CN107959164A - A kind of mechanical processing terminal structure for preventing that copper wire is exposed - Google Patents
A kind of mechanical processing terminal structure for preventing that copper wire is exposed Download PDFInfo
- Publication number
- CN107959164A CN107959164A CN201711151685.XA CN201711151685A CN107959164A CN 107959164 A CN107959164 A CN 107959164A CN 201711151685 A CN201711151685 A CN 201711151685A CN 107959164 A CN107959164 A CN 107959164A
- Authority
- CN
- China
- Prior art keywords
- parcel
- connecting portion
- boss
- core
- copper wire
- 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
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/582—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
- H01R13/5825—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing the means comprising additional parts captured between housing parts and cable
Abstract
A kind of mechanical processing terminal structure for preventing that copper wire is exposed, its structure includes cable plug, be equipped with the integrally formed connecting portion of mechanical stamping and parcel on the right side of the cable plug successively, the side wall of the connecting portion and parcel is interior to be equipped with aluminium foil layer, and the outside of aluminium foil layer is equipped with steel wire floor；During use, the integrally formed connecting portion of mechanical stamping and parcel have the advantages that integral strength is high, not pliable damaged, and aluminium foil layer can increase connecting portion and the axial tensile strength of parcel, and steel wire rope can increase the toughness of connecting portion and parcel, effectively prevent that angle of bend is excessive and the problem of causing core to fracture；First boss is engaged with second boss effectively can carry out the position of core effectively fixed and spacing, prevent cable from pulling the fracture for causing internal core；The problem of 3rd boss and the 4th boss are engaged, and core (copper wire) caused by can effectively preventing rubber retraction is exposed.
Description
Technical field
The present invention relates to field of machining, especially a kind of mechanical processing terminal structure for preventing that copper wire is exposed.
Background technology
With the development of science and technology the development of society, the mechanical processing industry in China have obtained quick development, thereupon
Be be machined parts fast development.
At present, electric automobile is following development trend, and in electric automobile connection, forceful electric power circuit particularly closes
Key.Under normal conditions, forceful electric power circuit is connected by cable plug and the socket being connected with battery, cable core (copper
Line) with plug it is typically that mechanical stamping links together, and during use, crossing conference due to angle of bend causes core
The problem of fractureing, causes the open circuit of forceful electric power circuit；Or since drawing reason causes rubber to shrink and then causes plug out conductor
The problem of core (copper wire) is exposed, there are great security risk.The Chinese invention patent of Patent No. 201621204019.9 is public
A kind of mechanical processing terminal structure for charging gun connector has been opened, the core of tape insulation skin can be subjected to crimping fixation,
Copper wire caused by preventing the amplitude of fluctuation of terminal during the use of connector excessive fractures, and can prevent copper wire insulated hull from receiving
Caused terminal tails copper wire is exposed after contracting.But it is fixed merely by crimping, is not improved the strong of pressure contact portion side wall
Degree；And the core outer surface of tape insulation skin is not provided with preventing the structure shunk.
The content of the invention
The purpose of the present invention is：There is provided it is a kind of can effectively solve the problem that core easily snap off with core easily exposed problem can
Prevent the mechanical processing terminal structure that copper wire is exposed.
The technical scheme is that：A kind of mechanical processing terminal structure for preventing that copper wire is exposed, its structure include line
Cable plug, cable plug right side are equipped with the integrally formed connecting portion of mechanical stamping and parcel, the connection successively
Aluminium foil layer is equipped with the side wall of portion and parcel, the outside of aluminium foil layer is equipped with steel wire floor；Core is equipped with the inside of the connecting portion,
Core outer surface annular is equipped with first boss, and the inner surface of connecting portion is equipped with and the matched second boss of first boss；It is described
Parcel on the inside of be equipped with band rubber core, with rubber core outer surface annular is equipped with the 3rd boss, the inner surface of parcel
Equipped with matched 4th boss of the 3rd boss.
The inner surface of the aluminium foil layer is equipped with flame retardant coating.
The steel wire floor annular spread is in connecting portion and the side wall of parcel.
Gauge of wire is 0.2-1.5 millimeters in the steel wire floor.
Beneficial effect：
1st, in use, the integrally formed connecting portion of mechanical stamping and parcel have, integral strength is high, not pliable breakage
The advantages of, and aluminium foil layer can increase connecting portion and the axial tensile strength of parcel, and steel wire rope can increase connecting portion and
The toughness of parcel, effectively prevents that angle of bend is excessive and the problem of causing core to fracture；First boss matches with second boss
Closing effectively can carry out the position of core effectively fixed and spacing, prevent cable drawing from causing the fracture of internal core；3rd
The problem of boss and the 4th boss are engaged, and core (copper wire) caused by can effectively preventing rubber retraction is exposed.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is left view structural representation at A-A in Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, a kind of mechanical processing terminal structure for preventing that copper wire is exposed, its structure include cable plug
1, the right side of cable plug 1 is equipped with the integrally formed connecting portion 2 of mechanical stamping and parcel 3, the connecting portion 2 successively
With aluminium foil layer 32 is equipped with the side wall of parcel 3, the outside of aluminium foil layer 32 is equipped with steel wire floor 33.In use, mechanical stamping is integral
Molding connecting portion and parcel have the advantages that integral strength is high, not pliable damaged, and aluminium foil layer can increase connecting portion
With the axial tensile strength of parcel, and steel wire rope can increase the toughness of connecting portion and parcel, effectively prevent angle of bend
It is excessive and the problem of cause core to fracture.
