CN105846176B - A kind of wire harness male terminal and its interface arrangment - Google Patents
A kind of wire harness male terminal and its interface arrangment Download PDFInfo
- Publication number
- CN105846176B CN105846176B CN201610237545.3A CN201610237545A CN105846176B CN 105846176 B CN105846176 B CN 105846176B CN 201610237545 A CN201610237545 A CN 201610237545A CN 105846176 B CN105846176 B CN 105846176B
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- extensions
- insertion section
- groove
- position limiting
- 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.)
- Expired - Fee Related
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of wire harness male terminal and its interface arrangment, wire harness male terminal includes the insertion section of front end, the I-shaped position limiting structure at middle part and the connecting portion of rear end；The insertion section, the I-shaped position limiting structure and the connecting portion are structure as a whole；The insertion section is slice structure, for female terminal clamping；Upper and lower surface in the insertion section is each provided with a latch；The connecting portion includes connecting portion body, and a pair of first extensions and a pair of second extensions are relatively set with successively in the both sides of the connecting portion body；First extending part is between second extension and the I-shaped position limiting structure.Male terminal of the present invention by I-shaped position limiting structure and double V-shape extension structures, improve with wire adaptability, and by the groove structure and toothed protrusion structure in connecting portion, make crimp type terminal more reliable.
Description
Technical field
The invention belongs to electrical insert technical field, particularly relates to a kind of wire harness male terminal and its interface arrangment.
Background technology
Terminal is provided with electrical insert, is a kind of basic components of electrical design, after plug-in unit is connected with plug-in unit, by inserting
The clamping of male terminal and female terminal in part, realizes the transmission of electric current.The clamping of Wiring harness terminal is firm, just can guarantee that electric current is normal
Transmit, finally realize electrical part normal work, therefore, the clamping of Wiring harness terminal is securely and reliably the important content of electrical design.
Conventional terminal clamping connects by shell fragment (or similar structures) opposite end subcard in plug-in unit, and shell fragment material is generally plastics
Material, it is yielding under hot environment, and plastic material structural strength is low, and terminal is generally copper material, easy damaged plastic clip
Binding structure, fixed reliability are low.
The content of the invention
It is an object of the invention to provide a kind of new wire harness male terminal and its interface arrangment, solves conventional terminal clamping loosely
Gu the problems such as easy loose contact, improve the security and reliability of terminal.
The present invention is achieved by the following technical solutions：
A kind of wire harness male terminal, include insertion section, the I-shaped position limiting structure at middle part and the connecting portion of rear end of front end；
The insertion section, the I-shaped position limiting structure and the connecting portion are structure as a whole；
The insertion section is slice structure, for female terminal clamping；Upper and lower surface in the insertion section is each
It is provided with a latch；
The connecting portion includes connecting portion body, is relatively set with successively in the both sides of the connecting portion body a pair
One extension and a pair of second extensions；First extending part is in second extension and the I-shaped position limiting structure
Between.
It is in V-shape between two first extensions；It is in V-shape between two second extensions.
The distance between two described first extensions are less than the distance between two described second extensions.
On two first extensions and connecting portion body, and on two second extensions and connecting portion body
It is provided with transverse concave groove.
A toothed protrusion is each provided with two second extensions.
A kind of interface arrangment, for the clamping of the wire harness male terminal of any of the above-described, include Access Division body and elasticity
Structure；
The Access Division body includes outer face and extends the protuberance to be formed from the outer end towards opposite side；Institute
State outer face and protuberance is provided with the rectangular opening of insertion；The upper side of the rectangular opening is stepped；
The downside of the rectangular opening is provided with two parallel rectangular channels close to the outer face；It is described I-shaped spacing
Two horizontal edges of structure are corresponded and are arranged in two rectangular channels；In the downside of the rectangular opening close to the protrusion
Portion is provided with the first groove；In the upper side of the rectangular opening the second groove is relatively set with first groove；Two institutes
Latch is stated to correspond in clamping and first groove and second groove；
On the Access Division body, each rectangle trench bottom relative position is provided with a cavity；The sky
Chamber is connected by through hole with the rectangular channel；
An elastic construction is provided with the cavity；
The elastic construction includes limit body, compression spring and cylinder；The side of the limit body sets limited location
Boss；One end activity of the limit body passes through the through hole；The other end is provided with cylindrical cavity；The lower end of the cylinder
It is fixed on the Access Division body, the upper end of the cylinder is relative with the cylindrical cavity；The compression spring is placed on
On the cylinder.
The beneficial effects of the invention are as follows：
1st, male terminal of the present invention is improved and mutually fitted with wire by I-shaped position limiting structure and double V-shape extension structures
Ying Xing, and by the groove structure and toothed protrusion structure in connecting portion, make crimp type terminal more reliable.
2nd, interface arrangment is designed by rectangular channel and elastic construction, realizes the reliable location to male terminal and fixation.
Brief description of the drawings
Fig. 1 is male terminal structural representation of the present invention；
Fig. 2 is male terminal of the present invention and conductor compression jointing schematic diagram；
Fig. 3 is interface arrangment fragmentary elevational view of the present invention；
Fig. 4 is interface arrangment rectangle bore portion axonometric drawing of the present invention；
Fig. 5 is elastic construction schematic diagram of the present invention.
Description of reference numerals
1 insertion section, 2 I-shaped position limiting structures, 3 connecting portions, 4 latches, 5 first extensions, 6 second extensions, 7
Toothed protrusion, 8 transverse concave grooves, 9 wires, 10 wire external insulation skins, 01 Access Division body, 02 rectangular opening, 03 rectangle
Groove, 04 elastic construction, 05 first groove, 06 cavity, 041 limit body, 042 compression spring, 043 cylinder, 044 circle
Cylindrical cavity.
Embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Explanation and illustration technical scheme can be used for, and be not to be construed as the limitation to technical solution of the present invention.
The present invention provides a kind of wire harness male terminal, as depicted in figs. 1 and 2, includes insertion section 1, the work at middle part of front end
Font position limiting structure 2 and the connecting portion of rear end 3；The insertion section 1, the I-shaped position limiting structure 2 and the connecting portion 3 are one
Body structure.
The insertion section 1 is slice structure, and the end set in insertion section has chamfering, real for being engaged with female terminal clamping
Existing electric current transmission；Upper and lower surface in the insertion section is provided with symmetrical latch 4；Set in the upper surface of insertion section
A latch is equipped with, a latch is provided with the lower surface of insertion section, the two latches are symmetrical with insertion section.The application's
In other embodiments, two latches can not also be oppositely arranged.
The connecting portion 3 includes connecting portion body, is relatively set with successively a pair in the both sides of the connecting portion body
First extension 5 and a pair of second extensions 6；First extending part in second extension with it is described I-shaped spacing
Between structure.It is in V-shape between two first extensions；It is in V-shape between two second extensions.Described in two
The distance between first extension is less than the distance between two described second extensions.
On two first extensions and connecting portion body, and on two second extensions and connecting portion body
It is provided with transverse concave groove 8.A toothed protrusion 7 is each provided with two second extensions.
The V-shape opening of first extension is less than the V-shape opening of the second extension, wherein the first extension is used to crimp
Wire 9, the second extension are used for crimping lead wire external insulation skin 10.Transverse concave groove is set to be used for increasing friction force on extension,
Realize the reliable crimping to wire.The toothed protrusion of a rectangular triangle is each provided with the second extension, is being pressed
After connecing, toothed protrusion insertion insulated hull so that the fixed wire of crimping is more firm.
A kind of interface arrangment, as shown in Figures 3 to 5, for the clamping of the wire harness male terminal of any of the above-described, include card
Socket part body 01 and elastic construction 04.
The Access Division body 01 includes outer face and extends the protuberance to be formed from the outer end towards opposite side；
The outer face and protuberance are provided with the rectangular opening 02 of insertion；The upper side of the rectangular opening 02 is stepped；Whole clamping
Portion's body is in design wide outside and narrow inside, is easy to same female terminal clamping.
The downside of the rectangular opening is provided with two parallel rectangular channels 03 close to the outer face；The I-shaped limit
Two horizontal edges of bit architecture are corresponded and are arranged in two rectangular channels；In the downside of the rectangular opening close to described convex
Go out portion and be provided with the first groove 05；In the upper side of the rectangular opening the second groove is relatively set with first groove；Two
The individual latch is corresponded in clamping and first groove and second groove.
On the Access Division body, each rectangle trench bottom relative position is provided with a cavity 06；It is described
Cavity is connected by through hole with the rectangular channel.
An elastic construction 04 is provided with the cavity 06；
The elastic construction 04 includes limit body 041, compression spring 042 and cylinder 043；The side of the limit body
It is provided with positive stop lug boss；One end activity of the limit body passes through the through hole, and the one end through the through hole is provided with down
Angle, it is easy to the push-in of horizontal edge in I-shaped position limiting structure；The other end of limit body is provided with cylindrical cavity 044；The cylinder
The lower end of body is fixed on the Access Division body, and the upper end of the cylinder is relative with the cylindrical cavity, in this implementation
In example, cylindrical cavity and cylinder coaxial line；The compression spring is placed on the cylinder.When compression spring excessively pushes
When, cylindrical empty intracavitary is stretched into cylinder upper end, and position-limiting action is played to elastic construction.
When rectangular channel of the I-shaped position limiting structure along design on male terminal, counter structure in the body of Access Division is pushed into
Afterwards, whole elastic construction plays position-limiting action to male terminal, prevents male terminal from moving forward and backward.The spacing design of the application terminal, it is fixed
Safe and reliable design, anti-terminal motion.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is by appended claims and its equivalent limits.
Claims (5)
1. a kind of interface arrangment, the clamping for wire harness male terminal, it is characterised in that：Include Access Division body and elasticity knot
Structure；
The wire harness male terminal, include insertion section, the I-shaped position limiting structure at middle part and the connecting portion of rear end of front end；It is described
Insertion section, the I-shaped position limiting structure and the connecting portion are structure as a whole；
The insertion section is slice structure, for female terminal clamping；Upper and lower surface in the insertion section is respectively set
There is a latch；
The connecting portion includes connecting portion body, and being relatively set with a pair first successively in the both sides of the connecting portion body prolongs
Extending portion and a pair of second extensions；First extending part in second extension and the I-shaped position limiting structure it
Between；
The Access Division body includes outer face and extends the protuberance to be formed from the outer end towards opposite side；Described outer
End face and protuberance are provided with the rectangular opening of insertion；The upper side of the rectangular opening is stepped；
The downside of the rectangular opening is provided with two parallel rectangular channels close to the outer face；The I-shaped position limiting structure
Two horizontal edges correspond be arranged in two rectangular channels；Set in the downside of the rectangular opening close to the protuberance
It is equipped with the first groove；In the upper side of the rectangular opening the second groove is relatively set with first groove；Two latches one
One is correspondingly connected in first groove and second groove；
On the Access Division body, each rectangle trench bottom relative position is provided with a cavity；The cavity leads to
Through hole is crossed to connect with the rectangular channel；
An elastic construction is provided with the cavity；
The elastic construction includes limit body, compression spring and cylinder；The side of the limit body is provided with positive stop lug boss；
One end activity of the limit body passes through the through hole；The other end is provided with cylindrical cavity；The lower end of the cylinder is fixed
In on the Access Division body, the upper end of the cylinder is relative with the cylindrical cavity；The compression spring is placed on described
On cylinder.
2. interface arrangment according to claim 1, it is characterised in that be in V-shape between two first extensions；Two
It is in V-shape between individual second extension.
3. interface arrangment according to claim 2, it is characterised in that the distance between two described first extensions are less than
The distance between two described second extensions.
4. interface arrangment according to claim 1, it is characterised in that in two first extensions and connecting portion body
On, and it is provided with transverse concave groove on two second extensions and connecting portion body.
5. interface arrangment according to claim 1, it is characterised in that be each provided with one on two second extensions
Individual toothed protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610237545.3A CN105846176B (en) | 2016-04-14 | 2016-04-14 | A kind of wire harness male terminal and its interface arrangment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610237545.3A CN105846176B (en) | 2016-04-14 | 2016-04-14 | A kind of wire harness male terminal and its interface arrangment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105846176A CN105846176A (en) | 2016-08-10 |
| CN105846176B true CN105846176B (en) | 2017-12-22 |
Family
ID=56590012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610237545.3A Expired - Fee Related CN105846176B (en) | 2016-04-14 | 2016-04-14 | A kind of wire harness male terminal and its interface arrangment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846176B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129643A (en) * | 2016-08-22 | 2016-11-16 | 长春汽富晟李尔汽车电器电子有限公司 | The terminal of crimping aluminum electric wire and compression bonding method |
| CN106299232B (en) * | 2016-11-18 | 2018-12-14 | 安徽江淮汽车集团股份有限公司 | The power supply line pile crown of fixed accumulator anode and cathode |
| CN106374275B (en) * | 2016-12-06 | 2018-07-20 | 安徽江淮汽车集团股份有限公司 | A kind of automobile inserting components tail folder |
| CN112436309A (en) * | 2020-10-27 | 2021-03-02 | 安徽晨越电子有限公司 | Multi-core electronic wire harness and processing method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU590525B2 (en) * | 1984-11-19 | 1989-11-09 | Amp Incorporated | Solder cup connector |
| JP3459034B2 (en) * | 1997-10-22 | 2003-10-20 | 矢崎総業株式会社 | Cover fixing structure of insulation displacement connector |
| CN200969474Y (en) * | 2006-10-17 | 2007-10-31 | 毅耀实业股份有限公司 | Anti-deforming terminal structure |
| JP5078567B2 (en) * | 2007-11-16 | 2012-11-21 | 矢崎総業株式会社 | Crimp terminal for aluminum wire |
| CN201207495Y (en) * | 2008-05-30 | 2009-03-11 | 深圳市南士科技股份有限公司 | Wire-to-wire type large four PIN aerial plugging connector |
| EP2808948A4 (en) * | 2013-02-22 | 2015-01-14 | Furukawa Electric Co Ltd | Crimp terminal, crimp connection structure, and production method for crimp connection structure |
| CN203895630U (en) * | 2014-06-04 | 2014-10-22 | 泰科电子(上海)有限公司 | Sealing terminal and wire assembly |
-
2016
- 2016-04-14 CN CN201610237545.3A patent/CN105846176B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105846176A (en) | 2016-08-10 |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |