CN207883954U - Jack is in electrical contact component and electric connector - Google Patents
Jack is in electrical contact component and electric connector Download PDFInfo
- Publication number
- CN207883954U CN207883954U CN201820034460.XU CN201820034460U CN207883954U CN 207883954 U CN207883954 U CN 207883954U CN 201820034460 U CN201820034460 U CN 201820034460U CN 207883954 U CN207883954 U CN 207883954U
- Authority
- CN
- China
- Prior art keywords
- jack
- electrical contact
- plug division
- contact component
- resilient contact
- 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.)
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Links
- 238000005192 partition Methods 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 3
- 241000216843 Ursus arctos horribilis Species 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000014987 copper Nutrition 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model discloses a kind of jack electrical contact component and electric connector, wherein jack electrical contact component includes：Jack sleeve has a plug division；And resilient contact, it is in be inserted in the plug division with the axially extending tubular of jack sleeve, the resilient contact, the both ends of the resilient contact are welded and fixed with the plug division.The structure that the utility model jack is in electrical contact component is simple, can effectively simplify assembly technology, reduce production cost, and accordingly decrease small product size, can be widely used in middle-size and small-size electric connector.
Description
Technical field
The utility model is related to electric connector field, more particularly to a kind of jack electrical contact component and electric connector.
Background technology
It is also higher and higher to the performance requirement of charging equipment with the fast development of new-energy automobile.And electric connector is
The base components that electrical connection and signal transmit on automobile, play a part of connecting or disconnecting circuit, to the stabilization of electrical connection
Property with reliability have conclusive effect.Jack electrical contact three layers of sleeve of component generally use in some electric connectors and bullet
Property contact assembly be integrated, and resilient contact need carry out U-shaped bending so that jack be in electrical contact component structure it is more multiple
Miscellaneous, volume is larger, is unfavorable for being assembled in middle-size and small-size connector.Meanwhile existing jack electrical contact component is to technique essence
It spends more demanding so that manufacturing process is complicated, and production cost is high.
Utility model content
The main purpose of the utility model is to propose a kind of jack electrical contact component, it is intended to solve existing jack electrical contact
Modular construction is complicated, volume is big, the higher technical problem of production cost.
To achieve the above object, the utility model proposes jack electrical contact component include：
Jack sleeve has a plug division；And
Resilient contact is in be inserted in described insert with the axially extending tubular of jack sleeve, the resilient contact
In socket part, the both ends of the resilient contact are welded and fixed with the plug division.The resilient contact include in an axial direction between
Every two connection rings of setting, and the shrapnel that is connected between two connection rings, the shrapnel and two connection rings are one
Body formed setting, internal face of two connection rings respectively with the plug division are welded and fixed.
Preferably, the shrapnel includes along the circumferentially spaced multiple elastic grizzly bars of the connection ring.
Preferably, two connection rings circumferentially relative torsion and so that multiple elastic grizzly bars is formed the bendings of indents
Shape.
Preferably, the plug division includes the partition board being oppositely arranged with the plug division entrance, is set to the Elastic Contact
The connection ring of part inner end is equipped with the weld part being welded and fixed with the partition board.
Preferably, the weld part includes the multiple welding items extended from the end face of the connection ring towards the partition board,
Multiple welding items are along the circumferentially-spaced arrangement of the connection ring, and the free end of any welding item is towards the connection ring
Ring heart fold be formed with the bending to connect with the partition board.
Preferably, the jack sleeve further includes the wiring set on side of the partition board far from the plug division entrance
Portion, the wire connecting portion are equipped with the wiring hole crimped for cable.
Preferably, the plug division and the periphery wall of the wire connecting portion adjoiner are equipped with defining flange.
Preferably, the defining flange is in the annular setting enclosed set on the plug division periphery wall.
The utility model also proposes a kind of electric connector, which includes jack electrical contact component, which connects
Tactile component includes：
Jack sleeve has a plug division；And
Resilient contact is in be inserted in described insert with the axially extending tubular of jack sleeve, the resilient contact
In socket part, the both ends of the resilient contact are welded and fixed with the plug division.
The utility model jack is in electrical contact component by by being provided with plug division on jack sleeve, by resilient contact
It is inserted in plug division, and the both ends of resilient contact is made to be welded and fixed with plug division, it can be by resilient contact and jack
Sleeve is steadily assemblied in one.It is assembled with resilient contact using three layers of sleeve compared in traditional handicraft, this practicality
The structure of novel jack electrical contact component is more simple, can effectively simplify assembly technology, reduce production cost, and correspondingly drop
Low small product size can be widely used in middle-size and small-size connector.
In addition, the both ends of resilient contact reduce resilient contact pair using being welded and fixed instead of traditional U-shaped bending
The requirement of material keeps final product quality consistency preferable；Meanwhile resilient contact and jack sleeve can be realized by welding
Face contact between cylinder, can effectively reduce contact resistance, improve the performance of jack electrical contact component.By the utility model
When jack is in electrical contact component applied to electric connector, the volume of electric connector can be equally accordingly decreased, reduces electric connector
Production cost.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram that the utility model jack is in electrical contact one embodiment of component；
Fig. 2 is the schematic front view that jack is in electrical contact component in Fig. 1；
Fig. 3 is the cross-sectional view that jack is in electrical contact component along III-III lines in Fig. 2；
Fig. 4 is the structural schematic diagram of one embodiment of jack sleeve in Fig. 1；
Fig. 5 is the internal sectional structure schematic diagram of jack sleeve in Fig. 4；
Fig. 6 is the structural schematic diagram of one embodiment of resilient contact in Fig. 1；
Fig. 7 is the internal sectional structure schematic diagram of resilient contact in Fig. 6.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 100 | Jack is in electrical contact component | 12 | Wire connecting portion | 22 | Elastic grizzly bar |
| 10 | Jack sleeve | 121 | Wiring hole | 23 | Weld item |
| 11 | Plug division | 13 | Defining flange | 231 | Bending |
| 111 | Inner cavity | 20 | Resilient contact | ||
| 112 | Partition board | 21 | Connection ring |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of jacks to be in electrical contact component 100.
In the utility model embodiment, as shown in Figures 1 and 3, it includes jack sleeve 10 which, which is in electrical contact component 100,
With resilient contact 20.Wherein, jack sleeve 10 has a plug division 11；Resilient contact 20 is in coaxially to prolong with jack sleeve 10
The tubular stretched, resilient contact 20 are inserted in plug division 11, and the both ends of resilient contact 20 are welded and fixed with plug division 11.
In the present embodiment, jack electrical contact component 100 is applied to electric connector, to match with mating charging plug
It closes to realize electrical connection.It is understood that jack sleeve 10 and resilient contact 20 are that conductive material is made, such as can
It is made of conductive metal materials such as brass, beryllium coppers, to ensure good electrical connection performance.Wherein, resilient contact 20 with fill
Electrical connection is played the role of in plug contact, and jack sleeve 10 connect to form electric loop with External cable.Jack sleeve 10
The plant of resilient contact 20 is used for a plug division 11, it is to be understood that the plug division 11 to be with one for Elastic Contact
The accommodating inner cavity 111 of part 20, the open end of inner cavity 111 are the entrance of plug division 11, and resilient contact 20 is from plug division 11
Entrance is inserted in inner cavity 111.Resilient contact 20 is in the tubular being adapted to the inner cavity 111 of plug division 11, may be, for example, cylinder
Shape, square tube shape etc. can be configured according to the shape of matched plug terminal, and following embodiment is mainly carried out with cylindrical shape
It illustrates.
Specifically, in assembly, resilient contact 20 is inserted in plug division 11, with fixture accurate positioning, then with welding
Equipment, such as laser welding apparatus are connect, the outer end of resilient contact 20 is fixedly welded on 11 inlet of plug division, then fixture is taken
Go out, the bottom that the inner end of resilient contact 20 is fixedly welded on plug division 11 by welding equipment is reused, by welding twice
Resilient contact 20 can be realized to assemble with stablizing for jack sleeve 10, it is ensured that between resilient contact 20 and jack sleeve 10
Reliable electrical connection.
The utility model jack is in electrical contact component 100 by by being provided with plug division 11 on jack sleeve 10, by bullet
Property contact 20 be inserted in plug division 11, and the both ends of resilient contact 20 is made to be welded and fixed with plug division 11, can will
Resilient contact 20 is steadily assemblied in one with jack sleeve 10.Compared in traditional handicraft use three layers of sleeve and elastic connecting
Contact element is assembled, the utility model jack be in electrical contact component 100 structure it is more simple, can effectively simplify assembly technology,
Production cost is reduced, and accordingly decreases small product size, middle-size and small-size connector can be widely used in.
In addition, the both ends of resilient contact 20 reduce resilient contact using being welded and fixed instead of traditional U-shaped bending
The requirement of 20 pairs of materials keeps final product quality consistency preferable；Meanwhile can realize by welding resilient contact 20 with
Face contact between jack sleeve 10, can effectively reduce contact resistance, improve the performance of jack electrical contact component 100.
When the utility model jack electrical contact component 100 is applied to electric connector, the body of electric connector can be equally accordingly decreased
Product, reduces the production cost of electric connector.
Further, Fig. 6 and Fig. 7 is please referred to, resilient contact 20 includes two connection rings 21 of axially spaced setting, with
And be connected to the shrapnel between two connection rings 21, shrapnel and two connection rings 21 are integrally formed setting, two connection rings 21 respectively with
The internal face of plug division 11 is welded and fixed.
In the present embodiment, connection ring 21 and shrapnel are integrally formed and are arranged, simplify manufacturing process, while can ensure
Good electrical connection performance.Wherein, connection ring 21 is mainly used for being welded and fixed with the internal face of plug division 11, and shrapnel is mainly used
It is in electrical contact in external charging plug.Preferably, electrical contact can be better achieved in the bending of indent in shrapnel, led with improving
Electrical property.
Preferably, shrapnel includes along the circumferentially spaced multiple elastic grizzly bars of connection ring 21 22.It is further preferable that two connect
Connect ring 21 circumferentially relative torsion and the bending that makes multiple elastic grizzly bars 22 form indents.Specifically, resilient contact 20 can
It is shaped by way of punching press retrotorsion.In the present embodiment, 20 diameter of resilient contact is generally in tapered from both ends to center
It is arranged, gap is formed between multiple elasticity grizzly bars 22.When charging plug is inserted into the inside of resilient contact 20, each elasticity grid
Elastic deformation is generated between item 22 so that generation face contact between the elastic grizzly bar 22 of adjacent two, so that contact area is more
Greatly, retentivity is more stable in vibration environment, be less prone to separation etc. poor electric contacts the phenomenon that.
Since 111 space of inner cavity of plug division 11 is smaller, it is desirable to weld the inner end of resilient contact 20 in small space
It is connected in plug division 11 and is more not easy.To solve the above-mentioned problems, further, please with reference to Fig. 3 and Fig. 5, plug division 11
Include the partition board 112 being oppositely arranged with 11 entrance of plug division, be set to 20 inner end of resilient contact connection ring 21 be equipped with every
The weld part that plate 112 is welded and fixed.
In the present embodiment, in the present embodiment by the way that weld part is arranged in connection ring 21, and weld part is welded in
On partition board 112, since partition board 112 is opposite with the entrance of plug division 11, so as to more intuitive and convenient weld.Its
In, about weld part shape there are many, circular or bar shaped bending etc. is may be, for example, as long as can realize and partition board 112
It is welded and fixed, is not specifically limited herein.
Preferably, weld part includes the multiple welding items 23 extended from the end face of connection ring 21 towards partition board 112, multiple welderings
Along the circumferentially-spaced arrangement of connection ring 21, the ring heart of free end towards connection ring 21 of any welding item 23 turns down to be formed narrow bars 23
There is the bending 231 to connect with partition board 112.
In the present embodiment, weld part includes multiple welding items 23, and the free end for welding item 23 is equipped with bending 231,
In assembly, the bending 231 for welding item 23 is connected on partition board 112, then bending 231 and partition board 112 are welded and fixed
, it is simple to operate, and can ensure that the reliable electric between weld part and partition board 112 connects.
Further, jack sleeve 10 further includes the wire connecting portion 12 set on side of the partition board 112 far from 11 entrance of plug division,
Wire connecting portion 12 is equipped with the wiring hole 121 crimped for cable.In the present embodiment, cable passes through between wiring hole 121 and wire connecting portion 12
Realize that non-removable crimping is fixed, to ensure reliable electrical connection.
Further, plug division 11 and the periphery wall of 12 adjoiner of wire connecting portion are equipped with defining flange 13.Preferably, limit convex
Edge 13 is in the annular setting enclosed set on 11 periphery wall of plug division.In the present embodiment, it by the way that defining flange 13 is arranged, can incite somebody to action
Jack electrical contact component 100 plays certain limit and positioning action when being assembled on connector body, to ensure to assemble
Accuracy.
