CN105428899A - High-current connector for fixing automobile cab through bolts - Google Patents
High-current connector for fixing automobile cab through bolts Download PDFInfo
- Publication number
- CN105428899A CN105428899A CN201510871372.6A CN201510871372A CN105428899A CN 105428899 A CN105428899 A CN 105428899A CN 201510871372 A CN201510871372 A CN 201510871372A CN 105428899 A CN105428899 A CN 105428899A
- Authority
- CN
- China
- Prior art keywords
- plug
- wire
- terminal
- sheath
- main body
- 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
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Classifications
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- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
- H01R13/5208—Sealing means between cable and housing, e.g. grommet having at least two cable receiving openings
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a high-current connector for fixing an automobile cab through bolts. The high-current connector comprises a four-wire plug sheath (1), a four-wire socket sheath (2), a seal ring (3), a sponge gasket (4), a clip (5), a plug terminal (6), a socket terminal (7), a seal plug (8) and a blind plug (9), wherein the socket terminal (7) is fixed in the four-wire socket sheath (2); the plug terminal (6) is fixed in the four-wire plug sheath (1); the four-wire socket sheath (2) is hung at the upper part of the four-wire plug sheath (1); and the socket terminal (7) in the four-wire socket sheath (2) and the four-wire plug sheath (1) is firmly butted with the plug terminal (6). The high-current connector disclosed by the invention is a newly designed novel high-current connector for fixing the automobile cab through the bolts. The connector breaks through the form that a traditional connector cannot be sealed with a wire harness metal plate hole of the cab in structure; meanwhile, the connector can press a lead with a large square wire diameter; the function of conducting a high current is achieved; and in addition, the connector can be directly fixed and tightly fitted with the wire harness metal plate hole of the cab through the bolts.
Description
Technical field
The present invention relates to a kind of automotive connector, in particular for the high current connector that automobile cab bolt is fixing.
Background technology
In order to ensure commercial-vehicle cab interior waterproof, dust-proof operating environment requirements, usually because of the needs that chassis wire harness docks with driver's cabin wire harness, we can establish stamping holes newly on car body, wire harness, by after stamping holes, realizes and the water-tight of stamping holes, dust reduction capability with relevant adaptive rubber ring.
Along with the increase of commercial-vehicle cab function, driver's cabin wire harness is also increasing to current load demand, also be on the increase by the wire harness of driver's cabin stamping holes, the wire diameter of wire harness also continues to increase, and original seal with elastometic washer form more and more can not meet the performance requirement of commercial car to driver's cabin waterproof and dustproof;
Commercial car environment in real work is more severe simultaneously, the wire harness that onboard connector is normally connected by band fixed connector realizes fixing at car body, along with the vibration of car body, connector can with the irregular vibration of car body, not only increase the abnormal sound of car body, simultaneously also to the negative environmental consequences that the performance of connector own causes.
Summary of the invention
The object of the invention is, for above-mentioned the deficiencies in the prior art, a kind of connector for commercial-vehicle cab is provided, this connector is while guarantee driver's cabin wire harness is effectively electrically connected with chassis wire harness, wire harness stamping holes can be crossed with driver's cabin to be sealed and matched, can be fixed by bolt and stamping holes while playing waterproof, sealing property.
The technical scheme that the high current connector that the present invention fixes for automobile cab bolt adopts is as follows:
The present invention is used for the fixing high current connector of automobile cab bolt, comprise Four wire plug sheath, four line socket sheaths, sealing ring, sponge washer, clamp, plug terminal, female terminal, seal plug and blind plugging, it is inner that described female terminal is fixed on four line socket sheaths, it is inner that plug terminal is fixed on Four wire plug sheath, four line socket sheaths are articulated in Four wire plug sheath top, the female terminal and the plug terminal that are positioned at four line socket sheaths and Four wire plug sheath inside firmly dock, seal plug is crimped on plug terminal and female terminal afterbody respectively, sealing ring and sponge washer to be arranged on Four wire plug sheath and between Four wire plug sheath and four line socket sheaths, clamp carries out clamping with Four wire plug sheath and four line socket sheath afterbodys respectively, blind plugging interference extrusion at terminal hole afterbody and by clamp carry out crimping fix.
Further, described Four wire plug sheath comprises plug boot main body, in the middle part of plug boot main body, outer wall is provided with the installation draw-in groove being used for fixing sealing ring, in the middle part of plug boot main body, arranged outside has fixed station, fixed station four edges are provided with bolt hole, being provided with the draw-in groove boss for being fixed with socket jacket in plug boot body interior upper end, being provided with in plug boot body interior and first playing tongue structure for what mount plug terminal.
Further, described four line socket sheaths comprise socket jacket main body, the bright and clean region of the sealing matched with sealing ring is had in socket jacket body top arranged outside, be provided with inside socket jacket body top and play tongue structure for second of female terminal, have the draw-in groove distressed structure be fixed with plug boot main body in socket jacket main body arranged outside.
Further, described plug terminal comprises plug terminal main body, is provided with the first pressure contact portion for crimping lead wire and seal plug, the plug terminal main body other end is provided with the electrically conducting contact for being connected with female terminal in plug terminal main body one end.
Further, described female terminal comprises female terminal main body, is provided with the second pressure contact portion for crimping lead wire and seal plug in female terminal main body one end, and the female terminal main body other end is provided with the cantilever bullet tongue for being connected with plug terminal.
The present invention is a novel high current connector fixing for automobile cab bolt of brand-new design, this connector connector that structurally breaks traditions cannot cross with driver's cabin the form that wire harness stamping holes seals, this connector can crimp the wire of large square of wire diameter simultaneously, realizes the function of conducting big current.In addition this connector can be crossed wire harness stamping holes by bolt and driver's cabin and directly fixes and closely cooperate
The design concept that this invention not only breaks traditions in connector design, proposes brand-new mentality of designing, more presses close to again the demand of client simultaneously, meet the requirement of client to stability of automobile, fail safe, improving product occupation rate of market.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the high current connector that the present invention fixes for automobile cab bolt.
Fig. 2 is the explosive view of the high current connector that the present invention fixes for automobile cab bolt.
Fig. 3 is the Four wire plug sheath stereogram of the high current connector that the present invention fixes for automobile cab bolt.
Fig. 4 is that the Four wire plug sheath of the high current connector that the present invention fixes for automobile cab bolt is bowed figure.
Fig. 5 is the cutaway view of the Four wire plug sheath Fig. 4 of the high current connector that the present invention fixes for automobile cab bolt.
Fig. 6 is four line socket sheath stereograms of the high current connector that the present invention fixes for automobile cab bolt.
Fig. 7 is that four line socket sheaths of the high current connector that the present invention fixes for automobile cab bolt are bowed figure.
Fig. 8 is the cutaway view of four line socket sheath Fig. 7 of the high current connector that the present invention fixes for automobile cab bolt.
Fig. 9 is the front view of the plug terminal of the high current connector that the present invention fixes for automobile cab bolt.
Figure 10 is the end view of the plug terminal of the high current connector that the present invention fixes for automobile cab bolt.
Figure 11 is the stereogram of the plug terminal of the high current connector that the present invention fixes for automobile cab bolt.
Figure 12 is the front view of the female terminal of the high current connector that the present invention fixes for automobile cab bolt.
Figure 13 is the end view of the female terminal of the high current connector that the present invention fixes for automobile cab bolt.
Figure 14 is the stereogram of the female terminal of the high current connector that the present invention fixes for automobile cab bolt.
Embodiment
As shown in drawings, the present invention is used for the fixing high current connector of automobile cab bolt, comprise Four wire plug sheath 1, four line socket sheaths 2, sealing ring 3, sponge washer 4, clamp 5, plug terminal 6, female terminal 7, seal plug 8 and blind plugging 9, it is inner that described female terminal 7 is fixed on four line socket sheaths 2, it is inner that plug terminal 6 is fixed on Four wire plug sheath 1, four line socket sheaths 2 are articulated in Four wire plug sheath 1 top, the connection between sheath is realized by draw-in groove mounting form, thus ensure that plug terminal can dock firmly with between female terminal, the female terminal 7 and the plug terminal 6 that are positioned at four line socket sheaths 2 and Four wire plug sheath 1 inside during two sheaths connections firmly dock.
