CN108448288A - A kind of high current jack contact and its production technology - Google Patents
A kind of high current jack contact and its production technology Download PDFInfo
- Publication number
- CN108448288A CN108448288A CN201810482767.0A CN201810482767A CN108448288A CN 108448288 A CN108448288 A CN 108448288A CN 201810482767 A CN201810482767 A CN 201810482767A CN 108448288 A CN108448288 A CN 108448288A
- Authority
- CN
- China
- Prior art keywords
- jack
- high current
- shell
- spring cage
- current jack
- 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
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
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
-
- 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
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2428—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using meander springs
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention relates to high current jack contact, including jack shell, spring cage is provided in jack shell, spring cage one end is provided with one or more end feets being fixedly connected with jack shell end face；High current jack contact further includes the protective shell for protecting end feet and jack shell end face tie point；When installation; it only needs spring cage end face end feet is fixedly installed; after spring cage is put into jack shell; end feet and jack shell are fixed; installation protective shell carries out protection to tie point and assembly can be completed; procedure of processing is enormously simplified, mounting assembly is reduced, improves product stability and product production capacity.
Description
Technical field
The present invention relates to power supply and signal conduction interconnection technique fields, are connect more specifically to a kind of high current jack
Contact element and its production technology.
Background technology
High current jack used at present includes two outer sleeves, an inner sleeve, a shell and a round spring
Cage forms, and spring cage both ends are first carried out flanging forming when assembly, coordinates riveting at the flange of both ends with two outer sleeves and is combined into
Torsional spring, then by torsional spring riveting to enclosure cavity, procedure of processing is more, complex process, and bad rate is higher for product, production capacity is low.
Invention content
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, provides a kind of high current jack
Contact and its production technology.
The technical solution adopted by the present invention to solve the technical problems is：
Construct a kind of high current jack contact, wherein including jack shell, it is provided with spring cage in the jack shell,
Spring cage one end is provided with one or more end feets being fixedly connected with the jack shell end face；The high current jack connects
Contact element further includes protecting the protective shell of the end feet and the jack shell end face tie point.
High current jack contact of the present invention, wherein the spring cage includes described in two retainer plates and connection two
One or more cage items of retainer plate, cage item setting away from the inside of the spring cage in cabochon and cambered surface opening.
High current jack contact of the present invention, wherein between plane where the cage item and the retainer plate
Angle is acute angle.
High current jack contact of the present invention, wherein jack shell one end is provided with the installation spring cage
Mounting hole, the inner wall of the hole installing is provided with the first annular step limited the when of being installed to the spring cage.
High current jack contact of the present invention, wherein the first annular step bottom surface is provided with to the spring
The annular groove of cage end positioning.
High current jack contact of the present invention, wherein the annular groove cross-sectional end is V-shaped.
High current jack contact of the present invention, wherein the protective shell is cylindrical, and both ends open, wherein
One end is provided with the annular preform contacted with the end feet, and the jack outer surface of outer cover is provided with and the protective shell shape
The second ring-shaped step matched.
High current jack contact of the present invention, wherein the end feet away from spring cage one end end face with it is described
There are gaps for protective shell inner wall.
High current jack contact of the present invention, wherein the end feet passes through welding with the jack shell end face
Or riveting connection.
A kind of high current jack contact production technology, according to above-mentioned high current jack contact, processing step is such as
Under：
The first step：Spring cage end face forming or the end feet of fixed one or more 90 degree of outward bendings；
Second step：After spring cage mounted enters jack enclosure, end feet and jack shell end face are fixed by welding or riveting；
Third walks：Installation protective shell butt welding contact or riveting contact are protected.
