CN207572573U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN207572573U CN207572573U CN201721441645.4U CN201721441645U CN207572573U CN 207572573 U CN207572573 U CN 207572573U CN 201721441645 U CN201721441645 U CN 201721441645U CN 207572573 U CN207572573 U CN 207572573U
- Authority
- CN
- China
- Prior art keywords
- terminal
- power supply
- recessed
- supply terminal
- pedestal
- 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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Abstract
The utility model provides a kind of electric connector, including insulating body and it is immobilizated at least row's conducting terminal of the insulating body, the insulating body includes pedestal and the hyoplastron extended anteriorly out from the pedestal, the conducting terminal includes the holding parts for being immobilizated in the pedestal, the weld part of the pedestal is extended back from the contact site on the surface for being exposed to the hyoplastron that the holding parts extend anteriorly out and from the holding parts, the conducting terminal includes at least power supply terminal and the side terminal by the power supply terminal, the contact site of the side terminal is inwardly recessed to form a concave portion in the side of the close power supply terminal and the opposite side far from the power supply terminal is not recessed.By the distance between power supply terminal and side terminal is widened, can be avoided as much as between the contact site of power supply terminal and side terminal accumulating liquid at bottom and causing that short-circuit fire occurs between the two.
Description
【Technical field】
The utility model is in relation to a kind of electric connector, espespecially a kind of electric connector for forward and reverse insertion.
【Background technology】
Chinese utility model the CN204179385Uth discloses a kind of electric connector, including insulating body and is immobilizated in institute
Two rows of conducting terminals of insulating body are stated, conducting terminal is often arranged and includes positioned at signal terminal and positioned at the signal terminal both sides
Ground terminal and power supply terminal, the contact site of the signal terminal close to the side of the power supply terminal and far from the electricity
The opposite side of source terminal is inwardly recessed to form a concave portion.Though the recessed portion pulled open its between the power supply terminal away from
From, but the recessed portion of both sides setting is very big for the strength reduction of the contact site of signal terminal, easily leads to connecing for signal terminal
Contact portion is broken.
Therefore, it is necessory to be improved to existing electric connector, to overcome drawbacks described above.
【Utility model content】
The purpose of this utility model is to provide a kind of high electric connectors of anti-conducting terminal short circuit reliability on fire.
The purpose of this utility model is achieved through the following technical solutions：A kind of electric connector, including insulating body and admittedly
At least row's conducting terminal of the insulating body is held in, the insulating body includes pedestal and extended anteriorly out from the pedestal
Hyoplastron, the conducting terminal includes being immobilizated in the holding parts of the pedestal, be exposed to from what the holding parts extended anteriorly out
The contact site on the surface of the hyoplastron and the weld part that the pedestal is extended back from the holding parts, the conducting terminal is extremely
Include power supply terminal and the side terminal by the power supply terminal less, the contact site of the side terminal is close to the electricity
The side of source terminal is inwardly recessed to form a concave portion and the opposite side far from the power supply terminal is not recessed.
Further, the recessed portion is formed at the bottom of the close pedestal of the contact site of the side terminal.
Further, the stage portion that an annular thickeies is formed between the pedestal and the hyoplastron, recessed portion is close to institute
It states at stage portion.
Further, the side terminal includes the first side terminal and second for being located at the power supply terminal both sides respectively
Side terminal, being recessed close to the side of the power supply terminal of the first side terminal to form the recessed portion and far from described
The opposite side of power supply terminal is not recessed, the second side terminal close to the power supply terminal side be recessed to be formed it is described recessed
Concave portion and be not recessed far from the opposite side of the power supply terminal, the recessed portion of the first side terminal and the second side end
The recess direction of the recessed portion of son is oppositely arranged.
Further, the conducting terminal further includes the ground terminal positioned at lateral outer side, the first side terminal position
Between the ground terminal and the power supply terminal, the first side terminal is a pair of of difference signal terminal, the pair of
One signal terminal of the neighbouring power supply terminal in difference signal terminal is provided with the recessed portion.
Further, the side of the close ground terminal of another signal terminal in the pair of difference signal terminal
Recess formed with the recessed portion back to the second recessed portion.
Further, the both lateral sides of the contact site of the power supply terminal are not recessed.
Compared with prior art, the utility model has the advantages that：It is recessed by being set in the side of side terminal
Concave portion widens to maximizing the distance between power supply terminal and side terminal, can be avoided as much as power supply terminal and side
Liquid is accumulated at bottom and cause that short-circuit fire occurs between the two between the contact site of terminal.
【Description of the drawings】
Fig. 1 is the stereogram of electric connector of the present invention.
Fig. 2 is the stereogram at another visual angle of electric connector of the present invention.
Fig. 3 is the stereogram of the conducting terminal of electric connector of the present invention.
【Specific embodiment】
Hereinafter, the specific embodiment that Fig. 1 to Fig. 3 introductions electric connector of the present invention will be combined.
A kind of electric connector 100, including insulating body 1, be immobilizated in the insulating body 1 two rows of conducting terminals 2 and every
Intershield piece 3 between two rows of conducting terminals 2.
The insulating body 1 includes pedestal 11 and the hyoplastron 12 extended to form forward from the pedestal 11, the conducting end
Son 2 includes being immobilizated in the holding parts (not shown) of the pedestal 11, is exposed to the tongue from what the holding parts extended anteriorly out
The contact site 21 on the surface of plate 12 and the weld part 22 that the pedestal 11 is extended back from the holding parts.
Often row's conducting terminal 2 includes at least power supply terminal 201 and the side terminal positioned at 201 side of power supply terminal
202, the contact site of the side terminal 202 be recessed inwardly close to the side of the power supply terminal 201 to be formed pull open with it is described
The recessed portion 2021 of spacing between power supply terminal 201, and the contact site of the side terminal 202 is far from the power supply terminal
201 opposite side is not recessed.Side terminal 202 is recessed by side, pulls open to maximizing it between power supply terminal 201
Spacing, avoid between the two short circuit it is on fire.In the utility model, the side terminal 202 includes being located at the power end respectively
The the first side terminal 203 and the second side terminal 204 of sub 201 both sides.The close power supply of the first side terminal 203
The side of terminal 201, which is recessed, to form the recessed portion 2021 and the opposite side far from the power supply terminal 201 is not recessed, and described the
Two side terminals 204 are recessed to form the recessed portion 2021 and the separate power supply close to the side of the power supply terminal 201
The opposite side of terminal 201 is not also recessed.The recessed portion 2021 of the first side terminal 203 and the second side terminal 204
Recess direction be oppositely arranged.The recessed portion 2021 is specifically formed in the close base of 202 contact site of side terminal
At the bottom of seat 11.In the utility model, the stage portion that an annular thickeies is formed between the hyoplastron 12 and the pedestal 11
13, the recessed portion 2021 is set at the stage portion 13.
Often arrange the ground terminal 205 further included in conducting terminal 2 positioned at lateral outer side, the first side terminal 203
Between the ground terminal and the power supply terminal 201, the first side terminal 203 is a pair of of difference signal terminal, institute
The signal terminal for stating the neighbouring power supply terminal in a pair of of difference signal terminal is provided with the recessed portion 2021, and another remote
From another signal terminal of the power supply terminal 201 and the close ground terminal 205 close to the one of the ground terminal 205
Side be recessed to be formed with the recessed portion laterally mutually back to the second recessed portion 2022.
In the utility model, the both lateral sides of the contact site of the power supply terminal 201 are not recessed, to ensure the electricity
Source terminal 201 can transmit larger electric current.Therefore the utility model electric connector 100 is by by the side of power supply terminal 201
The side of the close power supply terminal 201 of side terminal 202 is recessed and opposite side is not recessed, and side terminal and power supply terminal are pulled open in realization
Between apart from while be unlikely to undue weakening side terminal 202 intensity purpose.
The foregoing is merely some embodiments of the utility model, the embodiment being not all of, the common skill in this field
Art personnel are by reading the utility model specification and any equivalent variation taken technical solutions of the utility model
The claim of the utility model is covered.
Claims (7)
1. a kind of electric connector, including insulating body and be immobilizated at least row's conducting terminal of the insulating body, it is described absolutely
Edge ontology includes pedestal and the hyoplastron extended anteriorly out from the pedestal, and the conducting terminal includes being immobilizated in consolidating for the pedestal
It holds portion, prolong backward from the contact site on the surface for being exposed to the hyoplastron that the holding parts extend anteriorly out and from the holding parts
The weld part of the pedestal is stretched out, the conducting terminal includes at least power supply terminal and the side end by the power supply terminal
Son, it is characterised in that：The contact site of the side terminal is inwardly recessed to form a concave portion in the side close to the power supply terminal
And the opposite side far from the power supply terminal is not recessed.
2. electric connector as described in claim 1, it is characterised in that：The recessed portion is formed in the contact of the side terminal
At the bottom of the close pedestal in portion.
3. electric connector as claimed in claim 2, it is characterised in that：An annular is formed between the pedestal and the hyoplastron
The stage portion of thickening, recessed portion is at the stage portion.
4. electric connector as claimed in claim 3, it is characterised in that：The side terminal includes being located at the power end respectively
The the first side terminal and the second side terminal of sub- both sides, the side of the close power supply terminal of the first side terminal are recessed
It falls into and forms the recessed portion and the opposite side far from the power supply terminal is not recessed, the close electricity of the second side terminal
The side of source terminal, which is recessed, to form the recessed portion and the opposite side far from the power supply terminal is not recessed, the first side end
The recess direction of the recessed portion and the recessed portion of the second side terminal of son is oppositely arranged.
5. electric connector as claimed in claim 4, it is characterised in that：The conducting terminal further includes connecing positioned at lateral outer side
Ground terminal, between the ground terminal and the power supply terminal, the first side terminal is the first side terminal
A pair of of difference signal terminal, the signal terminal setting of the neighbouring power supply terminal in the pair of difference signal terminal is
State recessed portion.
6. electric connector as claimed in claim 5, it is characterised in that：Another signal end in the pair of difference signal terminal
Son close to the ground terminal side be recessed to be formed with the recessed portion back to the second recessed portion.
7. electric connector as described in claim 1, it is characterised in that：The both lateral sides of the contact site of the power supply terminal are not
Recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441645.4U CN207572573U (en) | 2017-11-01 | 2017-11-01 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441645.4U CN207572573U (en) | 2017-11-01 | 2017-11-01 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572573U true CN207572573U (en) | 2018-07-03 |
Family
ID=62693672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721441645.4U Active CN207572573U (en) | 2017-11-01 | 2017-11-01 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572573U (en) |
-
2017
- 2017-11-01 CN CN201721441645.4U patent/CN207572573U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |