CN110350345A - A kind of high current connector component - Google Patents
A kind of high current connector component Download PDFInfo
- Publication number
- CN110350345A CN110350345A CN201910638475.6A CN201910638475A CN110350345A CN 110350345 A CN110350345 A CN 110350345A CN 201910638475 A CN201910638475 A CN 201910638475A CN 110350345 A CN110350345 A CN 110350345A
- Authority
- CN
- China
- Prior art keywords
- elastic slice
- connecting pin
- reed
- contact
- high current
- 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.)
- Granted
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 42
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 23
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of high current connector components comprising socket and contact pin, the connecting pin of socket are tubular structure, and the interconnecting piece of contact pin offers cylindrical hole, and interconnecting piece is inserted into connecting pin；Reed is provided between interconnecting piece and connecting pin, reed includes fixed ring, and several elastic slices are provided in fixed ring, and the end of several elastic slices is arranged to breathing mouth structure, first contact point at least one is provided between breathing mouth structure and elastic slice and cylindrical hole；Fixed ring is fixed on connecting pin.Reed of the invention is contacted using interior outer hyperboloid, and the effect of damping, buffering is had in malice plug or normal use, reed is effectively prevent to be permanently deformed；The interior outer hyperboloid of reed contacts, and increases one times with the contact area of contact pin at identical conditions, lower low pressure drop, the first contact point of reed and the second contact point, to reduce contact engaging and separating force, also increase the stability of contact using dislocation cooperation.
Description
Technical field
The present invention relates to connector technique fields, and in particular to a kind of high current connector component
Background technique
Traditional high current receptacle connector generally uses single contact surface, and there are two types of production methods, first is that by reed edge rolling
After be directly loadable into copper sheathing, such mode assembles simply, but because reed in copper sheathing without fixation, be easy to produce deformation, cause to connect
It touches bad, is plugging using after repeatedly, reed may be detached from copper sheathing, generate dysfunction；Second is first to fill reed
Entering in bushing, is pressed into copper sheathing after the edge rolling of both sides again, such mode produces complexity, and technique is more demanding, so that product cost is high,
And configuration aspects are opposite to contact stabilization, but being inserted into contact is the deforming contact by force by reed, in multiple same direction
Insertion will cause reed permanent deformation, so that the contact resistance for generating product increases, temperature rise is increased, and be easy to produce in the position of deformation
The problems such as raw electric spark.
Summary of the invention
For the above-mentioned deficiency of the prior art, the present invention provides a kind of good high current connector components of conductive effect.
To achieve the above object of the invention, the technical scheme adopted by the invention is as follows:
There is provided a kind of high current connector component comprising socket and contact pin, the connecting pin of socket are tubular structure, are inserted
The interconnecting piece of needle offers cylindrical hole, and interconnecting piece is inserted into connecting pin；Reed, reed packet are provided between interconnecting piece and connecting pin
Fixed ring is included, several elastic slices are provided in fixed ring, the end of several elastic slices is arranged to breathing mouth structure, breathing mouth structure and bullet
First contact point at least one is provided between piece and cylindrical hole；Fixed ring is fixed on connecting pin.
Further, fixed ring is close to the inner wall of connecting pin, and fixed ring is concordant with the end of connecting pin；Fixed ring and company
The copper lid that annular is provided on end is connect, copper lid is U-typed slot structure, and copper lid is fastened in fixed ring and connecting pin.
Further, the step of sinking is provided on the end outer of connecting pin, copper lid is fastened on step, and copper lid with
Step interference fit.
Further, breathing mouth structure shrinks inwardly for several elastic slices and surrounds.
Further, the bottom of connecting pin is provided with connecting column, and connecting column is inserted into cylindrical hole；If breathing mouth structure includes
The dry inside elastic slice connecting with elastic slice, the end of several inside elastic slices is fixed on connecting column, and inside elastic slice is set to cylinder
Between hole and connecting column, elastic slice is set between interconnecting piece and connecting pin.
Further, inside elastic slice and elastic slice are integrally formed, and "u"-shaped groove structure are formed between inside elastic slice and elastic slice, even
Between socket part insertion inside elastic slice and elastic slice.
Further, at least one second contact point is provided between inside elastic slice and cylindrical hole and connecting column.
Further, the second contact point is the arc convex that inside elastic slice is formed by bending.
Further, first contact point is the arc convex that elastic slice is formed by bending.
The invention has the benefit that this programme be it is a kind of can any plug high current connector, the plug of connector
Connecting pin and the interconnecting piece of socket be all provided with and be set to column construction, and the column construction that reed uses several elastic slices to surround, greatly
The contact surface of reed Yu connecting pin and interconnecting piece is increased greatly, and the damping, buffering effect of reed is good；Reed passes through copper Gai Gu
It is scheduled on connecting pin, structure is simple, so that reed is stablized in socket, reed is avoided to fall off；The platform that copper ring and connecting pin sink
Rank cooperation, not will increase the outer dimension of connecting pin, keeps the shape of socket more smooth, be easily assembled to.
Inside elastic slice and connecting column are provided with the second contact point, and have multiple contact between reed and socket and contact pin
Point, conductive effect are good；First contact point and the second contact point are all made of arc convex structure, during contact pin plug, subtract
Few damage to contact pin, while conductive effect is good, elasticity is good.
Reed of the invention is contacted using interior outer hyperboloid, and the work of damping, buffering is had in malice plug or normal use
With effectivelying prevent reed to be permanently deformed；The interior outer hyperboloid of reed contacts, and increases at identical conditions with the contact area of contact pin
One times is added, lower low pressure drop, temperature rise reduces by 30~50% compared with prior art；The first contact point of reed connects with second
Contact, to reduce contact engaging and separating force, also increases the stability of contact using dislocation cooperation.
Detailed description of the invention
Fig. 1 is the cross-sectional view of high current connector component.
Fig. 2 is the structural schematic diagram of reed.
Fig. 3 is the cross-sectional view of reed.
Fig. 4 is the structure chart of socket.
Fig. 5 is the structure chart of contact pin.
Wherein, 1, contact pin, 2, connecting pin, 3, Tong Gai, 4, step, 5, cylindrical hole, 6, fixed ring, 7, connecting column, 8, first
Contact point, the 9, second contact point, 10, breathing mouth structure, 11, elastic slice, 12, socket, 13, inside elastic slice, 14, interconnecting piece.
Specific embodiment
A specific embodiment of the invention is described below, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the present invention is not limited to the ranges of specific embodiment, for those skilled in the art,
As long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these variations are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the column of protection.
As depicted in figs. 1 and 2, high current connector component includes socket 12 and contact pin 1, and the connecting pin 2 of socket 12 is sky
The interconnecting piece 14 of heart pipe structure, contact pin 1 is cylindrical structure, and the end of interconnecting piece 14 offers cylindrical hole 5, interconnecting piece 14
It is inserted into connecting pin 2, reed is provided between interconnecting piece 14 and connecting pin 2, reed includes fixed ring 6, is provided in fixed ring 6
The elastic slice 11 of several bar shapeds, the end of several elastic slices 11 are arranged to breathing mouth structure 10, breathing mouth structure 10 and elastic slice 11 and circle
First contact point 8 at least one is provided between post holes 5；Fixed ring 6 is fixed on connecting pin 2.
As shown in Figure 4 and Figure 5, this programme be it is a kind of can any plug high current connector component, the connecting pin of contact pin 1
2 and the interconnecting piece 14 of socket 12 be all provided with and be set to column construction, and the column construction that reed uses several elastic slices 11 to surround, significantly
The contact surface of reed Yu connecting pin 2 and interconnecting piece 14 is increased, and the damping, buffering effect of reed is good.
Fixed ring 6 is close to the inner wall of connecting pin 2, and fixed ring 6 is concordant with the end of connecting pin 2；Fixed ring 6 and connecting pin
The copper lid 3 of annular is provided on 2, copper lid 3 is U-typed slot structure, and copper lid 3 is fastened in fixed ring 6 and connecting pin 2.Connection
The end outer at end 2 is provided with the step 4 of sinking, and copper lid 3 is fastened on step 4, and copper ring and step 4 are interference fitted.
Reed is fixed on connecting pin 2 by copper lid 3, and structure is simple, so that reed is stablized in socket 12, is avoided reed
It falls off；The step 4 that copper ring and connecting pin 2 sink cooperates, and not will increase the size of connecting pin 2, keeps the shape of socket 12 more flat
It is sliding, it is easily assembled to.
Breathing mouth structure 10 is shunk inwardly for several elastic slices 11 to be surrounded, and the bottom of connecting pin 2 is provided with connecting column 7, even
Column 7 is connect to be inserted into cylindrical hole 5；Breathing mouth structure 10 includes several inside elastic slices 13 connecting with elastic slice 11, several inside elastic slices
13 end is fixed on connecting column 7, and inside elastic slice 13 is set between cylindrical hole 5 and connecting column 7,11 company of being set to of elastic slice
Between socket part 14 and the inner wall of connecting pin 2.
As shown in figure 3, inside elastic slice 13 and elastic slice 11 are integrally formed, " u "-shaped is formed between inside elastic slice 13 and elastic slice 11
Slot structure, between the insertion of interconnecting piece 14 inside elastic slice 13 and elastic slice 11.It is set before inside elastic slice 13 and cylindrical hole 5 and connecting column 7
It is equipped at least one second contact point 9.Second contact point 9 is the arc convex that inside elastic slice 13 is formed by bending, first contact point 8
The arc convex being formed by bending for elastic slice 11；First contact point 8 and the second contact point 9 are arranged in a staggered manner.
Inside elastic slice 13 has point of contact with the setting of connecting column 7, so that having multiple connect between reed and socket 12 and contact pin 1
Contact, conductive effect are good；First contact point 8 and the second contact point 9 are all made of arc convex structure, in the process of 1 plug of contact pin
In, the damage to contact pin 1 is reduced, while conductive effect is good, elasticity is good.
Reed of the invention is contacted using interior outer hyperboloid, and the work of damping, buffering is had in malice plug or normal use
With effectivelying prevent reed to be permanently deformed；The interior outer hyperboloid of reed contacts, at identical conditions with the contact area of contact pin 1
One times is increased, lower low pressure drop, temperature rise reduces by 30~50% compared with prior art；The first contact point 8 of reed and
Two contact points 9, to reduce contact engaging and separating force, also increase the stability of contact using dislocation cooperation.
Claims (9)
1. a kind of high current connector component, which is characterized in that including socket (12) and contact pin (1), the company of the socket (12)
Connecing end (2) is tubular structure, and the interconnecting piece (14) of the contact pin (1) offers cylindrical hole (5), interconnecting piece (14) insertion
In connecting pin (2)；Reed is provided between the interconnecting piece (14) and connecting pin (2), the reed includes fixed ring (6), institute
It states and is provided on fixed ring (6) several elastic slices (11), the end of several elastic slices (11) is arranged to breathing mouth structure (10), institute
It states and is provided at least one first contact point (8) between breathing mouth structure (10) and elastic slice (11) and cylindrical hole (5)；The fixation
Ring (6) is fixed on connecting pin (2).
2. high current connector component according to claim 1, which is characterized in that the fixed ring (6) is close to connecting pin
(2) inner wall, and fixed ring (6) is concordant with the end of connecting pin (2)；Ring is provided on the fixed ring (6) and connecting pin (2)
The copper lid (3) of shape, the copper lid (3) is U-typed slot structure, and copper lid (3) is fastened in fixed ring (6) and connecting pin (2).
3. high current connector component according to claim 2, which is characterized in that the end outer of the connecting pin (2)
On be provided with the step (4) of sinking, the copper lid (3) is fastened on step (4), and copper lid (3) and step (4) are interference fitted.
4. high current connector component according to claim 1, which is characterized in that the breathing mouth structure (10) is several
Elastic slice (11) is shunk inwardly to be surrounded.
5. high current connector component according to claim 1, which is characterized in that the bottom of the connecting pin (2) is arranged
Have connecting column (7), in connecting column (7) insertion cylindrical hole (5)；The breathing mouth structure (10) includes several and elastic slice (11)
The end of the inside elastic slice (13) of connection, several inside elastic slices (13) is fixed on connecting column (7), and inside elastic slice (13)
It is set between cylindrical hole (5) and connecting column (7), the elastic slice (11) is set between interconnecting piece (14) and connecting pin (2).
6. high current connector component according to claim 5, which is characterized in that the inside elastic slice (13) and elastic slice
(11) it is integrally formed, forms "u"-shaped groove structure, interconnecting piece (14) insertion between the inside elastic slice (13) and elastic slice (11)
Between inside elastic slice (13) and elastic slice (11).
7. high current connector component according to claim 5, which is characterized in that the inside elastic slice (13) and cylindrical hole
(5) at least one second contact point (9) is provided between connecting column (7).
8. high current connector component according to claim 7, which is characterized in that second contact point (9) is inside
The arc convex that elastic slice (13) is formed by bending.
9. high current connector component according to claim 1, which is characterized in that the first contact point (8) is elastic slice
(11) arc convex being formed by bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638475.6A CN110350345B (en) | 2019-07-16 | 2019-07-16 | High-current connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638475.6A CN110350345B (en) | 2019-07-16 | 2019-07-16 | High-current connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110350345A true CN110350345A (en) | 2019-10-18 |
| CN110350345B CN110350345B (en) | 2020-07-28 |
Family
ID=68175440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910638475.6A Expired - Fee Related CN110350345B (en) | 2019-07-16 | 2019-07-16 | High-current connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110350345B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880648A (en) * | 2019-12-09 | 2020-03-13 | 戴文忠 | Graphite alkene earth bar structure |
| WO2023050750A1 (en) * | 2021-09-30 | 2023-04-06 | 深圳市拓普联科技术股份有限公司 | Connector, and electrical device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0748000A2 (en) * | 1995-06-05 | 1996-12-11 | Vlt Corporation | 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 |
| CN102801019A (en) * | 2012-07-26 | 2012-11-28 | 吕雪宁 | High-current cage type belt spring inserting hole |
| CN202633582U (en) * | 2012-06-12 | 2012-12-26 | 常州市莱肯电连接技术有限公司 | High-current double-cap jack |
| CN203398375U (en) * | 2013-08-01 | 2014-01-15 | 东莞市为距电子技术有限公司 | Three-contact board-to-board connector terminal |
| CN203589404U (en) * | 2013-10-31 | 2014-05-07 | 恒耀能源股份有限公司 | Power socket and power socket of electronic device |
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| CN106299802A (en) * | 2016-09-21 | 2017-01-04 | 中航光电科技股份有限公司 | Conductor assembly and use the adapter of this conductor assembly |
| CN206116699U (en) * | 2016-09-09 | 2017-04-19 | 东莞市三义五金塑胶制品有限公司 | Two spring sheet structure of circular electric connector |
| CN106654650A (en) * | 2016-11-21 | 2017-05-10 | 深圳龙友科技股份有限公司 | Electrical connector suitably used for high-voltage large current |
| CN107482347A (en) * | 2017-09-07 | 2017-12-15 | 中兵航联科技股份有限公司 | One kind is anti-to beat the high-power contact of arc composite construction |
| CN108110462A (en) * | 2017-12-19 | 2018-06-01 | 深圳市思科赛德电子科技有限公司 | Easily replace new-energy automobile charging plug, socket and the electric connector of wear-out part |
| CN207781955U (en) * | 2018-01-26 | 2018-08-28 | 深圳巴斯巴科技发展有限公司 | A kind of novel diversion drop hot type terminal structure |
| CN208173853U (en) * | 2018-05-10 | 2018-11-30 | 新乡晨风绿能电气技术有限公司 | A kind of high-voltage great-current terminal and its connector |
| CN208955260U (en) * | 2018-11-23 | 2019-06-07 | 深圳尼索科连接技术有限公司 | Compound jack |
-
2019
- 2019-07-16 CN CN201910638475.6A patent/CN110350345B/en not_active Expired - Fee Related
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0748000A2 (en) * | 1995-06-05 | 1996-12-11 | Vlt Corporation | 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 |
| CN202633582U (en) * | 2012-06-12 | 2012-12-26 | 常州市莱肯电连接技术有限公司 | High-current double-cap jack |
| CN102801019A (en) * | 2012-07-26 | 2012-11-28 | 吕雪宁 | High-current cage type belt spring inserting hole |
| CN203398375U (en) * | 2013-08-01 | 2014-01-15 | 东莞市为距电子技术有限公司 | Three-contact board-to-board connector terminal |
| CN203589404U (en) * | 2013-10-31 | 2014-05-07 | 恒耀能源股份有限公司 | Power socket and power socket of electronic device |
| US20150214660A1 (en) * | 2014-01-24 | 2015-07-30 | Electrical Equipment Corporation | Method and system for securing a conductive band inside an electrical contact |
| CN203800335U (en) * | 2014-04-10 | 2014-08-27 | 东莞中探探针有限公司 | Electrical connector |
| CN204088660U (en) * | 2014-07-08 | 2015-01-07 | 苏州瑞可达连接***股份有限公司 | A kind of big current contact |
| CN206116699U (en) * | 2016-09-09 | 2017-04-19 | 东莞市三义五金塑胶制品有限公司 | Two spring sheet structure of circular electric connector |
| CN106299802A (en) * | 2016-09-21 | 2017-01-04 | 中航光电科技股份有限公司 | Conductor assembly and use the adapter of this conductor assembly |
| CN106654650A (en) * | 2016-11-21 | 2017-05-10 | 深圳龙友科技股份有限公司 | Electrical connector suitably used for high-voltage large current |
| CN107482347A (en) * | 2017-09-07 | 2017-12-15 | 中兵航联科技股份有限公司 | One kind is anti-to beat the high-power contact of arc composite construction |
| CN108110462A (en) * | 2017-12-19 | 2018-06-01 | 深圳市思科赛德电子科技有限公司 | Easily replace new-energy automobile charging plug, socket and the electric connector of wear-out part |
| CN207781955U (en) * | 2018-01-26 | 2018-08-28 | 深圳巴斯巴科技发展有限公司 | A kind of novel diversion drop hot type terminal structure |
| CN208173853U (en) * | 2018-05-10 | 2018-11-30 | 新乡晨风绿能电气技术有限公司 | A kind of high-voltage great-current terminal and its connector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880648A (en) * | 2019-12-09 | 2020-03-13 | 戴文忠 | Graphite alkene earth bar structure |
| WO2023050750A1 (en) * | 2021-09-30 | 2023-04-06 | 深圳市拓普联科技术股份有限公司 | Connector, and electrical device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110350345B (en) | 2020-07-28 |
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Granted publication date: 20200728 |