Seal plug 8 is crimped on plug terminal 6 and female terminal 7 afterbody respectively.Clamp 5 carries out clamping with Four wire plug sheath, four line socket sheath afterbodys respectively by interface arrangment, Four wire plug sheath and four line socket sheaths are not assembled to the position, hole of terminal simultaneously, by the mode of interference extrusion, blind plugging 9 is fixed on terminal hole afterbody, and is crimped by clamp 5 it is fixed again.
Sealing ring 3 and sponge washer 4 to be arranged on Four wire plug sheath 1 and between Four wire plug sheath 1 and four line socket sheaths 2.Sealing ring can be installed firmly in plug boot and realize sealing effectiveness, and sponge washer 4 can closely cooperate with car body panel beating and realize sealing further.
Described Four wire plug sheath 1 comprises plug boot main body, and in order to realize sealing effectiveness, in the middle part of plug boot main body, outer wall is provided with the installation draw-in groove 1.3 being used for fixing sealing ring, and sealing ring can be installed in plug boot firmly.Socket jacket has the sealing area (can not there be any shaping piece and burr in sealing region) coordinated with sealing ring, is mounted the sealing realized between sheath by the draw-in groove between sheath.
In the middle part of plug boot main body, arranged outside has fixed station, and fixed station four edges are provided with bolt hole 1.2, makes together with Four wire plug sheath can be closely cooperated with car body panel beating by bolt, realizes the closely fixing of connector and vehicle body.Being provided with the draw-in groove boss 1.4 for being fixed with socket jacket in plug boot body interior upper end, being provided with in plug boot body interior and first playing tongue structure 1.1 for what mount plug terminal.
Described four line socket sheaths 2 comprise socket jacket main body, the bright and clean region 2.2 of the sealing matched with sealing ring is had in socket jacket body top arranged outside, be provided with inside socket jacket body top and play tongue structure 2.1 for second of female terminal, have the draw-in groove distressed structure 2.3 be fixed with plug boot main body in socket jacket main body arranged outside.
Described plug terminal 6 comprises plug terminal main body, is provided with the first pressure contact portion 6.1 for crimping lead wire and seal plug, the plug terminal main body other end is provided with the electrically conducting contact 6.2 for being connected with female terminal in plug terminal main body one end.
Described female terminal 7 comprises female terminal main body, is provided with the second pressure contact portion 7.1 for crimping lead wire and seal plug, the female terminal main body other end is provided with the cantilever bullet tongue 7.2 for being connected with plug terminal in female terminal main body one end.
The present invention is according to the instructions for use of commercial-vehicle cab to connector, design a New connector, this connector connector that structurally breaks traditions cannot cross with driver's cabin the form that wire harness stamping holes seals, this connector can crimp the wire of large square of wire diameter simultaneously, realizes the function of conducting big current.In addition this connector can be crossed wire harness stamping holes by bolt and driver's cabin and directly fixes and closely cooperate.
Claims (5)
1. the high current connector fixed for automobile cab bolt, it is characterized in that: comprise Four wire plug sheath (1), four line socket sheaths (2), sealing ring (3), sponge washer (4), clamp (5), plug terminal (6), female terminal (7), seal plug (8) and blind plugging (9), it is inner that described female terminal (7) is fixed on four line socket sheaths (2), it is inner that plug terminal (6) is fixed on Four wire plug sheath (1), four line socket sheaths (2) are articulated in Four wire plug sheath (1) top, the female terminal (7) and the plug terminal (6) that are positioned at four line socket sheaths (2) and Four wire plug sheath (1) inside firmly dock, seal plug (8) is crimped on plug terminal (6) and female terminal (7) afterbody respectively, sealing ring (3) and sponge washer (4) are arranged on Four wire plug sheath (1) and go up and be positioned between Four wire plug sheath (1) and four line socket sheaths (2), clamp (5) carries out clamping with Four wire plug sheath and four line socket sheath afterbodys respectively, blind plugging (9) interference extrusion is at terminal hole afterbody and to carry out crimping by clamp (5) fixing.
2. the high current connector fixing for automobile cab bolt according to claim 1, it is characterized in that: described Four wire plug sheath (1) comprises plug boot main body, in the middle part of plug boot main body, outer wall is provided with the installation draw-in groove (1.3) being used for fixing sealing ring, in the middle part of plug boot main body, arranged outside has fixed station, fixed station four edges are provided with bolt hole (1.2), the draw-in groove boss (1.4) for being fixed with socket jacket is provided with in plug boot body interior upper end, plug boot body interior is provided with the first bullet tongue structure (1.1) for mounting plug terminal.
3. the high current connector fixing for automobile cab bolt according to claim 1, it is characterized in that: described four line socket sheaths (2) comprise socket jacket main body, the bright and clean region of the sealing matched with sealing ring (2.2) is had in socket jacket body top arranged outside, be provided with inside socket jacket body top and play tongue structure (2.1) for second of female terminal, have the draw-in groove distressed structure (2.3) be fixed with plug boot main body in socket jacket main body arranged outside.
4. the high current connector fixing for automobile cab bolt according to claim 1, it is characterized in that: described plug terminal (6) comprises plug terminal main body, be provided with the first pressure contact portion (6.1) for crimping lead wire and seal plug in plug terminal main body one end, the plug terminal main body other end is provided with the electrically conducting contact (6.2) for being connected with female terminal.
5. the high current connector fixing for automobile cab bolt according to claim 1, it is characterized in that: described female terminal (7) comprises female terminal main body, be provided with the second pressure contact portion (7.1) for crimping lead wire and seal plug in female terminal main body one end, the female terminal main body other end is provided with the cantilever bullet tongue (7.2) for being connected with plug terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871372.6A CN105428899A (en) | 2015-12-02 | 2015-12-02 | High-current connector for fixing automobile cab through bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871372.6A CN105428899A (en) | 2015-12-02 | 2015-12-02 | High-current connector for fixing automobile cab through bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105428899A true CN105428899A (en) | 2016-03-23 |
Family
ID=55506925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871372.6A Pending CN105428899A (en) | 2015-12-02 | 2015-12-02 | High-current connector for fixing automobile cab through bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105428899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590684A (en) * | 2021-01-04 | 2021-04-02 | 东风汽车股份有限公司 | Frame pencil butt joint driver's cabin pencil connector fixing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010140876A (en) * | 2008-12-15 | 2010-06-24 | Yazaki Corp | Waterproof connector and elastic seal member |
| CN102064423A (en) * | 2009-11-16 | 2011-05-18 | 河南天海电器有限公司 | Waterproof connector for automobile |
| CN203312569U (en) * | 2013-05-29 | 2013-11-27 | 南京普斯迪尔电子科技有限公司 | Single core connector |
| CN103904463A (en) * | 2014-04-25 | 2014-07-02 | 泰州市航宇电器有限公司 | Detachable large-current connector |
| CN204424576U (en) * | 2015-03-24 | 2015-06-24 | 河南天海电器有限公司 | Automobile closed type connector |
| CN205141257U (en) * | 2015-12-02 | 2016-04-06 | 河南天海电器有限公司 | A heavy current connector for auttombilism room bolt fastening |
-
2015
- 2015-12-02 CN CN201510871372.6A patent/CN105428899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010140876A (en) * | 2008-12-15 | 2010-06-24 | Yazaki Corp | Waterproof connector and elastic seal member |
| CN102064423A (en) * | 2009-11-16 | 2011-05-18 | 河南天海电器有限公司 | Waterproof connector for automobile |
| CN203312569U (en) * | 2013-05-29 | 2013-11-27 | 南京普斯迪尔电子科技有限公司 | Single core connector |
| CN103904463A (en) * | 2014-04-25 | 2014-07-02 | 泰州市航宇电器有限公司 | Detachable large-current connector |
| CN204424576U (en) * | 2015-03-24 | 2015-06-24 | 河南天海电器有限公司 | Automobile closed type connector |
| CN205141257U (en) * | 2015-12-02 | 2016-04-06 | 河南天海电器有限公司 | A heavy current connector for auttombilism room bolt fastening |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590684A (en) * | 2021-01-04 | 2021-04-02 | 东风汽车股份有限公司 | Frame pencil butt joint driver's cabin pencil connector fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |