CN106410464B - Side-mounted terminal - Google Patents
Side-mounted terminal Download PDFInfo
- Publication number
- CN106410464B CN106410464B CN201611067896.0A CN201611067896A CN106410464B CN 106410464 B CN106410464 B CN 106410464B CN 201611067896 A CN201611067896 A CN 201611067896A CN 106410464 B CN106410464 B CN 106410464B
- Authority
- CN
- China
- Prior art keywords
- inner layer
- steel card
- layer terminals
- elastic slice
- sheath
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient 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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of side-mounted terminals.Technical problems to be solved are that terminal production efficiency used in traditional high-voltage interlocking circuit is low, and complex process is easy to appear terminal removal, poor contact etc..The present invention includes inner layer terminals and steel card, inner layer terminals and steel card are rectangular configuration, inner layer terminals are socketed in steel card, steel card is plugged in sheath perpendicular to the direction of insertion of contact pin, the inner layer terminals upper end is contact portion, the arranged on left and right sides of inner layer terminals is equipped with pit, and steel card upper end is equipped with the contact flat spring matched with contact portion and mounting elastic slice.The present invention after by adopting the above technical scheme is able to bear higher tension and takes off ability, so as to more be stably mounted in sheath, it is ensured that electrical connection is relatively reliable.
Description
Technical field
The present invention relates to a kind of connectors, and in particular to a kind of side-mounted terminal for automotive connector.
Background technique
In pure electric vehicle or hybrid vehicle high-voltage electric system, to prevent live high voltage component from surprisingly disconnecting, falling off
The danger of initiation need to continuously be monitored system, when monitoring that high-pressure system disconnects, active cutoff high electricity
Source, here it is usually said high-voltage interlocking High Voltage Interlock, HVIL.Currently, in high-voltage interlocking circuit
Two terminals used are connected by conducting wire as shown in Figure 1, arrow direction is that current direction forms closed circuit, production effect in figure
Rate is low, complex process.
In addition, there are two types of conventional terminal installation positioning methods: one is the elastic hanging structure fixing terminals for leaning on sheath；Separately
One is the elastic hanging structures by terminal itself.Both terminal installation forms have a common feature: mounting stress side
To connecting with connector, Impact direction is consistent, and when connector is installed, terminal hanging structure is easy stress damage.And in complexity
In use environment, due to the influence of the factors such as high temperature, high vibration, it is easy to appear terminal removal, contacts for traditional mounting form
The problems such as bad.
Summary of the invention
The technical problem to be solved by the present invention is to terminal production efficiency used in traditional high-voltage interlocking circuit is low, technique
Complexity is easy to appear terminal removal, poor contact etc., provides a kind of high production efficiency, and manufacturing process is simple, and enhancing terminal is kept
Power and the side-mounted terminal for being electrically connected stability.
In order to solve the above technical problems, the present invention adopts the following technical solutions: a kind of side-mounted terminal, including inner layer terminals
With steel card, inner layer terminals and steel card are rectangular configuration, and inner layer terminals are socketed in steel card, insertion side of the steel card perpendicular to contact pin
To being plugged in sheath, the inner layer terminals upper end is contact portion, and the arranged on left and right sides of inner layer terminals is equipped with pit, on steel card
End is equipped with the contact flat spring matched with contact portion and mounting elastic slice.
The mounting elastic slice of steel card two sides is perpendicular to contact pin direction of insertion.
It is equipped with sealed point before the inner layer terminals, is equipped with location hole below, is equipped with and sealed point before steel card
The lock matched, behind be equipped with the positioning convex point that matches with location hole.
The lower section of location hole is equipped with locating slot behind the inner layer terminals, behind steel card the lower section of positioning convex point be equipped with
The locating stop piece that locating slot matches.
Protruding portion is equipped with above or below the steel card arranged on left and right sides mounting elastic slice.
Mistake proofing guide groove and elastic slice hanging structure are equipped in the sheath, mistake proofing guide groove is matched with protruding portion, bullet
Piece hanging structure is matched with mounting elastic slice.
Further, the inner layer terminals can be equipped with conductor compression jointing empennage.
Terminal of the present invention using the above structure is able to bear higher tension and takes off ability, so as to more be stably mounted at
In sheath, it is ensured that electrical connection is relatively reliable.
Detailed description of the invention
Fig. 1 is prior art high-voltage interlocking circuit embodiment structure schematic diagram；
Fig. 2 is high-voltage interlocking circuit embodiment structure schematic diagram of the present invention；
Fig. 3 a is inner layer terminals axonometric drawing one of the present invention；
Fig. 3 b is inner layer terminals axonometric drawing two of the present invention；
Fig. 4 a is steel axis view one of the present invention；
Fig. 4 b is steel axis view two of the present invention；
Fig. 5 a is the schematic perspective view that inner layer terminals of the present invention are matched with steel card；
Fig. 5 b is the schematic cross-sectional view of Fig. 5 a；
Fig. 6 a is the sheath side structure schematic view matched with the present invention；
Fig. 6 b is Fig. 6 a schematic cross-sectional view；
Fig. 7 a is the schematic perspective view of the invention matched with sheath before installation；
Fig. 7 b is Fig. 7 a perspective cross-sectional structural schematic diagram；
Fig. 8 is the present invention with conductor compression jointing empennage and the schematic perspective view before contact pin installation；
Fig. 9 a is the sheath side structure schematic view matched with the present invention with conductor compression jointing empennage；
Fig. 9 b is the schematic cross-sectional view that the present invention with conductor compression jointing empennage is matched with sheath.
Specific embodiment
As shown in Fig. 2 to Fig. 9 b, the present invention includes inner layer terminals 1 and steel card 2, and inner layer terminals 1 and steel card 2 are rectangle knot
Structure, inner layer terminals 1 are socketed in steel card 2, and steel card 2 is plugged in sheath 3 perpendicular to the direction of insertion of contact pin 5, the internal layer
1 upper end of terminal is contact portion 11, and the arranged on left and right sides of inner layer terminals 1 is equipped with pit 12；2 upper end of steel card is equipped with and 11 phase of contact portion
The contact flat spring 21 of cooperation, 2 arranged on left and right sides of steel card are equipped with mounting elastic slice 26；When contact pin is inserted into contact portion, steel card lower surface
200f and sheath bottom surface 300f are in contact, to improve fixed force when patching, are conducive to improve peace when electrical connection
Full property and contact stabilization.The inner layer terminals are made of Cu alloy material punching press, and the cost of material is low, good conductivity；It is described
Steel card is made of the punching press of spring-like Steel material, and material plasticity is strong, and easy processing, elasticity is good；Then skill is combined using punching press
Art engages the inner layer terminals integrally with steel.Steel card contact flat spring 21 is that contact portion 11 provides continuous positive pressure.It can increase
The stable normal pressure of big inner layer terminals, reduces contact resistance, and can improve the contacted reliability in complicated use environment.
The mounting elastic slice 16 of 2 arranged on left and right sides of steel card is perpendicular to contact pin direction of insertion.
Be equipped with sealed point 18 before the inner layer terminals 1, be equipped with location hole 13 below, be equipped with before steel card 2 with
The lock 28 that sealed point 18 matches, behind be equipped with the positioning convex point 24 that matches with location hole 13；The master of the inner layer terminals
Body is made into rectangular configuration, is integrated stamping and forming structure, forms location hole 13 in seam crossing；The inner layer terminals it is left and right
Two sides are provided with pit 12, when mounting 26 forced compression of elastic slice of steel card, provide for mounting elastic slice 26 and allow bit space, avoid hanging
Connect 26 root excessive deformation of elastic slice, influence mount elastic slice 26 freely spring back caused by mounting amount deficiency problem.
The lower section of 1 location hole 13 of inner layer terminals is equipped with locating slot 15, and the lower section of positioning convex point 24 is equipped on steel card 2
The locating stop piece 25 matched with locating slot.
Protruding portion 27,2 arranged on left and right sides of steel card are equipped with above or below 2 arranged on left and right sides of the steel card mounting elastic slice 26
The asymmetric setting of protruding portion 27；Limitation when for preventing 2 wrong way of steel card to be inserted into sheath.
Mistake proofing guide groove 37 and elastic slice hanging structure 36, mistake proofing guide groove 37 and protruding portion 27 are equipped in the sheath 3
It matches, elastic slice hanging structure 36 is matched with mounting elastic slice 26.
Steel card is wrapped on the outside of inner layer terminals by the present invention, when installation, first by the corresponding location hole 13 of positioning convex point 24, is passed through
Stamping die squeezes lock 28 and is fastened on sealed point 18, at this point, contact flat spring 21 is placed in 11 outside of contact portion, mentions for contact portion 11
For lasting and stable normal pressure.Then the steel card for having wrapped up inner layer terminals is horizontally installed in sheath 3, the mistake proofing of sheath is led
It is matched to slot 37 with protruding portion 27, elastic slice hanging structure 36 is matched with mounting elastic slice 26, steel card lower surface 200f and sheath
Bottom surface 300f contact.
The inner layer terminals are equipped with conductor compression jointing empennage 4.The setting of conductor compression jointing empennage 4 makes a variation the present invention for crimping
Terminal connect positioning with sheath using end face, and terminal retention is bigger, is widely applied the present invention more.Meanwhile this
The jacket structure of invention can be extended to capacity of multi-wire connector, can be widely applied to a variety of different occasions.
The above is only the preferred embodiment of the present invention, does not limit to protection scope of the present invention, all to belong to this hair
Technical solution under bright thinking belongs to scope of the presently claimed invention.It should be pointed out that for the technology people of the art
Member, is not departing from modification, improvement and the equivalent replacement of progress etc. that a principle of the invention left side is put, should all cover in power of the invention
In sharp claimed range.
Claims (4)
1. a kind of side-mounted terminal, it is characterised in that: including inner layer terminals (1) and steel card (2), steel card (2) and inner layer terminals (1)
It is rectangular configuration, inner layer terminals (1) are socketed in steel card (2), and steel card (2) is plugged on perpendicular to the direction of insertion of contact pin (5)
In sheath (3), inner layer terminals (1) upper end is contact portion (11), and the arranged on left and right sides of inner layer terminals (1) is equipped with pit
(12), steel card (2) upper end is equipped with the contact flat spring (21) matched with contact portion (11), and steel card (2) arranged on left and right sides is equipped with mounting
Elastic slice (26)；Location hole (13) are equipped with behind the inner layer terminals (1), front is equipped with sealed point (18), after steel card (2)
Face is equipped with the positioning convex point (24) that matches with location hole (13), before be equipped with the lock (28) matched with sealed point (18)；
Protruding portion (27) are equipped with above or below steel card (2) arranged on left and right sides mounting elastic slice (26)；In the sheath (3)
Equipped with mistake proofing guide groove (37) and elastic slice hanging structure (36)；It is first that positioning convex point (24) are corresponding location hole (13) when installation, lead to
It crosses stamping die extruding lock (28) and is fastened on sealed point (18), at this point, contact flat spring (21) is placed on the outside of contact portion (11), so
The steel card for having wrapped up inner layer terminals is horizontally installed in sheath (3) afterwards, the mistake proofing guide groove (37) of sheath and protruding portion (27)
It matches, elastic slice hanging structure (36) is matched with mounting elastic slice (26).
2. side-mounted terminal according to claim 1, it is characterised in that: the mounting elastic slice (26) of steel card (2) two sides
Perpendicular to contact pin direction of insertion.
3. side-mounted terminal according to claim 1, it is characterised in that: inner layer terminals (1) location hole (13)
Lower section is equipped with locating slot (15), and the lower section of positioning convex point (24) is equipped with the positioning gear matched with locating slot (15) on steel card (2)
Piece (25).
4. side-mounted terminal described in one of -3 according to claim 1, it is characterised in that: the inner layer terminals lower surface (100f)
Or steel card lower surface (200f) is equipped with conductor compression jointing empennage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067896.0A CN106410464B (en) | 2016-11-29 | 2016-11-29 | Side-mounted terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067896.0A CN106410464B (en) | 2016-11-29 | 2016-11-29 | Side-mounted terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410464A CN106410464A (en) | 2017-02-15 |
| CN106410464B true CN106410464B (en) | 2019-02-15 |
Family
ID=58083446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067896.0A Active CN106410464B (en) | 2016-11-29 | 2016-11-29 | Side-mounted terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410464B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10700452B2 (en) * | 2018-05-14 | 2020-06-30 | 3M Innovative Properties Company | Connector terminal |
| CN116487972A (en) * | 2023-04-26 | 2023-07-25 | 东莞市维康汽车电子有限公司 | Manufacturing method of female terminal of high-current connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0635904A2 (en) * | 1993-07-22 | 1995-01-25 | The Whitaker Corporation | Electrical terminal for use with short circuit spring contacts |
| CN2922172Y (en) * | 2006-03-17 | 2007-07-11 | 胡连精密股份有限公司 | Terminal structural modification |
| CN201812984U (en) * | 2010-07-22 | 2011-04-27 | 宁波佳捷电子有限公司 | Plug |
| CN203056177U (en) * | 2012-12-12 | 2013-07-10 | 深圳君泽电子有限公司 | Female terminal and connector used on automobile |
| CN104037523A (en) * | 2014-06-13 | 2014-09-10 | 四川永贵科技有限公司 | High current terminal |
| CN104600502A (en) * | 2014-12-15 | 2015-05-06 | 河南天海电器有限公司 | Horizontal light adjusting motor transition socket for automotive headlights |
| CN206225611U (en) * | 2016-11-29 | 2017-06-06 | 河南天海电器有限公司 | A kind of side-mounted terminal |
-
2016
- 2016-11-29 CN CN201611067896.0A patent/CN106410464B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0635904A2 (en) * | 1993-07-22 | 1995-01-25 | The Whitaker Corporation | Electrical terminal for use with short circuit spring contacts |
| CN2922172Y (en) * | 2006-03-17 | 2007-07-11 | 胡连精密股份有限公司 | Terminal structural modification |
| CN201812984U (en) * | 2010-07-22 | 2011-04-27 | 宁波佳捷电子有限公司 | Plug |
| CN203056177U (en) * | 2012-12-12 | 2013-07-10 | 深圳君泽电子有限公司 | Female terminal and connector used on automobile |
| CN104037523A (en) * | 2014-06-13 | 2014-09-10 | 四川永贵科技有限公司 | High current terminal |
| CN104600502A (en) * | 2014-12-15 | 2015-05-06 | 河南天海电器有限公司 | Horizontal light adjusting motor transition socket for automotive headlights |
| CN206225611U (en) * | 2016-11-29 | 2017-06-06 | 河南天海电器有限公司 | A kind of side-mounted terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106410464A (en) | 2017-02-15 |
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