The beneficial effects of the present invention are：When installation, it is only necessary to end feet is fixedly installed in spring cage end face, spring cage is put into jack
After shell, end feet and jack shell are fixed, installation protective shell carries out protection to tie point and assembly can be completed, significantly simple
Change procedure of processing, reduced mounting assembly, improves product stability and product production capacity.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the invention will be further described, and the accompanying drawings in the following description is only the section Example of the present invention, for this field
For those of ordinary skill, without creative efforts, other accompanying drawings are can also be obtained according to these attached drawings：
Fig. 1 is the high current jack contact structural schematic diagram of present pre-ferred embodiments；
Fig. 2 is the high current jack contact view obliquely of present pre-ferred embodiments；
Fig. 3 is the high current jack contact spring basket structure schematic diagram of present pre-ferred embodiments；
Fig. 4 is the high current jack contact existence process flow chart of present pre-ferred embodiments.
Specific implementation mode
In order to keep the purpose, technical scheme and advantage of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Technical solution in example carries out clear, complete description, it is clear that and described embodiment is the section Example of the present invention, and
It is not all of embodiment.Based on the embodiment of the present invention, those of ordinary skill in the art are not before making the creative labor
The every other embodiment obtained is put, protection scope of the present invention is belonged to.
The high current jack contact of present pre-ferred embodiments is as shown in Figure 1, simultaneously refering to Fig. 2 and Fig. 3, including jack
Shell 1, is provided with spring cage 2 in jack shell 1, and 2 one end of spring cage is provided with one or more to be fixedly connected with 1 end face of jack shell
End feet 20；High current jack contact further includes the protective shell 3 for protecting end feet 20 and 1 end face tie point of jack shell；Installation
When, it is only necessary to end feet 20 is fixedly installed in 2 end face of spring cage, after spring cage 2 is put into jack shell 1, by end feet 20 and jack shell 1 into
Row is fixed, and installation protective shell 3 carries out protection to tie point and assembly can be completed, and enormously simplifies procedure of processing, reduces installation
Component improves product stability and product production capacity.
As shown in Figure 1, Figure 2 and Figure 3, spring cage 2 includes the one or more of two retainer plates 21 of two retainer plates 21 and connection
Cage item 22, cage item 22 is in cabochon and cambered surface opening is away from the 2 inside setting of spring cage；Can have when ensureing external plug insertion larger
Contact surface, while the external plug for adapting to larger external diametrical extent is inserted into.
As shown in Figure 1, Figure 2 and Figure 3, the angle between 21 place plane of cage item 22 and retainer plate is acute angle；It is angularly disposed
Cage item 22, larger contact surface can be had by further ensureing when external plug is inserted into, while can be so that after external plug insertion more
Stablize, is less prone to transverse shakiness.
As shown in Figure 1, Figure 2 and Figure 3,1 one end of jack shell is provided with the mounting hole 10 of installation spring cage 2, in mounting hole 10
Wall is provided with the first annular step 100 limited the when of being installed to spring cage 2；By first annular step 100 to spring when being easily installed
Cage 2 is limited, and facilitate end feet 20 and jack shell 1 is fixedly connected with operation, while also having ensured the stabilization after spring cage 2 is installed
Property.
As depicted in figs. 1 and 2,100 bottom surface of first annular step is provided with the annular groove 101 positioned to 2 end of spring cage；It is right
While spring cage 2 is supported, it is positioned by annular groove 101,2 end of spring cage is avoided to deform upon.
As depicted in figs. 1 and 2,101 cross-sectional end of annular groove is V-shaped；It is oriented to when being installed to spring cage 2, installs simultaneously
The outside power of a circle is formed to 2 open-ended place of spring cage afterwards, avoids it from deforming upon, ensures stability.
As shown in Figure 1, Figure 2 and Figure 3, protective shell 3 is cylindrical, and both ends open, and wherein one end is provided with and end feet 20
The annular preform 30 of contact, 1 outer surface of jack shell are provided with and matched second ring-shaped step of 3 shape of protective shell 11；It is convenient for
After protective shell 3 is assembled to the second ring-shaped step 11, end feet 20 is contacted by annular preform 30, ensures the globality of appearance, together
When annular preform 30 by the impact force that external plug is inserted into when power can be conducted, avoid annular preform 30 damage；It needs
Bright, annular preform 30 can be integrally formed in protective shell 3 and be made, or the absolute construction being fixedly connected with protective shell 3.
As shown in Figure 1, Figure 2 and Figure 3, there are gaps with 3 inner wall of protective shell away from 2 one end end face of spring cage for end feet 20；It is convenient for
It is reserved to weld or rivet space, facilitate processing.
As shown in Figure 1, Figure 2 and Figure 3, end feet 20 is connect with 1 end face of jack shell by welding or riveting；The side of being fixedly connected
Just, processing cost is low.
A kind of high current jack contact production technology, according to above-mentioned high current jack contact, as shown in figure 4, its
Processing step is as follows：
S01：Spring cage end face forming or the end feet of fixed one or more 90 degree of outward bendings；
S02：After spring cage mounted enters jack enclosure, end feet and jack shell end face are fixed by welding or riveting；
S03：Installation protective shell butt welding contact or riveting contact are protected；
Procedure of processing is enormously simplified, mounting assembly is reduced, improves product stability and product production capacity.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of high current jack contact, which is characterized in that including jack shell, it is provided with spring cage in the jack shell,
Spring cage one end is provided with one or more end feets being fixedly connected with the jack shell end face；The high current jack connects
Contact element further includes protecting the protective shell of the end feet and the jack shell end face tie point.
2. high current jack contact according to claim 1, which is characterized in that the spring cage includes two retainer plates and company
One or more cage items of two retainer plates are connect, the cage item is set in cabochon and cambered surface opening away from the inside of the spring cage
It sets.
3. high current jack contact according to claim 2, which is characterized in that the cage item and retainer plate place
Angle between plane is acute angle.
4. high current jack contact according to claim 1, which is characterized in that jack shell one end is provided with peace
The mounting hole of the spring cage is filled, the inner wall of the hole installing is provided with the first annular step limited the when of being installed to the spring cage.
5. high current jack contact according to claim 4, which is characterized in that the first annular step bottom surface setting
There is the annular groove positioned to spring cage end.
6. high current jack contact according to claim 5, which is characterized in that the annular groove cross-sectional end is V-shaped.
7. high current jack contact according to claim 1, which is characterized in that the protective shell is cylindrical, and two
End opening, wherein one end are provided with the annular preform contacted with the end feet, the jack outer surface of outer cover be provided with it is described
Matched second ring-shaped step of protective shell shape.
8. high current jack contact according to claim 7, which is characterized in that the end feet deviates from spring cage one end
There are gaps with the protective shell inner wall for end face.
9. according to any high current jack contacts of claim 1-8, which is characterized in that the end feet and the jack
Shell end face is connected by welding or riveting.
10. a kind of high current jack contact production technology, according to any high current jack contacts of claim 1-9
Part, which is characterized in that processing step is as follows：
The first step：Spring cage end face forming or the end feet of fixed one or more 90 degree of outward bendings；
Second step：After spring cage mounted enters jack enclosure, end feet and jack shell end face are fixed by welding or riveting；
Third walks：Installation protective shell butt welding contact or riveting contact are protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482767.0A CN108448288A (en) | 2018-05-18 | 2018-05-18 | A kind of high current jack contact and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482767.0A CN108448288A (en) | 2018-05-18 | 2018-05-18 | A kind of high current jack contact and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108448288A true CN108448288A (en) | 2018-08-24 |
Family
ID=63204962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810482767.0A Pending CN108448288A (en) | 2018-05-18 | 2018-05-18 | A kind of high current jack contact and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108448288A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742578A (en) * | 2019-03-04 | 2019-05-10 | 安费诺科技(深圳)有限公司 | A kind of screw type j ack connector |
| CN109818181A (en) * | 2019-03-22 | 2019-05-28 | 泰州市航宇电器有限公司 | A kind of high current leaf spring formula contact |
| CN114467230A (en) * | 2019-07-10 | 2022-05-10 | 伊倍达公司 | Female contact with stamped beam and method of manufacture |
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|---|---|---|---|---|
| GB608046A (en) * | 1944-11-21 | 1948-09-09 | Marguerite Estelle Rosengard | Improvements in or relating to resilient sockets adapted to receive removable plugs or like members |
| JPH1167310A (en) * | 1997-08-11 | 1999-03-09 | Yazaki Corp | Heavy current charging terminal |
| CN101593887A (en) * | 2008-05-30 | 2009-12-02 | 比亚迪股份有限公司 | A kind of wire spring plug bush and assembly method thereof |
| CN104577445A (en) * | 2013-10-22 | 2015-04-29 | 镇江红宝利电子有限公司 | Coaxial connector |
| CN105470682A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Jack and electric connector using same |
| CN106785790A (en) * | 2017-03-16 | 2017-05-31 | 深圳市庆丰新能源科技有限公司 | A kind of electric automobile jack contact and its method for punching |
| CN206650203U (en) * | 2017-03-16 | 2017-11-17 | 深圳市庆丰新能源科技有限公司 | A kind of compact electric vehicle jack contact |
| CN206727265U (en) * | 2017-01-05 | 2017-12-08 | 深圳市通茂电子有限公司 | A kind of new convenient jack |
| CN107516786A (en) * | 2017-09-26 | 2017-12-26 | 张跃欧 | Direct insertion connection terminal |
| CN107732510A (en) * | 2017-10-12 | 2018-02-23 | 深圳市华南汇机科技有限公司 | Wire spring plug bush |
| CN207269070U (en) * | 2017-09-13 | 2018-04-24 | 武汉德泰纳新能源技术有限公司 | A kind of new-energy automobile connector torsional spring and torsional spring jack contact |
| CN208368791U (en) * | 2018-05-18 | 2019-01-11 | 深圳市拙愚科技有限公司 | A kind of high current jack contact |
-
2018
- 2018-05-18 CN CN201810482767.0A patent/CN108448288A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB608046A (en) * | 1944-11-21 | 1948-09-09 | Marguerite Estelle Rosengard | Improvements in or relating to resilient sockets adapted to receive removable plugs or like members |
| JPH1167310A (en) * | 1997-08-11 | 1999-03-09 | Yazaki Corp | Heavy current charging terminal |
| CN101593887A (en) * | 2008-05-30 | 2009-12-02 | 比亚迪股份有限公司 | A kind of wire spring plug bush and assembly method thereof |
| CN104577445A (en) * | 2013-10-22 | 2015-04-29 | 镇江红宝利电子有限公司 | Coaxial connector |
| CN105470682A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Jack and electric connector using same |
| CN206727265U (en) * | 2017-01-05 | 2017-12-08 | 深圳市通茂电子有限公司 | A kind of new convenient jack |
| CN106785790A (en) * | 2017-03-16 | 2017-05-31 | 深圳市庆丰新能源科技有限公司 | A kind of electric automobile jack contact and its method for punching |
| CN206650203U (en) * | 2017-03-16 | 2017-11-17 | 深圳市庆丰新能源科技有限公司 | A kind of compact electric vehicle jack contact |
| CN207269070U (en) * | 2017-09-13 | 2018-04-24 | 武汉德泰纳新能源技术有限公司 | A kind of new-energy automobile connector torsional spring and torsional spring jack contact |
| CN107516786A (en) * | 2017-09-26 | 2017-12-26 | 张跃欧 | Direct insertion connection terminal |
| CN107732510A (en) * | 2017-10-12 | 2018-02-23 | 深圳市华南汇机科技有限公司 | Wire spring plug bush |
| CN208368791U (en) * | 2018-05-18 | 2019-01-11 | 深圳市拙愚科技有限公司 | A kind of high current jack contact |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742578A (en) * | 2019-03-04 | 2019-05-10 | 安费诺科技(深圳)有限公司 | A kind of screw type j ack connector |
| CN109818181A (en) * | 2019-03-22 | 2019-05-28 | 泰州市航宇电器有限公司 | A kind of high current leaf spring formula contact |
| CN114467230A (en) * | 2019-07-10 | 2022-05-10 | 伊倍达公司 | Female contact with stamped beam and method of manufacture |
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