CN202712513U - Coaxial cable connector and conductive terminal thereof - Google Patents
Coaxial cable connector and conductive terminal thereof Download PDFInfo
- Publication number
- CN202712513U CN202712513U CN 201220422367 CN201220422367U CN202712513U CN 202712513 U CN202712513 U CN 202712513U CN 201220422367 CN201220422367 CN 201220422367 CN 201220422367 U CN201220422367 U CN 201220422367U CN 202712513 U CN202712513 U CN 202712513U
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- CN
- China
- Prior art keywords
- substrate
- butting section
- flat spring
- conducting terminal
- contact flat
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a coaxial cable connector and a conductive terminal thereof. The coaxial cable connector comprises an insulating body and the conductive terminal fixed on the insulating body. The insulation body is provided with a positioning groove for positioning the conductive terminal, and an accommodating portion vertically penetrating the positioning groove. The conductive terminal is provided with a base plate fixed in the positioning groove and a contact arm extending from the base plate into the accommodating portion. The contact arm is provided with an abutting portion twistingly extending from the base plate and abuts against an inner wall of the accommodating portion and a contact elastic sheet which twistingly extends from the abutting portion and is jointly arranged together with the abutting portion to form a U-shaped structure, and as a result, when a butting terminal is inserted, the contact elastic sheet can deform outwardly along a horizontal direction so as to prevent the conductive terminal from deforming along the insertion direction of the butting terminal and ensure the length of the contact arm of the conductive terminal along the insertion direction of the butting terminal, thereby ensuring the effect of the contact between the conductive terminal of the utility model and the butting terminal.
Description
Technical field
The utility model relates to a kind of connectors for coaxial cables, relates in particular to a kind of docking effect preferably connectors for coaxial cables and conducting terminal thereof.
Background technology
Connectors for coaxial cables 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 is electrically connected with described conducting terminal.The rounded boss-shaped design of described insulating body also is provided with a resettlement section of running through up and down.Described conducting terminal is provided with the substrate that is fixed on the resettlement section downside and upwards protrudes into contact flat spring in the resettlement section from substrate.Described 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 connectors for coaxial cables was connected with a butt connector, the docking 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, the height of this kind connectors for coaxial cables is corresponding to be reduced, cause thus the arm of force design of conducting terminal shorter and shorter, thereby butt connector is in the process of inserting this kind connectors for coaxial cables, the docking terminal of butt connector compresses the conducting terminal of connectors for coaxial cables downwards and so that the strain that conducting terminal occurs downwards becomes large relatively, and then easily causes this kind connectors for coaxial cables the bad or breaking phenomena of signal to occur.
Therefore, be necessary to provide a kind of improved connectors for coaxial cables and conducting terminal thereof to address the above problem.
The utility model content
The purpose of this utility model is to provide a kind of docking effect preferably connectors for coaxial cables and conducting terminal thereof.
For realizing above-mentioned utility model purpose, the utility model provides a kind of connectors for coaxial cables, comprise insulating body and be fixed in conducting terminal on the insulating body, described insulating body be provided with the location conducting terminal location notch and with the resettlement section of location notch up/down perforation, described 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 described contact arm is provided with from described substrate bending and extends and be resisted against the butting section on the inwall of described resettlement section and extend and jointly be the contact flat spring of U-shaped setting with described butting section from the bending of described butting section.
As further improvement of the utility model, described butting section bends straight up to extend from described substrate one side and forms, the side that described contact flat spring is vertical with described substrate from described butting section forms along described substrate surface bending extension, described resettlement section inwall is provided with the arcwall that the vertical arm that offsets with described butting section and arc are connected described vertical arm two ends, and described contact flat spring and described arcwall interval arrange for the outside movement and deformation of described contact flat spring.
As further improvement of the utility model, described contact flat spring is provided with the teat towards the direction projection of described butting section from the contact flat spring free end.
As further improvement of the utility model, described butting section and contact flat spring are equipped with the guiding face that extension is inserted to guide a pair of connecting terminal away from the upper end of described substrate.
As further improvement of the utility model, described connectors for coaxial cables also comprises the cable that is electrically connected with described conducting terminal, described conducting terminal also be provided with from described substrate towards a lateral buckling that deviates from described contact arm extend with the arrived tableting of the described cable of the common clamping of substrate.
For realizing above-mentioned utility model purpose, the utility model also provides a kind of conducting terminal, comprise substrate and the contact arm that extends from substrate, described contact arm is provided with from the butting section that described substrate bending is extended and extends and jointly be the contact flat spring of U-shaped setting with described butting section from the bending of described butting section.
As further improvement of the utility model, described butting section bends straight up to extend from described substrate one side and forms and linearly setting, and the side that described contact flat spring is vertical with described substrate from described butting section forms along described substrate surface bending extension.
As further improvement of the utility model, described contact flat spring is provided with the teat towards the direction projection of described butting section from the contact flat spring free end.
As further improvement of the utility model, described butting section and contact flat spring are equipped with the guiding face that extension is inserted to guide a pair of connecting terminal away from the upper end of described substrate.
As further improvement of the utility model, described conducting terminal also be provided with from described substrate towards a lateral buckling that deviates from described contact arm extend with the arrived tableting of common clamping one cable of substrate.
The beneficial effects of the utility model are: the described contact arm of the utility model by conducting terminal is set to only have described butting section to be connected with described substrate and leans with described resettlement section inwall, but along continuous straight runs deforms and contact flat spring forms also from the bending extension of described butting section, thus when the docking terminal of a butt connector and the utility model conducting terminal plug, docking terminal one side is resisted against on the described butting section, opposite side outwards compresses described contact flat spring and described contact flat spring level is outwards deformed, thereby can prevent that conducting terminal from deforming along docking terminal direction of insertion, guarantee the contact arm of conducting terminal along the length of docking terminal direction of insertion, and then guarantee the utility model conducting terminal and the effect that contacts of docking between the terminal; Dock terminal by described contact flat spring with the common clamping in described butting section simultaneously, can be so that the better effects if that contacts of contact arm and docking terminal, and then guarantee good contact between the utility model connectors for coaxial cables and the butt connector.
Description of drawings
Fig. 1 is the stereogram of the utility model connectors for coaxial cables;
Fig. 2 is the three-dimensional exploded view of connectors for coaxial cables among Fig. 1;
Fig. 3 is the view of another angle of Fig. 2;
Fig. 4 is the stereogram of the conducting terminal of connectors for coaxial cables among Fig. 2.
Embodiment
Below with reference to each execution mode shown in the drawings the utility model is described in detail.But these execution modes do not limit the utility model, 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 the protection range of the present utility model.
Please refer to Fig. 1 to a better embodiment that Figure 4 shows that the utility model connectors for coaxial cables 100.The cable 3 that described connectors for coaxial cables 100 comprises insulating body 1, be fixed in conducting terminal 2 on the insulating body 1, be electrically connected with conducting terminal 2 and the shielding casing 5 that hides insulating body 1.
Please refer to Fig. 1 to shown in Figure 3, described insulating body 1 whole rounded boss-shaped design, and the pressing plate 12 that is provided with pedestal 11 and extends to locate conducting terminal 2 from described pedestal 11 lower ends.Described pressing plate 12 bends from pedestal 11 lower end edge pedestals 11 bottom levels.Described 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 described location notch 111 front and back.Described resettlement section 112 inwalls are provided with the arcwall 115 that a vertical arm 114 and arc connect described vertical arm 114 two ends.
Please in conjunction with Fig. 1 to shown in Figure 4, described 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 described substrate 21 1 ends towards the lateral buckling extension that deviates from described contact arm 22 with the arrived tableting 23 of the described cable 3 of substrate 21 common clampings.Described substrate 21 be provided with main part 210 and stretch out from described main part 210 both sides with the ear 211 of described location notch 111 phase fixings location.Described contact arm 22 is provided with from the butting section 221 that main part 210 1 lateral bucklings of described substrate 21 extend and extends and jointly be the contact flat spring 222 of U-shaped setting with described butting section 221 from 221 bendings of described butting section.Described butting section 221 bends straight up to extend from the described ear of main part 210 1 sides of described substrate 21 and one of them 211 adjacent positions and forms.Described contact flat spring 222 extends along described substrate 21 upper surfaces bending from described butting section 221 and described substrate 21 vertical sides and forms.Described butting section 221 is linearly and outwards be resisted against on the described vertical arm 114, thereby with 221 location, described butting section, and butting section 221 can not outwards be out of shape.Described contact flat spring 222 arranges for described contact flat spring 222 outside movement and deformations with described arcwall 115 intervals.Described contact flat spring 222 is provided with the teat 223 towards the 221 direction projections of described butting section from contact flat spring 222 free ends.Described butting section 221 is oppositely arranged with a pair of connecting terminal of common clamping (not shown) with described teat 223.Described butting section 221 and contact flat spring 222 are equipped with the guiding face 224 that extension is inserted to guide described docking terminal away from the upper end of described substrate 21.
Please refer to shown in Figure 2, the insulating case 32 that described cable 3 is provided with a center conductor 31 and coats described center conductor 31.Described center conductor 31 extends beyond forward described insulating case 32 to contact with described conducting terminal 2.Described center conductor 31 penetrates in described cable accepting groove 113 and is clamped between the substrate 21 and arrived tableting 23 of described conducting terminal 2.Described pressing plate 12 also upwards is connected to arrived tableting 23 downsides of described conducting terminal 2 from the pedestal 11 lower end horizontal bucklings of described insulating body 1, thereby described conducting terminal 2 and center conductor 31 firmly are fixed in the insulating body 1, and the insulation described conducting terminal 2 of isolation and shielding casing 5.
Please extremely shown in Figure 3 in conjunction with Fig. 1, described shielding casing 5 comprises locating the circular base 51 of insulating body 1 and is positioned at described pedestal 51 1 sides with the centring ring 52 of location cable 3.Be provided with around described pedestal 51 downsides inside projection tab 511 and inside and outside the location hole 512 that runs through.Be provided with around described insulating body 1 downside outside projection be positioned in the described location hole 512 locating piece 14 and from the breach 15 of lateral sunken inside to match with described tab 511.
In sum, the utility model is set to only have described butting section 221 to be connected with described substrate 21 by the described contact arm 22 with conducting terminal 2 and leans with described resettlement section 112 inwalls, but along continuous straight runs deforms and contact flat spring 222 forms also from the 221 bending extensions of described butting section, thus when the docking terminal of a butt connector (not shown) plugs with the utility model conducting terminal 2 along described guiding face 224, docking terminal one side is resisted against on the described butting section 221, opposite side outwards compresses described contact flat spring 222 and described contact flat spring 222 levels is outwards deformed, thereby can prevent that conducting terminal 2 from deforming along docking terminal direction of insertion, guarantee the contact arm 22 of conducting terminal 2 along the length of docking terminal direction of insertion, and then guarantee the utility model conducting terminal 2 and the effect that contacts of docking between the terminal; Dock terminal by described contact flat spring 222 with the 221 common clampings of described butting section simultaneously, can so that contact arm 22 and docking terminal contact better effects if, and then guarantee the good contact between the utility model connectors for coaxial cables 100 and the butt connector.
Be to be understood that, although 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, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can through appropriate combination, form other execution modes that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description only is specifying for feasibility execution mode of the present utility model; they are not to limit protection range of the present utility model, allly do not break away from equivalent execution mode or the change that the utility model skill spirit does and all should be included within the protection range of the present utility model.
Claims (10)
1. connectors for coaxial cables, comprise insulating body and be fixed in conducting terminal on the insulating body, described insulating body be provided with the location conducting terminal location notch and with the resettlement section of location notch up/down perforation, described 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: described contact arm is provided with from described substrate bending and extends and be resisted against the butting section on the inwall of described resettlement section and extend and jointly be the contact flat spring of U-shaped setting with described butting section from the bending of described butting section.
2. connectors for coaxial cables according to claim 1, it is characterized in that: described butting section bends straight up to extend from described substrate one side and forms, the side that described contact flat spring is vertical with described substrate from described butting section forms along described substrate surface bending extension, described resettlement section inwall is provided with the arcwall that the vertical arm that offsets with described butting section and arc are connected described vertical arm two ends, and described contact flat spring and described arcwall interval arrange for the outside movement and deformation of described contact flat spring.
3. connectors for coaxial cables according to claim 1, it is characterized in that: described contact flat spring is provided with the teat towards the direction projection of described butting section from the contact flat spring free end.
4. connectors for coaxial cables according to claim 1 is characterized in that: described butting section and contact flat spring are equipped with away from the upper end of described substrate and tilt to extend the guiding face that inserts to guide a pair of connecting terminal.
5. connectors for coaxial cables according to claim 1, it is characterized in that: described connectors for coaxial cables also comprises the cable that is electrically connected with described conducting terminal, described conducting terminal also be provided with from described substrate towards a lateral buckling that deviates from described contact arm extend with the arrived tableting of the described 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: described contact arm is provided with from the butting section that described substrate bending is extended and extends and jointly be the contact flat spring of U-shaped setting with described butting section from the bending of described butting section.
7. conducting terminal according to claim 6, it is characterized in that: described butting section bends straight up to extend from described substrate one side and forms and linearly setting, and the side that described contact flat spring is vertical with described substrate from described butting section forms along described substrate surface bending extension.
8. conducting terminal according to claim 6, it is characterized in that: described contact flat spring is provided with the teat towards the direction projection of described butting section from the contact flat spring free end.
9. conducting terminal according to claim 6 is characterized in that: described butting section and contact flat spring are equipped with away from the upper end of described substrate and tilt to extend the guiding face that inserts to guide a pair of connecting terminal.
10. conducting terminal according to claim 6 is characterized in that: described conducting terminal also be provided with from described substrate towards a lateral buckling that deviates from described contact arm extend with the arrived tableting of common clamping one cable of substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422367 CN202712513U (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 |
|---|---|---|---|
| CN 201220422367 CN202712513U (en) | 2012-08-24 | 2012-08-24 | Coaxial cable connector and conductive terminal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712513U true CN202712513U (en) | 2013-01-30 |
Family
ID=47592781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220422367 Withdrawn - After Issue CN202712513U (en) | 2012-08-24 | 2012-08-24 | Coaxial cable connector and conductive terminal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801024A (en) * | 2012-08-24 | 2012-11-28 | 昆山嘉华电子有限公司 | Coaxial cable connector and conductive terminal thereof |
| CN104638415A (en) * | 2015-02-04 | 2015-05-20 | 昆山嘉华精密工业有限公司 | Coaxial cable connector |
| 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 |
-
2012
- 2012-08-24 CN CN 201220422367 patent/CN202712513U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801024A (en) * | 2012-08-24 | 2012-11-28 | 昆山嘉华电子有限公司 | Coaxial cable connector and conductive terminal thereof |
| CN102801024B (en) * | 2012-08-24 | 2015-04-22 | 昆山嘉华电子有限公司 | Coaxial cable connector and conductive terminal thereof |
| CN104638415A (en) * | 2015-02-04 | 2015-05-20 | 昆山嘉华精密工业有限公司 | Coaxial cable connector |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20150422 |