CN101645558A - Touch ring type jack assembly - Google Patents
Touch ring type jack assembly Download PDFInfo
- Publication number
- CN101645558A CN101645558A CN200910102757A CN200910102757A CN101645558A CN 101645558 A CN101645558 A CN 101645558A CN 200910102757 A CN200910102757 A CN 200910102757A CN 200910102757 A CN200910102757 A CN 200910102757A CN 101645558 A CN101645558 A CN 101645558A
- Authority
- CN
- China
- Prior art keywords
- jack
- contact
- contact ring
- pillar
- guide section
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 7
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a contact ring formula jack closes piece comprises pillar, contact ring and jack, and the contact ring adopts the elastic alloy area to make including the guide section that turns up, the contact section of arc surface transition, cantilever beam support section, the circular structure of contact excircle to evenly set up the fluting from the middle part circumference of guide section to cantilever beam support section, connect in the jack through the interference fit of contact excircle with the jack, the pillar is fixed in outside the jack through the pressure-fit. The insertion force and the separation force of the insertion hole assembly are concentrated and soft, the insertion size is short, and the insertion hole assembly has the characteristics of high reliability, long service life and suitability for batch production.
Description
Technical field
The present invention relates to the jack contact structures of electric connector, belong to technical field of electric connectors.
Background technology
In the elastic hole of electric connector, the wired spring of common structure hole, hat spring hole, (as the structure of utility model patent 200620109407.9 and open flume type jack etc.), each tool advantage, also there are some weakness, have the ABC of low advantage of condition of processing as the open flume type jack, but the distribution of its insertion force and separating force are comparatively discrete, and above three kinds of jack structures, especially all there are on the butt joint direction weak points such as longer dimension in two kinds of back.
Summary of the invention
The present invention is directed to the deficiency of common elastic hole structure, a kind of contact ring type jack assembly structure is provided,, satisfy product miniaturization demand to obtain shorter jack size and the product reliability of Geng Gao.
Contact ring type jack assembly of the present invention comprises: pillar, contact ring and jack, contact ring adopts the elastic alloy band to make to comprise contact-segment, the cantilever beam supporting section of the guide section that turns up, arc surface transition, the circular configuration of contact cylindrical, and the middle part from guide section to the cantilever beam supporting section circumferentially evenly is provided with fluting, be connected in the jack by the interference fit of contact cylindrical with jack, pillar is by being fixed with pressure outside jack.
Described contact ring is shaped by elasticity and the good alloy strip steel rolled stock circle circle of electric conductivity and gets, as beryllium bronze band.
Adopt the beneficial effect of such scheme:
(1) contact ring adopts the superior alloy materials of combination property such as elasticity and conductivity, has characteristics such as highly reliable, long-life;
(2) contact ring of band processing is compared with the jack of common car product, because band has surface of good roughness, consistency material thickness preferably, the cantilever beam support claw structure of adding the contact ring eversion type plays good guide when contact inserts, make the insertion force of contact ring and separating force be tending towards concentrating, soft;
(3) having short plug together size, pressing product is fit to criticize produce.
Description of drawings
Fig. 1 is a contact ring type jack assembly structural representation of the present invention;
Fig. 2 is a contact ring structure chart in the contact ring type jack assembly of the present invention.
Among the figure: 1-pillar, 1a-spigot surface, 1b-limiting holes, 1c-extending space, 2-contact ring, 2a guide section, 2b contact-segment, 2c cantilever beam supporting section, 2d contact cylindrical, 2e-fluting, 3-jack, 3a-first step hole, 3b-first face of cylinder, 3c-guide section, 3d-pillar guide section, 3e-second face of cylinder, 3f-cannelure, 3g-step, 3h-second step hole, 3i-the 3rd stepped hole.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
As shown in the figure, contact ring type jack assembly of the present invention is made up of pillar 1, contact ring 2 and jack 3, wherein contact ring 2 is made of the fluting 2e between contact-segment 2b, the cantilever beam supporting section 2c of the guide section 2a that turns up, arc surface transition, contact cylindrical 2d and the contact lobe etc., the effect of each structural sections is respectively: guide section 2a leads when being used to dock contact pin insertion jack assembly, to reduce insertion force; What contact-segment 2b was butt joint contact pin and contact ring 2 is connected the conducting position; The cantilever beam supporting section 2c provide elastic pressure for electrical connection, to guarantee reliable contact; Contact cylindrical 2d be contact ring 2 and jack 3 contact the conducting position, be interference fit between contact ring 2 and the jack 3, contact to guarantee contact ring and the reliable of jack.Described contact ring 2 gets by " blanking → circle circle is shaped ".Material can adopt the superior alloy materials of combination property such as elasticity and conductivity, is processed into as beryllium bronze band.
Claims (4)
1, a kind of contact ring type jack assembly, it is characterized in that: described jack assembly is by pillar (1), contact ring (2) and jack (3) are formed, contact ring (2) employing elastic alloy band is made and is comprised the guide section (2a) that turns up, the contact-segment of arc surface transition (2b), cantilever beam supporting section (2c), the circular configuration of contact cylindrical (2d), and the middle part from guide section (2a) to cantilever beam supporting section (2c) circumferentially evenly is provided with fluting (2e), interference fit by the contact same jack of cylindrical (2d) (3) is connected in the jack (3), and pillar (1) is by being fixed with pressure outside jack (3).
2, contact ring type jack assembly as claimed in claim 1 is characterized in that: contact ring (2) is shaped by alloy strip steel rolled stock circle circle and gets, and material is a beryllium bronze band.
3, contact ring type jack assembly as claimed in claim 1, it is characterized in that: pillar (1) is provided with the limiting holes (1b) of spigot surface (1a) and the insertion of restriction oversized dimensions contact pin, and be provided with the space (1c) of stretching for contact ring (2), adopt tubing to be bent and deformed and to get.
4, contact ring type jack assembly as claimed in claim 1, it is characterized in that: jack (3) is provided with and contact ring and the corresponding structure of pillar (1) from top to bottom successively: comprise first step hole (3a), first face of cylinder (3b), guide section (3c), second step hole (3h), pillar guide section (3d), second face of cylinder (3e), cannelure (3f), step (3g), the 3rd stepped hole (3i), pillar guide section (3d) by conical surface type between first face of cylinder (3b) and second face of cylinder (3e) connects, and cannelure (3f) is set on second face of cylinder (3e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910102757A CN101645558A (en) | 2009-08-22 | 2009-08-22 | Touch ring type jack assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910102757A CN101645558A (en) | 2009-08-22 | 2009-08-22 | Touch ring type jack assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101645558A true CN101645558A (en) | 2010-02-10 |
Family
ID=41657317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910102757A Pending CN101645558A (en) | 2009-08-22 | 2009-08-22 | Touch ring type jack assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101645558A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354835A (en) * | 2011-09-06 | 2012-02-15 | 泰兴市航联电连接器有限公司 | Novel electrical contact jack |
| CN102683956A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Bent type jack contact for crown spring |
| CN103259115A (en) * | 2012-02-17 | 2013-08-21 | 仁宝电脑工业股份有限公司 | Electrical connector |
| CN104218352A (en) * | 2013-10-08 | 2014-12-17 | 中航光电科技股份有限公司 | Jack contact and contact units |
| CN104319495A (en) * | 2014-08-25 | 2015-01-28 | 中航光电科技股份有限公司 | Spring claw, array spring claw combination plughole contact piece and electric connector |
| WO2015035760A1 (en) * | 2013-09-10 | 2015-03-19 | 深圳市大富科技股份有限公司 | Remote radio head unit, cavity filter, and coaxial connector assembly |
| CN105474477A (en) * | 2013-09-10 | 2016-04-06 | 深圳市大富科技股份有限公司 | Remote radio head unit, cavity filter, and coaxial connector assembly |
| CN105612665A (en) * | 2013-09-10 | 2016-05-25 | 深圳市大富科技股份有限公司 | Remote radio head unit, cavity filter, and coaxial connector assembly |
| CN112217016A (en) * | 2019-07-12 | 2021-01-12 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN112382879A (en) * | 2020-11-04 | 2021-02-19 | 贵州航天电器股份有限公司 | Plug-resistant electric connector |
| CN112382878A (en) * | 2020-11-04 | 2021-02-19 | 贵州航天电器股份有限公司 | Jack assembly with composite coating, electric connector and electroplating method thereof |
-
2009
- 2009-08-22 CN CN200910102757A patent/CN101645558A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354835A (en) * | 2011-09-06 | 2012-02-15 | 泰兴市航联电连接器有限公司 | Novel electrical contact jack |
| CN103259115A (en) * | 2012-02-17 | 2013-08-21 | 仁宝电脑工业股份有限公司 | Electrical connector |
| CN102683956A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Bent type jack contact for crown spring |
| CN105612665B (en) * | 2013-09-10 | 2018-08-14 | 深圳市大富科技股份有限公司 | Remote Radio Unit, cavity body filter and coaxial connector assemblies |
| CN105474477B (en) * | 2013-09-10 | 2019-01-08 | 深圳市大富科技股份有限公司 | Remote Radio Unit, cavity body filter and coaxial connector assemblies |
| WO2015035760A1 (en) * | 2013-09-10 | 2015-03-19 | 深圳市大富科技股份有限公司 | Remote radio head unit, cavity filter, and coaxial connector assembly |
| CN105474477A (en) * | 2013-09-10 | 2016-04-06 | 深圳市大富科技股份有限公司 | Remote radio head unit, cavity filter, and coaxial connector assembly |
| CN105612665A (en) * | 2013-09-10 | 2016-05-25 | 深圳市大富科技股份有限公司 | Remote radio head unit, cavity filter, and coaxial connector assembly |
| CN104218352A (en) * | 2013-10-08 | 2014-12-17 | 中航光电科技股份有限公司 | Jack contact and contact units |
| CN104218352B (en) * | 2013-10-08 | 2017-06-27 | 中航光电科技股份有限公司 | Jack contact and its contact monomer |
| CN104319495B (en) * | 2014-08-25 | 2017-03-22 | 中航光电科技股份有限公司 | Spring claw, array spring claw combination plughole contact piece and electric connector |
| CN104319495A (en) * | 2014-08-25 | 2015-01-28 | 中航光电科技股份有限公司 | Spring claw, array spring claw combination plughole contact piece and electric connector |
| CN112217016A (en) * | 2019-07-12 | 2021-01-12 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN112217016B (en) * | 2019-07-12 | 2024-04-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN112382879A (en) * | 2020-11-04 | 2021-02-19 | 贵州航天电器股份有限公司 | Plug-resistant electric connector |
| CN112382878A (en) * | 2020-11-04 | 2021-02-19 | 贵州航天电器股份有限公司 | Jack assembly with composite coating, electric connector and electroplating method thereof |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100210 |