CN207098098U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN207098098U CN207098098U CN201621243190.0U CN201621243190U CN207098098U CN 207098098 U CN207098098 U CN 207098098U CN 201621243190 U CN201621243190 U CN 201621243190U CN 207098098 U CN207098098 U CN 207098098U
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- terminal
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Abstract
The utility model discloses a kind of electric connector, for being connected with butt connector, including:One main body, autonomous agent extend forward a hyoplastron to be docked with butt connector, and main body offers the interface that a first end pilot trench extends to hyoplastron；One has the first terminal of detecting function, and there is one first extension to be contained in first end pilot trench, and the interface that one first contact site is revealed in hyoplastron is formed on the first extension；One Second terminal, it is contained in one second extension in first end pilot trench, and relative interface of first extension away from hyoplastron, second extension towards hyoplastron interface and backward bend one second contact site, second contact site is revealed in the interface of hyoplastron, and the second contact site will not be contacted directly with first contact site in front and rear setting；When the electric connector is connected with the butt connector, the first terminal and the Second terminal contact with the butt connector simultaneously, to form conductive loops.
Description
Technical field
A kind of electric connector is the utility model is related to, refers in particular to a kind of electric connector with detecting function.
Background technology
Electric connector realizes the transmission of power supply or signal by being contacted with butt connector, and common electric connector is by metal
Housing cover, can not intuitively discover butt connector whether grafting in place, at this moment inspection terminal be frequently used to detecting in succession
Connect whether device inserts in place.
A kind of electric connector as disclosed in Chinese Patent Application No. is No. CN201120468340, referring to Fig. 1, the electricity
Connector includes insulating body 1 ' and is provided with first end pilot trench 13 ' adjacent to each other and Second terminal groove 13''；One inspection terminal 2 '
It is contained in the first end pilot trench 13 ', the inspection terminal 2 ' includes the first main part 21 ' extended forward and from described first
First contact site 22 ' of the front end of main part 21 ' to close Second terminal groove 13'' transverse directions reflexed extension；One upper strata terminal 3 '
It is contained in the Second terminal groove 13'', the upper strata terminal 3 ' includes the second main part 31 ' extended forward and from described the
The front end of two main part 31 ' is folded upward at the second contact site 32 ' of extension, and second contact site 32 ' is positioned at the described first contact
The front of portion 22 '；It is connected when with butt connector, the inspection terminal 2 ' and the upper strata terminal 3 ' form conductive loops, rise
To detecting function.But because the first contact site 22 ' and first main part 21 ' are not arranged on the same straight line, when docking connects
Device inserts, and it is bad that first contact site 22 ' is easy to generation warpage etc.；First contact site 22 ' and described second simultaneously
Main part 31 ' and second contact site 32 ' are apart from close, in butt connector（It is not shown）First contact site after insertion
22 ' easily directly contact with second main part 31 ' or second contact site 32 ' formation, when butt connector is extracted,
The directly contact especially after connector repeatedly plug, or even causes permanent because electric power effect can not separate at once
Property directly contacts, and has a strong impact on that the timely and accuracy of detecting causes to judge by accident.
Therefore, it is necessary to designing a kind of new detecting will not accurately judge by accident and the electric connector of stabilized structure, on overcoming
State problem.
The content of the invention
Creation purpose of the present utility model is that providing one kind has and can accurately detect whether butt connector inserts, and
The stable electric connector of terminal structure.
In order to achieve the above object, the utility model adopts the following technical scheme that：
A kind of electric connector, for being connected with butt connector, it is characterised in that including:One main body, from the main body to
To be docked with the butt connector, the main body offers a first end pilot trench and extends to the hyoplastron one hyoplastron of preceding extension
Interface；One has the first terminal of detecting function, and there is one first extension to be contained in the first end pilot trench, described
The interface that one first contact site is revealed in the hyoplastron is formed on first extension；One Second terminal, there is one second extension
Portion is contained in the first end pilot trench, and relatively described interface of first extension away from the hyoplastron, and described second prolongs
Extending portion towards the hyoplastron interface and bend one second contact site backward, second contact site is revealed in pair of the hyoplastron
Junction, and second contact site is set with first contact site in front and rear；When the electric connector docks connection with described
Device connects, and the first terminal and the Second terminal contact with the butt connector simultaneously, to form conductive loops.
Further, the butt connector is provided with least one pair of connecting terminal, the first terminal and the Second terminal
Termination contact is docked with described.
Further, the hyoplastron is provided with the mating surface relative with the interface, and the main body is provided with and docked with described
Face is located at the first surface of the same side and is located at the second surface of the same side with the mating surface, and the first end pilot trench is included certainly
The first surface first groove recessed into the main body and from the second surface into the main body recessed second
Groove and through the interface and the groove of the mating surface.
Further, it is provided with a dividing plate extended from the main body to the groove in the first end pilot trench, described the
One groove and second groove are located at the opposite sides of the dividing plate, and first extension extends back to be fixed provided with first
Portion, first fixed part are immobilizated in first groove, and second extension extends back provided with the second fixed part, institute
State the second fixed part to be immobilizated in second groove and the groove, first contact site and second contact site are exposed
In outside the groove.
Preferable as one kind, being respectively arranged on the left side and the right side for the dividing plate is recessed towards the interface from the cooperation
The 3rd groove formed, the both sides of the edge of second fixed part are provided with the first clasp towards interface bending extension respectively
Portion, the first holding part clasp are fixed in the 3rd groove.
Preferable as one kind, first holding part is provided with through hole, and the both sides of second fixed part are revealed in institute
State through hole.
Further, the both sides of the edge of second fixed part are extended with second towards the direction bending away from the mating surface
Holding part, second holding part are held in the left and right sides of second groove.
Further, the electric connector also includes multiple third terminals, and the third terminal is described right provided with being fixed on
The 3rd contact site in junction, second contact site is in the longitudinal direction positioned at the 3rd contact site and first contact
Between portion.
Further, the electric connector also includes multiple forth terminals formed with the third terminal integrated punching,
The forth terminal is provided with the 4th contact site for being revealed in the interface, the 4th contact site and second contact site
In on same straight line.
As a kind of preferable, the main body is provided with side wall, and first fixed part extends one the to the sidewall direction
One connecting portion, the first connecting portion extend back one first weld part, and second fixed part extends back one second welding
Portion, first weld part are arranged side by side with second weld part.
Compared with prior art, when being docked with the butt connector, described first connects the utility model electric connector
Contact portion is not easy warpage with second contact site.First contact site positioned at front is that forward fold extends to be formed, and is located at
Second contact site at rear is reversely to bend extension backward to be formed, and both are oppositely arranged and have certain distance, make its nothing
Directly contacted all without generation by inserting or extracting in butt connector；The dividing plate separates the first terminal and described
Two-terminal, and due to the support of the dividing plate, first contact site will not directly contact second extension, only when right
Connecting connector inserts, and the first terminal forms conductive loops with the Second terminal by docking terminal, improves detecting
Accuracy.
【Brief description of the drawings】
Fig. 1 is prior art；
Fig. 2 is the three-dimensional exploded view of the utility model electric connector；
Fig. 3 is the part isometric exploded view of the utility model electric connector；
Fig. 4 is the part isometric exploded view of another angle of the utility model electric connector；
Fig. 5 is the sectional view before the utility model electric connector is connected with butt connector；
Fig. 6 is the sectional view after the utility model electric connector is connected with butt connector；
Fig. 7 is the sectional view in the utility model electric connector A-A' faces；
Fig. 8 is the utility model electrical connector portions top view.
The drawing reference numeral explanation of embodiment：
The hyoplastron 12 of 10 insulating body of electric connector, 1 main body 11
The Second terminal groove 16 of 13 dividing plate of first end pilot trench, 14 side wall 15
The second surface 112 of 121 mating surface of interface, 122 first surface 111
The groove 133 of first 131 second the 3rd groove of groove 132 of groove 141
The fixed part 23 of 2 first extension of the first terminal, 21 first contact site 22 first
The extension 31 of 24 first weld part of first connecting portion, 25 Second terminal 3 second
The fixed part 33 of 311 kink of connecting portion, 312 second contact site 32 second
The weld part 35 of first holding part, 331 through hole, 332 second holding part 333 second
The forth terminal 5 of the 3rd the 3rd contact site of extension 41 of third terminal 4 42
The butt connector 20 of 4th the 4th contact site of extension 51 52 docks terminal 201
Metal shell 6
【Embodiment】
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Refer to Fig. 2 to Fig. 4, electric connector 10, including：One insulating body 1, one has the first terminal 2 of detecting function,
One Second terminal 3, multiple third terminals 4 and multiple forth terminals 5 and the metal shell for being coated on the periphery of insulating body 1
6。
Fig. 2, Fig. 3 and Fig. 5 are referred to, the insulating body 1 is provided with main body 11 and the tongue extended forward from the main body 11
Plate 12, the hyoplastron 12 are provided with interface 121 and the mating surface 122 relative with the interface 121, the main body 11 be provided with
The interface 121 is located at the first surface 111 of the same side and is located at the second surface 112 of the same side with the mating surface 122.
The main body 11 offers a first end pilot trench 13, and the first end pilot trench 13 extends to the docking of the hyoplastron 12
Face 121, the first end pilot trench 13 are included from the first surface 111 first groove 131 He recessed into the main body 11
And from the second surface 112 second groove 132 recessed into the main body 11 and through the interface 121 described match somebody with somebody
The groove 133 in conjunction face 122.
And a dividing plate 14 extended from the main body 11 to the groove 133 is provided with the first end pilot trench 13, it is described
First groove 131 and second groove 132 are located at the opposite sides of the dividing plate 14, the left and right sides difference of the dividing plate 14
The 3rd groove 141 is formed from the mating surface 122 of the hyoplastron 12 to the interface 121 of the hyoplastron 12 is recessed, the described 3rd is recessed
Groove 141 does not run through the interface 121 of the hyoplastron 12.
Fig. 2 to Fig. 4 is referred to, the first terminal 2 is contained in the first end from the first surface 111 to over-assemble
In pilot trench 13, the first terminal 2 is provided with the first extension 21, and the first contact site of elasticity is formed on first extension 21
22, the interface 121 of the hyoplastron 12 is revealed in, and expose to outside the groove 133.First extension 21 extends back
The first fixed part 23 is formed, first fixed part 23 is fixed in first groove 131.
Fig. 2, Fig. 4 and Fig. 7 are referred to, the Second terminal 3 is arranged at the top of the first terminal 2, second end
From the second surface 112, assembling is contained in the first end pilot trench 13 son 3 downwards, and the Second terminal 3 is prolonged provided with second
Extending portion 31, and relatively described interface 121 of first extension 21 away from the hyoplastron 12 of second extension 31.Described
Two extensions 31, which are provided with from the front end of the dividing plate 14, extends forward a connecting portion 311, and the front end of the connecting portion 311 is turned under
Folding one kink 312 of extension, the kink 312 bend the second contact site 32 that extension forms elasticity backward, and described second connects
Contact portion 32 is revealed in the interface 121 of the hyoplastron 12, and exposes to outside the groove 133.
Second contact site 32 is located at the front of first contact site 22, first extension 21 and described second
Extension 31 is overlapped in the projection of the interface 121 or the mating surface 122.The dividing plate 14 prolongs located at described first
Between extending portion 21 and second extension 31.
Second extension 31 extends back provided with the second fixed part 33, and second fixed part 33 is immobilizated in described
In two grooves 132 and in the groove 133, the both sides of the edge of second fixed part 33 are bent towards the interface 121 respectively
Extension is provided with the first holding part 331, and the clasp of the first holding part 331 is fixed in the 3rd groove 141, further,
First holding part 331 is provided with through hole 332, and the both sides of second fixed part 33 are revealed in the through hole 332.Described
The both sides of the edge of two fixed parts 33 bend towards the direction away from the mating surface 122 and are extended with the second holding part 333, and described second
Holding part 333 is held in the left and right sides of second groove 132.
The main body 11 is provided with side wall 15, and first fixed part 23 is provided with the first connection to the direction of side wall 15 extension
Portion 24, the first connecting portion 24 extend back provided with the first weld part 25, and second fixed part 33 extends back one second
Weld part 35, first weld part 25 are arranged side by side with second weld part 35.
Fig. 2 and Fig. 4 are referred to, the multiple third terminal 4 includes being located at two pairs of difference signal terminals pair of both sides and set
Ground terminal between two pairs of difference signal terminals pair, the third terminal 4 are provided with the main body 11 and prolonged
Extend the 3rd extension 41 on the hyoplastron 12 and flat 3rd contact extended forward from the 3rd extension 41
Portion 42, the 3rd contact site 42 is exposed to be fixed on the interface 121, second contact site 32 position in the longitudinal direction
Between the 3rd contact site 42 and first contact site 22.
The forth terminal 5 is formed with the integrated punching of third terminal 4, and the forth terminal 5 is provided with positioned at described
In main body 11 and the 4th extension 51 extended on the hyoplastron 12 and the elasticity extended forward from the 4th extension 51
The 4th contact site 52, the 4th contact site 52 exposes to the interface 121, as shown in figure 8, the hyoplastron 12 be provided with
The first end pilot trench 13 is in the Second terminal groove 16 that a row is set, and the 4th contact site 52 is located at the Second terminal groove
16, the 4th contact site 52 is located along the same line with second contact site 32.Therefore, the first terminal 2 and described
Second terminal 3 is co-located at the first end pilot trench 13, and the forth terminal 5 is located at the Second terminal groove 16.
Fig. 2 and Fig. 4 are referred to, the third terminal 4 and forth terminal 5 bury shaping with the insulating body 1 edge.Described
Four terminals 5 and the Second terminal 3 complete the signal and power delivery of electric connector 10 jointly；Or the He of third terminal 4
The forth terminal 5 and the signal and power delivery for completing electric connector 10 jointly with the Second terminal 3.
Refer to Fig. 5 and Fig. 6, butt connector 20, including at least one pair of connecting terminal 201.The electric connector 10 and institute
When stating the docking of butt connector 20, first contact site 22 connects with second contact site 32 with the terminal 201 that docks
Touch, the first terminal 2 forms conductive loops with the Second terminal 3 and realizes detecting function.Specifically, when the docking connects
When device 20 inserts, the docking terminal 201 first contacts with the second contact site 32 of the Second terminal 3, with the continuation of insertion,
The docking terminal 201 contacts with the first contact site 22 of the first terminal 2 again, i.e., described the first terminal 2 and described second
Terminal 3 forms conductive loops, so understands, butt connector 20 achieves a butt joint with butt connector 20 completely.
In summary, compared with prior art, the beneficial effect of the utility model electric connector includes：
（1）The first terminal 2 is inspection terminal, the first terminal 2 and the Second terminal 3 respectively from below with it is upper
Side is assembled in the first end pilot trench 13, the inspection terminal is not taken the space of the hyoplastron 12 additionally, simplifies described
The structure of insulating body 1.
（2）First extension 21, first contact site 22 and first fixed part 23 are located at same straight line
On, second extension 31, second contact site 32 and second fixed part 33 are located on the same line, and are advantageous to
The stability of the first terminal 2 and the structure of the Second terminal 3, when being contacted with the docking terminal 201, described first connects
Contact portion 22 is not easy warpage with second contact site 32.
（3）First contact site 22 extends forward formation, and reversely bending extends second contact site 32 from front to back,
Both are oppositely arranged and have certain distance, no matter when butt connector 20 inserts or extracts, first contact site 22
Directly contacted all without generation with second contact site 32, only when the butt connector 20 inserts, the first end
Son 2 could form conductive loops with the Second terminal 3 by docking terminal 201, improve the accuracy of detecting.
（4）The dividing plate 14 separates first extension 21 and second extension 31, due to the dividing plate 14
Support, first contact site 22 will not directly contact second extension 31, only be inserted in the butt connector 20
When, the first terminal 2 could form conductive loops with the Second terminal 3 by docking terminal 201, avoid the mistake of detecting
Sentence.
Detailed description above is only the explanation of the preferred embodiment of the utility model, and non-therefore limitation the utility model is specially
Sharp scope, so, all with this creation specification and diagramatic content institute, equivalence techniques changes for it, and it is specially to be both contained in this creation
In sharp scope.
Claims (10)
- A kind of 1. electric connector, for being connected with butt connector, it is characterised in that, including:One main body, extend a hyoplastron forward from the main body to be docked with the butt connector, the main body offers one First end pilot trench extends to the interface of the hyoplastron；One has the first terminal of detecting function, and there is one first extension to be contained in the first end pilot trench, and described first The interface that one first contact site is revealed in the hyoplastron is formed on extension；One Second terminal, there is one second extension to be contained in the first end pilot trench, and relatively described first extension is remote From the interface of the hyoplastron, second extension towards the hyoplastron interface and backward bend one second contact site, institute The interface that the second contact site is revealed in the hyoplastron is stated, and second contact site is set with first contact site in front and rear Put；When the electric connector is connected with the butt connector, the first terminal and the Second terminal simultaneously with it is described right Connecting connector contacts, to form conductive loops.
- 2. electric connector as claimed in claim 1, it is characterised in that：The butt connector is provided with least one pair of connecting terminal, The first terminal and the Second terminal dock termination contact with described.
- 3. electric connector as claimed in claim 1, it is characterised in that：The hyoplastron is provided with the cooperation relative with the interface Face, the main body, which is provided with, with the interface to be located at the first surface of the same side and is located at the second of the same side with the mating surface Surface, the first end pilot trench are included from the first surface first groove recessed into the main body and from second table The second recessed groove and through the interface and the groove of the mating surface in towards the main body.
- 4. electric connector as claimed in claim 3, it is characterised in that：Be provided with the first end pilot trench one from the main body to The dividing plate of groove extension, first groove and second groove are located at the opposite sides of the dividing plate, and described first Extension extends back to be immobilizated in first groove provided with the first fixed part, first fixed part, second extension Portion extends back to be immobilizated in second groove and the groove provided with the second fixed part, second fixed part, and described One contact site and second contact site are exposed to outside the groove.
- 5. electric connector as claimed in claim 4, it is characterised in that：Being respectively arranged on the left side and the right side for the dividing plate is matched somebody with somebody described in The 3rd groove towards the recessed formation of the interface is closed, the both sides of the edge of second fixed part are curved towards the interface respectively Folding extension is provided with the first holding part, and the first holding part clasp is fixed in the 3rd groove.
- 6. electric connector as claimed in claim 5, it is characterised in that：First holding part is provided with through hole, and described second The both sides of fixed part are revealed in the through hole.
- 7. electric connector as claimed in claim 5, it is characterised in that：The both sides of the edge of second fixed part are towards away from described The direction bending of mating surface is extended with the second holding part, and second holding part is held in the left and right sides of second groove.
- 8. electric connector as claimed in claim 1, it is characterised in that：The electric connector also includes multiple third terminals, institute State third terminal and be provided with the 3rd contact site being fixed on the interface, second contact site is located at institute in the longitudinal direction State between the 3rd contact site and first contact site.
- 9. electric connector as claimed in claim 1, it is characterised in that：The electric connector also includes multiple and the 3rd end The forth terminal that sub- integrated punching is formed, the forth terminal are provided with the 4th contact site for being revealed in the interface, and described the Four contact sites are located along the same line with second contact site.
- 10. electric connector as claimed in claim 4, it is characterised in that：The main body is provided with side wall, first fixed part to The sidewall direction extends a first connecting portion, and the first connecting portion extends back one first weld part, and described second fixes Portion extends back one second weld part, and first weld part is arranged side by side with second weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243190.0U CN207098098U (en) | 2016-11-21 | 2016-11-21 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243190.0U CN207098098U (en) | 2016-11-21 | 2016-11-21 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098098U true CN207098098U (en) | 2018-03-13 |
Family
ID=61546910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621243190.0U Active CN207098098U (en) | 2016-11-21 | 2016-11-21 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350352A (en) * | 2018-04-04 | 2019-10-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN112242619A (en) * | 2019-07-18 | 2021-01-19 | 嘉基电子科技(苏州)有限公司 | Electrical connector |
-
2016
- 2016-11-21 CN CN201621243190.0U patent/CN207098098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350352A (en) * | 2018-04-04 | 2019-10-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN112242619A (en) * | 2019-07-18 | 2021-01-19 | 嘉基电子科技(苏州)有限公司 | Electrical connector |
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