CN102005663A - Crown spring cage tyep pin and jack component and jack thereof - Google Patents
Crown spring cage tyep pin and jack component and jack thereof Download PDFInfo
- Publication number
- CN102005663A CN102005663A CN2010105116650A CN201010511665A CN102005663A CN 102005663 A CN102005663 A CN 102005663A CN 2010105116650 A CN2010105116650 A CN 2010105116650A CN 201010511665 A CN201010511665 A CN 201010511665A CN 102005663 A CN102005663 A CN 102005663A
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- jack
- contact pin
- hat spring
- elasticity card
- overhangs
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a crown spring cage tyep pin and jack component and a jack thereof. the crown spring cage tyep jack comprises an inner sleeve, wherein an outer sleeve is sleeved outside the inner sleeve, a crown spring penetrates through the inner bore of the inner sleeve; two parallel elastic clamping strips are symmetrically arranged on the port part of the inner bore of the outer sleeve; and the distance between the two elastic clamping strips is less than the minimum internal diameter of the crown spring. The crown spring cage tyep pin and jack component comprises a pin and a jack, wherein the jack contains the inner sleeve; the outer sleeve is sleeved outside the inner sleeve, the crown spring penetrates through the inner bore of the inner sleeve; the two parallel elastic clamping strips are symmetrically arranged on the port part of the inner bore of the outer sleeve, the distance between the two elastic clamping strips is less than the internal diameter of the crown spring; and the pin contains a needle-like connection-peg, and the circumference surface of the needle-like connection-peg is provided with a clamping structure which fits with the two elastic clamping strips in a clamping manner. The elastic clamping strips are arranged on the port part of the jack; and during plugging, the clamping structure on the pin fits with the elastic clamping strips in the clamping manner, thus the reliable plugging of the pin and the jack can be realized and the pin is difficult to separate from the jack.
Description
Technical field
The present invention relates to a kind of wire spring type receptacle pins assembly, simultaneously, the invention still further relates to the jack of this assembly.
Background technology
When design is applied to the contact pin of connector and jack, for contact pin and jack reliably are electrically connected the crown spring is set in jack generally, the form of hat spring is a lot, string of a hat formula is arranged, the string of a hat generally is a thin walled cylinder body that is arranged in the jack, the side face of sleeve is provided with some rectangular channels, these rectangular channels have been divided into some faciolas with the perisporium of sleeve, the middle part of these faciolas is recessed to form waist shape structure to the axis direction of sleeve, and the middle part of hat spring can be close to and realize on the contact pin that contact pin and the reliable of jack are connected when contact pin inserts in the hat spring like this.The intensity of hat spring is generally less, less power can be with contact pin by extracting in the jack, and this has just caused the grafting of contact pin and jack unreliable, is easy to generate between the two to relatively move, contact pin is deviate from easily by jack in the bigger environment of vibrations, influences the serviceability of product.
Summary of the invention
The object of the present invention is to provide a kind of hat spring cage contact pin jack assembly, the contact pin that causes owing to the hat contact engaging and separating force that spring was provided deficiency when realizing reliably plugging together of contact pin jack to solve available technology adopting hat spring and the grafting of jack are unreliable, the problem that contact pin is deviate from easily by jack in the bigger environment of vibrations, simultaneously, the present invention also aims to provide the jack of this contact pin jack assembly.
For achieving the above object, hat spring cage jack of the present invention adopts following technical scheme: a kind of hat spring cage jack, this jack comprises interior cover, the periphery of interior cover is arranged with overcoat, be equipped with the hat spring in the endoporus of interior cover, the port part of described jack is symmetrically arranged with two mutual parallel elasticity card articles, and the spacing between the two elasticity card articles is less than the minimum diameter of hat spring.
One end of two elasticity card articles is wholely set respectively at the both ends of a C shape ring body, and the other end of two elasticity card articles overhangs to the ring of C shape ring body, and C shape ring body elasticity is fastened on the card of jack port setting and establishes in the annular groove.
The outside of described overcoat is arranged with the back cover, and an end of back cover has the extension outside the end face that extends to overcoat, and described card is established annular groove and is arranged on the extension of back cover.
Described hat spring comprises two end ring of the coaxial setting that is positioned at two ends, one is connected with connecting line spring bar between two end ring, the bearing of trend of each connecting line spring bar and the axis space intersection of two end ring and with respect to the axis of end ring with the trend deflection, two end ring arranged outside have respectively the two-port place by interior cover rout up and be pressed in the structure that overhangs between cover and the overcoat.
The described structure that overhangs is the line spring bar that overhangs that is wholely set on the outer face of two end ring.
Hat spring cage contact pin jack assembly of the present invention adopts following technical scheme:
A kind of hat spring cage contact pin jack assembly, this hat spring cage contact pin jack assembly comprises contact pin and jack, it is characterized in that: this jack comprises interior cover, the periphery of interior cover is arranged with overcoat, be equipped with the hat spring in the endoporus of interior cover, the port part of described jack is symmetrically arranged with two mutual parallel elasticity card articles, and the spacing between the two elasticity card articles is less than the minimum diameter of hat spring, described contact pin comprises the needle-like connection-peg, and the side face of needle-like connection-peg is provided with the interface arrangment with two elasticity card article snap-fit.
One end of two elasticity card articles is wholely set respectively at the both ends of a C shape ring body, and the other end of two elasticity card articles overhangs to the ring of C shape ring body, and C shape ring body elasticity is fastened on the card of jack port setting and establishes in the annular groove.
Described hat spring comprises two end ring of the coaxial setting that is positioned at two ends, one is connected with connecting line spring bar between two end ring, the bearing of trend of each connecting line spring bar and the axis space intersection of two end ring and with respect to the axis of end ring with the trend deflection, two end ring arranged outside have respectively the two-port place by interior cover rout up and be pressed in the structure that overhangs between cover and the overcoat.
The described structure that overhangs is the line spring bar that overhangs that is wholely set on the outer face of two end ring.
Described interface arrangment is annular groove or the bulge loop that is arranged on the needle-like connection-peg side face.
The port part of overcoat endoporus of the present invention is symmetrically arranged with two mutual parallel elasticity card articles, spacing between the two elasticity card articles is less than the internal diameter of hat spring, and has interface arrangment with two elasticity card article snap-fit on the side face of contact pin of the present invention, when contact pin and jack grafting, interface arrangment combines contact pin and jack with the cooperation of elasticity card article, for both bodies provide bigger contact engaging and separating force, realize both reliably plugging together.
The port part of Socket bore of the present invention is provided with card and establishes annular groove, card is established the interior elasticity of annular groove and is installed with C shape ring body, the equal one in C shape ring body two ends place is provided with an elasticity card article that extends in the ring of C shape ring body, two elasticity card articles are parallel to each other, the two elasticity card articles that two elasticity card articles form, because the elasticity card article is hung on the C shape ring body, an end freely overhangs, its elasticity is better, can be unlikely to make both adhesions excessive again for jack, contact pin provide relatively large contact engaging and separating force.
Hat spring of the present invention comprises that two ends are coaxial two end ring is set, the outer face of two end ring is provided with the outer line spring bar that overhangs that overhangs, between the outer peripheral face that the line spring bar that overhangs on two end ring overlaps in being routed up and be pressed on by each self-corresponding interior cover port and the inner peripheral surface of overcoat, the hat spring just can not improve the dependability of jack by having deviate from the interior cover like this.
Interface arrangment on the contact pin of the present invention is annular groove or the bulge loop that is arranged on the needle-like connection-peg side face, when interface arrangment is annular groove, the process of pegging graft, when the annular groove of contact pin moves to the elasticity card article, when elasticity card article card slides in annular groove, the prompting operating personnel that can sound have pegged graft and have put in place, prevent from excessively to peg graft or plug together not in place; When interface arrangment is bulge loop, in the process of plugging together, when the elasticity card article runs into bulge loop, can open and cross bulge loop to both sides, at this moment also can sound and remind operating personnel to peg graft to put in place.
Description of drawings
Fig. 1 is the cutaway view that the present invention is preced with the front view of spring cage jack embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is Fig. 1 right view;
Fig. 4 is the stereogram of C shape ring body and elasticity card article among Fig. 1;
Fig. 5 is the cutaway view of hat spring among Fig. 1;
Fig. 6 is the cutaway view of the front view of the present invention embodiment of being preced with spring cage contact pin jack assembly;
Fig. 7 is the cutaway view of the stereogram of the present invention embodiment of being preced with spring cage contact pin jack assembly.
Embodiment
A kind of embodiment that is preced with spring cage contact pin jack assembly, in Fig. 1 ~ 7, this hat spring cage contact pin jack assembly comprises jack, be inserted with contact pin 8 in the jack, cover 4 in this jack comprises, the outer side clearance of interior cover 4 is arranged with overcoat 3, be provided with hat spring 1 in the endoporus of interior cover 4, the two ends of hat spring 1 have two end ring 10, be wholely set the connecting line spring bar 11 that two end ring 10 are fused between two end ring 10, two end ring, 10 opposing end faces are inner face, opposing end face is the outer face, the two ends of connecting line spring bar 11 are connected with the inner face of two end ring 10 respectively, the axis space intersection of the bearing of trend of each connecting line spring bar 11 and two end ring 10 and with respect to axis with the trend deflection and form the cage shape.All be fixed with the line spring bar 12 that overhangs that outwards overhangs on the outer face of two end ring 10, two end ring 10 cooperate with the two ends head of interior cover 4 endoporus, overhang line spring bar 12 by each self-corresponding in cover port rout up and be pressed between the inner peripheral surface of cover 4 outer peripheral face and overcoat 3, realize the reliable location of hat spring in interior cover, prevent to be preced with spring by deviating from the interior cover.
The outside of overcoat 3 is arranged with back cover 2, is tight fit between back cover 2 and the overcoat 3.The end face that one end of back cover 2 slightly grows overcoat 3 a bit, the other end of back cover 2 then goes out one section than the corresponding end face length of overcoat 3, cover 2 this section longer than overcoat in back is the extension, the port part of extension endoporus is provided with card and establishes annular groove, card is established the interior elasticity of annular groove and is installed with C shape ring body 6, and C shape ring body 6 coincide and is embedded in card is established annular groove.The equal one in two ends place of C shape ring body 6 is provided with an elasticity card article 7, elasticity card article 7 extends in the ring of C shape ring body, two elasticity card articles 7 are parallel to each other and are arranged on symmetrically on the two ends of C shape ring body, and the spacing between the two elasticity card articles 7 is less than the internal diameter of hat spring 1.
Contact pin 8 comprises the needle-like connection-peg, the needle-like connection-peg is used for being plugged in jack, the side face of needle-like plug is provided with bulge loop 9, bulge loop 9 cooperates with 7 clampings of two elasticity card articles, bulge loop 9 is arranged on the rear portion of needle-like plug in the present embodiment, contact pin is inserted by the end that jack is provided with the elasticity card article, when two elasticity card articles 7 run into bulge loop 9, plugging together under the effect of power and can outwards open, pass through for bulge loop 9, at this moment jack and contact pin plug together and put in place, and two elasticity card articles 7 shrink and return normality and realize reliable block with bulge loop 9 blocks.
A kind of embodiment that is preced with spring cage contact pin jack, in Fig. 1 ~ 5, this hat spring cage jack is the jack in above-mentioned Fig. 1 ~ 7.The main feature of this jack is to be preced with the form and the fixed form of spring, a port position that is exactly this jack in addition is provided with the elasticity card article, the elasticity card article is in order to cooperate the power that plugs together of increase jack and contact pin with the bulge loop on the contact pin side face, prevent that contact pin is by the transmission of deviating to influence signal in the jack, simultaneously, the structure of this elasticity card article is ingenious, its C shape ring body is fastened in the annular groove that is provided with on the inner hole wall can not deviate from, fixing very reliable, what be wholely set on the C shape ring body two overhangs the strip end when pegging graft and the bulge loop clamping on the contact pin, when jack and contact pin are separated, apply separating force on both, at this moment, bulge loop can act on two elasticity card articles, it is opened, and bulge loop is by deviating between the two.
Elasticity card article in the present embodiment is arranged on the C shape ring body, also C shape ring body can be set.Two elasticity card articles that are parallel to each other only are set, and the port of overlapping in the back is provided with the radial hole that runs through inner and outer circumferential surfaces, and with the two ends of elasticity card article be located in realize in the corresponding radial hole elasticity card article after put fixing, be out of shape if want the more firm part that can make the elasticity card article stretch out back cover outer peripheral face of fixing, make fixing more firm by riveted way.
Elasticity card article in the present embodiment is arranged on the port of rear end endoporus, the back cover also can be set, and overcoat is prolonged, on the hole wall of overcoat endoporus, card is set and establish annular groove, with the setting of elasticity card article on the coat, at this moment can be with the enlarged in thickness of overcoat for the technological requirement that guarantees to fix.
The hat spring of present embodiment is special, also can be common hat spring.
The hat spring of present embodiment is the cylindrical body that rolls, and also can be whole cylindrical body.
The structure of the contact pin of present embodiment and the clamping of elasticity card article is a bulge loop, also can be annular groove, and when being annular groove, the elasticity card article is fastened in the annular groove.
The bulge loop of present embodiment is arranged on the rear portion of contact pin, also can be arranged on the front portion of contact pin, and when bulge loop was arranged on the contact pin front portion, contact pin was inserted by the end of jack away from the elasticity card article.
Also the two-port at jack all can be provided with the elasticity card article, at the forward and backward two ends of contact pin bulge loop be set all simultaneously.
Claims (10)
1. be preced with spring cage jack for one kind, it is characterized in that: this jack comprises interior cover, and the periphery of interior cover is arranged with overcoat, is equipped with the hat spring in the endoporus of interior cover, the port part of described jack is symmetrically arranged with two mutual parallel elasticity card articles, and the spacing between the two elasticity card articles is less than the minimum diameter of hat spring.
2. hat spring cage jack according to claim 1, it is characterized in that: an end of two elasticity card articles is wholely set the both ends at a C shape ring body respectively, the other end of two elasticity card articles overhangs to the ring of C shape ring body, and C shape ring body elasticity is fastened on the card of jack port setting and establishes in the annular groove.
3. hat spring cage jack according to claim 1 is characterized in that: the outside of described overcoat is arranged with the back cover, and an end of back cover has the extension outside the end face that extends to overcoat, and described card is established annular groove and is arranged on the extension of back cover.
4. according to claim 1 or 2 or 3 described hat spring cage jacks, it is characterized in that: described hat spring comprises two end ring of the coaxial setting that is positioned at two ends, one is connected with connecting line spring bar between two end ring, the bearing of trend of each connecting line spring bar and the axis space intersection of two end ring and with respect to the axis of end ring with the trend deflection, two end ring arranged outside have respectively the two-port place by interior cover rout up and be pressed in the structure that overhangs between cover and the overcoat.
5. hat spring cage jack according to claim 4 is characterized in that: the described structure that overhangs is the line spring bar that overhangs that is wholely set on the outer face of two end ring.
6. be preced with spring cage contact pin jack assembly for one kind, it is characterized in that: this hat spring cage contact pin jack assembly comprises contact pin and jack, it is characterized in that: this jack comprises interior cover, the periphery of interior cover is arranged with overcoat, be equipped with the hat spring in the endoporus of interior cover, the port part of described jack is symmetrically arranged with two mutual parallel elasticity card articles, spacing between the two elasticity card articles is less than the minimum diameter of hat spring, described contact pin comprises the needle-like connection-peg, and the side face of needle-like connection-peg is provided with the interface arrangment with two elasticity card article snap-fit.
7. hat spring cage contact pin jack assembly according to claim 6, it is characterized in that: an end of two elasticity card articles is wholely set the both ends at a C shape ring body respectively, the other end of two elasticity card articles overhangs to the ring of C shape ring body, and C shape ring body elasticity is fastened on the card of jack port setting and establishes in the annular groove.
8. hat spring cage contact pin jack assembly according to claim 7, it is characterized in that: described hat spring comprises two end ring of the coaxial setting that is positioned at two ends, one is connected with connecting line spring bar between two end ring, the bearing of trend of each connecting line spring bar and the axis space intersection of two end ring and with respect to the axis of end ring with the trend deflection, two end ring arranged outside have respectively the two-port place by interior cover rout up and be pressed in the structure that overhangs between cover and the overcoat.
9. hat spring cage contact pin jack assembly according to claim 8 is characterized in that: the described structure that overhangs is the line spring bar that overhangs that is wholely set on the outer face of two end ring.
10. according to any described hat spring cage contact pin jack assembly in the claim 6 to 9, it is characterized in that: described interface arrangment is annular groove or the bulge loop that is arranged on the needle-like connection-peg side face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010511665 CN102005663B (en) | 2010-10-19 | 2010-10-19 | Crown spring cage tyep pin and jack component and jack thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010511665 CN102005663B (en) | 2010-10-19 | 2010-10-19 | Crown spring cage tyep pin and jack component and jack thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102005663A true CN102005663A (en) | 2011-04-06 |
| CN102005663B CN102005663B (en) | 2013-03-20 |
Family
ID=43812824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010511665 Expired - Fee Related CN102005663B (en) | 2010-10-19 | 2010-10-19 | Crown spring cage tyep pin and jack component and jack thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102005663B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386512A (en) * | 2011-08-29 | 2012-03-21 | 江苏西比亚新能源科技有限公司 | Electric connector with net-shaped elastic leaf spring hole |
| CN102522647A (en) * | 2011-11-10 | 2012-06-27 | 浙江中杭电子有限公司 | Spring-ring type inserting hole and inserting needle thereof |
| CN103597668A (en) * | 2011-05-05 | 2014-02-19 | 李尔公司 | Female type contact for an electrical connector |
| CN103904487A (en) * | 2014-03-18 | 2014-07-02 | 东莞讯滔电子有限公司 | Plug connector, socket connector and electric connector combination |
| CN105071134A (en) * | 2015-07-24 | 2015-11-18 | 浙江中杭电子有限公司 | Pin and jack assembly capable of realizing movable connection in inserted manner |
| CN105428867A (en) * | 2015-12-18 | 2016-03-23 | 捷映凯电子（昆山）有限公司 | Connector for electrical vehicle |
| CN105470683A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Cage type leaf spring, jack using same and electric connector |
| CN106450843A (en) * | 2016-10-21 | 2017-02-22 | 中航光电科技股份有限公司 | PCB (printed circuit board) assembly |
| CN107112673A (en) * | 2014-10-10 | 2017-08-29 | 株式会社藤仓 | Terminal and its manufacture method |
| CN108361674A (en) * | 2018-02-11 | 2018-08-03 | 海宁市顺安照明电器有限公司 | A kind of Novel LED light butt joint |
| CN108649402A (en) * | 2018-05-18 | 2018-10-12 | 深圳市拙愚科技有限公司 | A kind of high current jack contact and its processing technology |
| CN113300126A (en) * | 2021-04-26 | 2021-08-24 | 华睿(东莞)电子技术有限公司 | Crown spring connecting device |
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| CN2631194Y (en) * | 2003-06-06 | 2004-08-04 | 鸿富锦精密工业（深圳）有限公司 | Pivot device |
| CN201859971U (en) * | 2010-10-19 | 2011-06-08 | 中航光电科技股份有限公司 | Crown spring cage type contact pin and plughole component and plughole of same |
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Patent Citations (5)
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| US4734063A (en) * | 1986-01-30 | 1988-03-29 | Joseph J. Koch | Radially resilient electric socket |
| CN1234124A (en) * | 1996-07-25 | 1999-11-03 | 莱维顿制造有限公司 | Fiber optic cable connector apparatus and method |
| CN1438736A (en) * | 2003-02-12 | 2003-08-27 | 吕永锋 | Singl-leaf revolving double-curve crown-strip ring and its process thereof |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103597668B (en) * | 2011-05-05 | 2017-05-24 | 李尔公司 | Female type contact for an electrical connector |
| CN103597668A (en) * | 2011-05-05 | 2014-02-19 | 李尔公司 | Female type contact for an electrical connector |
| CN102386512A (en) * | 2011-08-29 | 2012-03-21 | 江苏西比亚新能源科技有限公司 | Electric connector with net-shaped elastic leaf spring hole |
| CN102522647A (en) * | 2011-11-10 | 2012-06-27 | 浙江中杭电子有限公司 | Spring-ring type inserting hole and inserting needle thereof |
| CN103904487A (en) * | 2014-03-18 | 2014-07-02 | 东莞讯滔电子有限公司 | Plug connector, socket connector and electric connector combination |
| CN107112673A (en) * | 2014-10-10 | 2017-08-29 | 株式会社藤仓 | Terminal and its manufacture method |
| CN105470683B (en) * | 2015-07-22 | 2018-02-16 | 中航光电科技股份有限公司 | Cage leaf spring and the jack and electric connector using the leaf spring |
| CN105470683A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Cage type leaf spring, jack using same and electric connector |
| CN105071134A (en) * | 2015-07-24 | 2015-11-18 | 浙江中杭电子有限公司 | Pin and jack assembly capable of realizing movable connection in inserted manner |
| CN105428867A (en) * | 2015-12-18 | 2016-03-23 | 捷映凯电子（昆山）有限公司 | Connector for electrical vehicle |
| CN106450843A (en) * | 2016-10-21 | 2017-02-22 | 中航光电科技股份有限公司 | PCB (printed circuit board) assembly |
| CN106450843B (en) * | 2016-10-21 | 2019-03-01 | 中航光电科技股份有限公司 | Pcb board component |
| CN108361674A (en) * | 2018-02-11 | 2018-08-03 | 海宁市顺安照明电器有限公司 | A kind of Novel LED light butt joint |
| CN108649402A (en) * | 2018-05-18 | 2018-10-12 | 深圳市拙愚科技有限公司 | A kind of high current jack contact and its processing technology |
| CN113300126A (en) * | 2021-04-26 | 2021-08-24 | 华睿(东莞)电子技术有限公司 | Crown spring connecting device |
| CN113300126B (en) * | 2021-04-26 | 2022-08-23 | 华睿(东莞)电子技术有限公司 | Crown spring connecting device |
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| CN102005663B (en) | 2013-03-20 |
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Granted publication date: 20130320 Termination date: 20181019 |
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