The inner side of the connecting portion 2 is equipped with core 4, and 4 outer surface of core is annular to be equipped with first boss 41, connecting portion 2 it is interior
Surface is equipped with second boss 21 matched with first boss 41.Can have in use, first boss is engaged with second boss
The position progress imitated to core is effectively fixed and spacing, prevents cable drawing from causing the fracture of internal core.
The inner side of parcel 3 is equipped with band rubber core 5, and the outer surface annular with rubber core 5 is equipped with the 3rd boss
51, the inner surface of parcel 3 is equipped with and 51 matched 4th boss 31 of the 3rd boss.In use, the 3rd boss and the 4th convex
The problem of platform is engaged, and core (copper wire) caused by can effectively preventing rubber retraction is exposed.
The inner surface of the aluminium foil layer 32 is equipped with flame retardant coating (not shown).In use, the terminal structure also has
There is fire-retardant effect, beneficial to the security used.
33 annular spread of steel wire floor is in connecting portion 2 and the side wall of parcel 3.It can cause connecting portion and parcel
The side wall in portion integrally has very strong toughness and flexural strength.
Gauge of wire is 0.2-1.5 millimeters in the steel wire floor.In use, it can be selected according to the diameter of cable entirety
Select the steel wire of different-diameter.In the present embodiment, gauge of wire is 1 millimeter.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in the essential scope of the present invention, makes a variety of changes or substitutes, and should also belong to the guarantor of the present invention
Protect category.
Claims (4)
- A kind of 1. mechanical processing terminal structure for preventing that copper wire is exposed, it is characterised in that：Its structure includes cable plug, described Cable plug on the right side of be equipped with the integrally formed connecting portion of mechanical stamping and parcel successively, the connecting portion and parcel Aluminium foil layer is equipped with side wall, the outside of aluminium foil layer is equipped with steel wire floor；Core, core appearance face ring are equipped with the inside of the connecting portion Shape is equipped with first boss, and the inner surface of connecting portion is equipped with and the matched second boss of first boss；On the inside of the parcel Equipped with band rubber core, the outer surface annular with rubber core is equipped with the 3rd boss, the inner surface of parcel equipped with it is the 3rd convex Matched 4th boss of platform.
- A kind of 2. mechanical processing terminal structure for preventing that copper wire is exposed according to claim 1, it is characterised in that：It is described The inner surface of aluminium foil layer be equipped with flame retardant coating.
- A kind of 3. mechanical processing terminal structure for preventing that copper wire is exposed according to claim 1, it is characterised in that：It is described Steel wire floor annular spread in connecting portion and the side wall of parcel.
- A kind of 4. mechanical processing terminal structure for preventing that copper wire is exposed according to claim 1, it is characterised in that：It is described Steel wire floor in gauge of wire be 0.2-1.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151685.XA CN107959164A (en) | 2017-11-19 | 2017-11-19 | A kind of mechanical processing terminal structure for preventing that copper wire is exposed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151685.XA CN107959164A (en) | 2017-11-19 | 2017-11-19 | A kind of mechanical processing terminal structure for preventing that copper wire is exposed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107959164A true CN107959164A (en) | 2018-04-24 |
Family
ID=61964948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711151685.XA Pending CN107959164A (en) | 2017-11-19 | 2017-11-19 | A kind of mechanical processing terminal structure for preventing that copper wire is exposed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107959164A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0794235A (en) * | 1993-09-20 | 1995-04-07 | Sumitomo Wiring Syst Ltd | Electric wire holder for waterproof connector |
| CN2449368Y (en) * | 2000-10-18 | 2001-09-19 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN2480956Y (en) * | 2001-05-17 | 2002-03-06 | 王德清 | Composite electric power transmission wire |
| CN101083372A (en) * | 2006-06-02 | 2007-12-05 | 住友电装株式会社 | A ground terminal for shielded cables and method of assembling it |
| CN201355658Y (en) * | 2009-01-18 | 2009-12-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector and components thereof |
| CN102598414A (en) * | 2009-10-28 | 2012-07-18 | 矢崎总业株式会社 | Crimp terminal |
| CN103354309A (en) * | 2013-07-24 | 2013-10-16 | 南京南车浦镇城轨车辆有限责任公司 | Conduction detection crocodile clip for cable wiring terminal |
| CN104112519A (en) * | 2013-04-20 | 2014-10-22 | 扬州市永诚电器线缆有限公司 | Special-purpose elevator cable |
| CN204793519U (en) * | 2015-07-03 | 2015-11-18 | 安徽韵捷电子科技有限公司 | Cell -phone data line |
| CN105762575A (en) * | 2016-04-29 | 2016-07-13 | 镇江市润奇电子有限公司 | Connecting type dustproof cover for radio-frequency coaxial connector |
| CN206532968U (en) * | 2017-03-09 | 2017-09-29 | 东莞市商通五金电子有限公司 | A kind of convertible connection terminal |
| CN207602858U (en) * | 2017-11-19 | 2018-07-10 | 泉州市汇辰产品设计有限公司 | A kind of mechanical processing terminal structure for preventing copper wire exposed |
-
2017
- 2017-11-19 CN CN201711151685.XA patent/CN107959164A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0794235A (en) * | 1993-09-20 | 1995-04-07 | Sumitomo Wiring Syst Ltd | Electric wire holder for waterproof connector |
| CN2449368Y (en) * | 2000-10-18 | 2001-09-19 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN2480956Y (en) * | 2001-05-17 | 2002-03-06 | 王德清 | Composite electric power transmission wire |
| CN101083372A (en) * | 2006-06-02 | 2007-12-05 | 住友电装株式会社 | A ground terminal for shielded cables and method of assembling it |
| CN201355658Y (en) * | 2009-01-18 | 2009-12-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector and components thereof |
| CN102598414A (en) * | 2009-10-28 | 2012-07-18 | 矢崎总业株式会社 | Crimp terminal |
| CN104112519A (en) * | 2013-04-20 | 2014-10-22 | 扬州市永诚电器线缆有限公司 | Special-purpose elevator cable |
| CN103354309A (en) * | 2013-07-24 | 2013-10-16 | 南京南车浦镇城轨车辆有限责任公司 | Conduction detection crocodile clip for cable wiring terminal |
| CN204793519U (en) * | 2015-07-03 | 2015-11-18 | 安徽韵捷电子科技有限公司 | Cell -phone data line |
| CN105762575A (en) * | 2016-04-29 | 2016-07-13 | 镇江市润奇电子有限公司 | Connecting type dustproof cover for radio-frequency coaxial connector |
| CN206532968U (en) * | 2017-03-09 | 2017-09-29 | 东莞市商通五金电子有限公司 | A kind of convertible connection terminal |
| CN207602858U (en) * | 2017-11-19 | 2018-07-10 | 泉州市汇辰产品设计有限公司 | A kind of mechanical processing terminal structure for preventing copper wire exposed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10367311B2 (en) | Plug connector arrangement with compensation crimp | |
| US20090233475A1 (en) | Waterproof gigabit ethernet connector | |
| CN103259112B (en) | A kind of high-temperature resistance high-pressure resistance multi-core connector | |
| EP2824787A3 (en) | Electrical connector having cold shrink component | |
| KR101022874B1 (en) | Connector comprising connecting portion having concavo-convex structure and, coupling methods of the connector and bundle type braided shield | |
| CN207602858U (en) | A kind of mechanical processing terminal structure for preventing copper wire exposed | |
| CN107959164A (en) | A kind of mechanical processing terminal structure for preventing that copper wire is exposed | |
| WO2009078414A1 (en) | Electric-wire bundle with water-proofing connector | |
| US20170288383A1 (en) | Cable Connector Accessory Assemblies and Methods for Connecting Cables to Cable Connector Accessories | |
| CN212542816U (en) | Anti-pulling bending type outlet underwater sealing plug | |
| CN216774160U (en) | Automobile wire harness with corrugated pipe protection assembly | |
| CN203250902U (en) | Coal mine-used communication cable assembly | |
| US3728666A (en) | Solderless connectors of the t type | |
| CN211655241U (en) | Direct insertion type connector | |
| CN108682498B (en) | Novel resistance to compression network cable | |
| CN206864535U (en) | A kind of safety connects battery terminal soon | |
| CN213484065U (en) | Motorcycle wiring harness | |
| CN216085365U (en) | Composite cable anti-loose connector for pitch-controlled servo motor of wind turbine generator | |
| CN217507813U (en) | Locking connector capable of being separated emergently | |
| CN207651737U (en) | A kind of self-locking type high voltage cable plug | |
| CN205562611U (en) | Electric test wire of rear insertion type combination plug | |
| CN210430345U (en) | New energy automobile low pressure pencil assembly | |
| CN212062874U (en) | Shielding tail cover | |
| CN103325450A (en) | Pre-branched cable | |
| CN216904087U (en) | Automobile wire harness rubber sealing sleeve capable of being protected in classification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |