting terminal according to claim 6 is characterized in that: said contact flat spring is provided with the teat towards the direction projection of said butting section from the contact flat spring free end.
9. conducting terminal according to claim 6 is characterized in that: said butting section and contact flat spring are equipped with diagonally extending to guide the guiding face that a pair of connecting terminal inserts away from the upper end of said substrate.
10. conducting terminal according to claim 6 is characterized in that: said conducting terminal also be provided with from said substrate towards a lateral buckling that deviates from said contact arm extend with the sheet that compresses of common clamping one cable of substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303361.4A CN102801024B (en) | 2012-08-24 | 2012-08-24 | Coaxial cable connector and conductive terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303361.4A CN102801024B (en) | 2012-08-24 | 2012-08-24 | Coaxial cable connector and conductive terminal thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102801024A true CN102801024A (en) | 2012-11-28 |
| CN102801024B CN102801024B (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210303361.4A Active CN102801024B (en) | 2012-08-24 | 2012-08-24 | Coaxial cable connector and conductive terminal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102801024B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377477A (en) * | 2014-12-12 | 2015-02-25 | 昆山嘉华电子有限公司 | Coaxial cable connector |
| CN104409920A (en) * | 2014-12-12 | 2015-03-11 | 昆山嘉华电子有限公司 | Coaxial cable connector |
| CN106207678A (en) * | 2016-09-06 | 2016-12-07 | 昆山嘉华电子有限公司 | Connectors for coaxial cables and conducting terminal thereof |
| CN109167192A (en) * | 2018-05-29 | 2019-01-08 | 浙江捷仕泰电子有限公司 | A kind of connecting terminal of adopting guiding structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09185968A (en) * | 1995-12-28 | 1997-07-15 | Nippon Antenna Co Ltd | Cable repeater |
| CN200969409Y (en) * | 2006-09-06 | 2007-10-31 | 和锲精密电子股份有限公司 | Coaxial cable connector |
| CN202308347U (en) * | 2011-10-21 | 2012-07-04 | 黄正龙 | Connector for ultrathin coaxial cables |
| CN202712513U (en) * | 2012-08-24 | 2013-01-30 | 昆山嘉华电子有限公司 | Coaxial cable connector and conductive terminal thereof |
-
2012
- 2012-08-24 CN CN201210303361.4A patent/CN102801024B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09185968A (en) * | 1995-12-28 | 1997-07-15 | Nippon Antenna Co Ltd | Cable repeater |
| CN200969409Y (en) * | 2006-09-06 | 2007-10-31 | 和锲精密电子股份有限公司 | Coaxial cable connector |
| CN202308347U (en) * | 2011-10-21 | 2012-07-04 | 黄正龙 | Connector for ultrathin coaxial cables |
| CN202712513U (en) * | 2012-08-24 | 2013-01-30 | 昆山嘉华电子有限公司 | Coaxial cable connector and conductive terminal thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377477A (en) * | 2014-12-12 | 2015-02-25 | 昆山嘉华电子有限公司 | Coaxial cable connector |
| CN104409920A (en) * | 2014-12-12 | 2015-03-11 | 昆山嘉华电子有限公司 | Coaxial cable connector |
| CN106207678A (en) * | 2016-09-06 | 2016-12-07 | 昆山嘉华电子有限公司 | Connectors for coaxial cables and conducting terminal thereof |
| CN109167192A (en) * | 2018-05-29 | 2019-01-08 | 浙江捷仕泰电子有限公司 | A kind of connecting terminal of adopting guiding structure |
| CN109167192B (en) * | 2018-05-29 | 2023-11-24 | 浙江捷仕泰电子有限公司 | Binding post with guide structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102801024B (en) | 2015-04-22 |
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