The utility model also proposes a kind of electric connector, which includes jack electrical contact component 100, jack electricity
The concrete structure of contact assembly 100 is with reference to above-described embodiment, since this electric connector uses the whole of above-mentioned all embodiments
Technical solution, therefore at least all advantageous effects caused by the technical solution with above-described embodiment, no longer go to live in the household of one's in-laws on getting married one by one herein
It states.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of jack is in electrical contact component, which is characterized in that including：
Jack sleeve has a plug division；And
Resilient contact is in be inserted in the plug division with the axially extending tubular of jack sleeve, the resilient contact
Interior, the both ends of the resilient contact are welded and fixed with the plug division, and the resilient contact includes axially spaced sets
Two connection rings set, and the shrapnel that is connected between two connection rings, the shrapnel and two connection rings are integrated into
Type is arranged, and internal face of two connection rings respectively with the plug division is welded and fixed.
2. jack as described in claim 1 is in electrical contact component, which is characterized in that the shrapnel includes along connection ring circumferential direction
Spaced multiple elastic grizzly bars.
3. jack as claimed in claim 2 is in electrical contact component, which is characterized in that two connection rings circumferentially relative torsion and
Multiple elastic grizzly bars are made to form the bending of indent.
4. jack as described in claims 1 to 3 any one is in electrical contact component, which is characterized in that the plug division include with
The partition board that the plug division entrance is oppositely arranged, be set to the resilient contact inner end the connection ring be equipped with it is described every
The weld part that plate is welded and fixed.
5. jack as claimed in claim 4 is in electrical contact component, which is characterized in that the weld part includes from the connection ring
Multiple welding items that end face extends towards the partition board, multiple welding items are appointed along the circumferentially-spaced arrangement of the connection ring
The ring heart fold of free end towards the connection ring of the one welding item is formed with the bending to connect with the partition board.
6. jack as claimed in claim 4 is in electrical contact component, which is characterized in that the jack sleeve further include be set to it is described every
The wire connecting portion of side of the plate far from the plug division entrance, the wire connecting portion are equipped with the wiring hole crimped for cable.
7. jack as claimed in claim 6 is in electrical contact component, which is characterized in that the plug division and the wire connecting portion adjoiner
Periphery wall be equipped with defining flange.
8. jack as claimed in claim 7 is in electrical contact component, which is characterized in that the defining flange is in enclose set on the grafting
The annular setting of portion's periphery wall.
9. a kind of electric connector, it is characterised in that include the jack electrical contact component as described in claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034460.XU CN207883954U (en) | 2018-01-09 | 2018-01-09 | Jack is in electrical contact component and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034460.XU CN207883954U (en) | 2018-01-09 | 2018-01-09 | Jack is in electrical contact component and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883954U true CN207883954U (en) | 2018-09-18 |
Family
ID=63505259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820034460.XU Active CN207883954U (en) | 2018-01-09 | 2018-01-09 | Jack is in electrical contact component and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097144A (en) * | 2019-11-25 | 2022-02-25 | 翰昂汽车零部件有限公司 | Arrangement for connecting electrical connections for a device for driving a compressor, and device for driving a compressor |
-
2018
- 2018-01-09 CN CN201820034460.XU patent/CN207883954U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097144A (en) * | 2019-11-25 | 2022-02-25 | 翰昂汽车零部件有限公司 | Arrangement for connecting electrical connections for a device for driving a compressor, and device for driving a compressor |
| JP2022547894A (en) * | 2019-11-25 | 2022-11-16 | ハンオン システムズ | Arrangement for connecting electrical connections for a compressor drive, compressor drive, and method of installing the arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210611 Address after: 518118 6th floor, phase III factory building, WUR Industrial Park, Lanjing North Road, Pingshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518000 6th floor, phase III factory building, Wall Industrial Park, Lanjing North Road, Pingshan street, Pingshan New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: 518000 workshop 601 of wal nuclear material industrial plant (phase III), No. 53 Qingsong West Road, Zhukeng community, Longtian street, Pingshan District, Shenzhen, Guangdong Province Patentee after: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 518118 6th floor, phase III factory building, WUR Industrial Park, Lanjing North Road, Pingshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |