CN202259836U - electrical connector - Google Patents
electrical connector Download PDFInfo
- Publication number
- CN202259836U CN202259836U CN2011203383549U CN201120338354U CN202259836U CN 202259836 U CN202259836 U CN 202259836U CN 2011203383549 U CN2011203383549 U CN 2011203383549U CN 201120338354 U CN201120338354 U CN 201120338354U CN 202259836 U CN202259836 U CN 202259836U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- insulating body
- roof
- louvre
- diapire
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000003032 molecular docking Methods 0.000 claims description 29
- 230000005855 radiation Effects 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims 2
- 210000001503 joint Anatomy 0.000 abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides an electric connector, include: the insulation body comprises a base part and a butt joint part formed by extending from the base part, the base part comprises a mounting surface mounted on external equipment, the butt joint part comprises a plurality of side walls, a containing space formed by the side walls and a butt joint surface capable of being matched with a butt joint connector, and a butt joint interface communicated with the containing space is arranged on the butt joint surface; the power supply terminal comprises a contact part which is accommodated in the accommodating space and matched with the butt joint terminal, an installation part which extends out of the installation surface and is used for being installed on external equipment, and a fixing part which is arranged between the contact part and the installation part and is used for fixing the power supply terminal on the insulating body, wherein the insulating body is provided with a heat dissipation hole which extends through the butt joint surface and is communicated with the accommodating space, so that after the electric connector is matched with the butt joint connector, a heat dissipation path which penetrates through the whole accommodating space from the butt joint surface is not influenced, and the heat dissipation effect of the electric connector can be improved.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that is installed on the circuit board.
Background technology
On November 25th, 2009, disclosed Chinese invention patent Shen Qing Publication disclosed a kind of power connector CN101587995A number.This electric connector comprises insulating body and is housed in the some power supply terminals in the insulating body.Said insulating body comprises in order to the interface that cooperates with the butt joint power connector, encloses the receiving space that forms in order to the installed surface that is installed to the external circuit board, some sidewalls and the said sidewall that is connected between interface and the installed surface.The top sidewall of said insulating body is provided with some louvres that run through roof and communicate with receiving space.Said louvre is arranged on the sidewall at top and on above-below direction, runs through the sidewall at top; After the butt joint power connector is mated; Hot-fluid flows through receiving space and the passage that flows out from this louvre will be cut off from interface, thereby influences the radiating effect of power connector.
In view of the above problems, be necessary to provide a kind of new power connector to address the above problem.
The utility model content
To the deficiency of prior art, the technical problem that the utility model solves provides a kind of electric connector that can improve radiating effect.
For solving the problems of the technologies described above, the technical scheme of the utility model is achieved in that
A kind of electric connector; Comprise: insulating body; Said insulating body comprises that base portion reaches the docking section from base portion extends to form; Said base portion comprises installed surface, and said docking section comprises that some sidewalls, said sidewall enclose receiving space and the interface that forms, and said interface offers the docking port that communicates with said receiving space; Power supply terminal, said power supply terminal comprise the contact site that is housed in the receiving space, extend beyond the installation portion of installed surface and be arranged on contact site and installation portion between in order to power supply terminal is immobilizated in the holding parts of said insulating body; Said insulating body is provided with the louvre that extends through interface and be communicated with receiving space.
Further, opening and the docking port of said louvre on interface is provided with at interval.
Further; Said some sidewalls comprise roof, the diapire that is oppositely arranged with roof, the pair of sidewalls that is connected roof and diapire; Be equipped with the power end pilot trench of accommodating terminal and communicating with said receiving space on said roof and the diapire, said power supply terminal is divided into two rows and is housed in respectively in the power end pilot trench of roof and diapire.
Further, said louvre comprises from interface and passes last louvre that roof communicates with the power end pilot trench and pass the following louvre that diapire communicates with the power end pilot trench from interface.
Further, the rib that is equipped with the setting of some intervals on said roof and the diapire is to strengthen the intensity of docking section, and said each rib is relatively arranged between every pair of adjacent louvre.
Further, said insulating body is provided with the heat radiation through hole that is positioned at base portion and junction, docking section, and the rib that is equipped with the setting of some intervals on said roof and the diapire is to strengthen the intensity of docking section, and said heat radiation through hole is between adjacent a pair of rib.
Further, said base portion is provided with the boss of protrusion installed surface, to support said insulating body and to form heat dissipation channel.
Further, said insulating body is provided with spaced walls, and said spaced walls is divided into two receiving spaces with said receiving space.
Further, said electric connector also comprises one group of conducting terminal in order to transmission signal, and said conducting terminal is contained in one of said two receiving spaces.
Further, be formed with step surface between said insulating body base portion and the docking section.
The beneficial effect of the utility model is: the insulating body of said electric connector is provided with the louvre that runs through interface; Thereby electric connector is with after butt connector cooperates; The heat dissipation path that runs through whole receiving space from interface is not affected, thereby can improve the radiating effect of electric connector.
Description of drawings
Fig. 1 is the stereogram in the utility model electric connector one embodiment.
Fig. 2 is another visual angle stereogram of electric connector among Fig. 1.
Fig. 3 is the front view of electric connector among Fig. 1.
Fig. 4 is the exploded view of electric connector among Fig. 1.
Fig. 5 is the exploded view at another visual angle of electric connector among Fig. 1.
Fig. 6 be among Fig. 5 electric connector along the cutaway view of VI-VI direction.
Fig. 7 be among Fig. 5 electric connector along the cutaway view of VII-VII direction.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, the utility model is described in detail below in conjunction with accompanying drawing and specific embodiment.
See also Fig. 1 and shown in Figure 2, the utility model electric connector 100 comprises insulating body 10, is housed in the some power supply terminals 20 in the insulating body 10 and is housed in the plurality of conductive terminals 30 in the insulating body 10.In this execution mode, electric connector 100 has 20,12 pairs of conducting terminals 30 of nine pairs of power supply terminals.Said conducting terminal 30 all is arranged on a side of power supply terminal 20; But the arrangement mode between the quantity of power supply terminal 20, conducting terminal 30 and power supply terminal 20 and the conducting terminal 30 does not limit to, and can be designed to different numbers and different arrangement modes as required.
See also Fig. 3, Fig. 4 and combine Fig. 1 and shown in Figure 2, said insulating body 10 comprises base portion 11 and the docking section 12 of extending from base portion 11.Said base portion 11 comprise in order to the installed surface 110 that is installed to external equipment (such as circuit board etc.), can supply some power supply terminals 20 from installed surface 110 be installed to some power supply terminal installing holes 111 of insulating body 10, communicate and be opened on each power supply terminal installing hole 111 installed surface 110 through hole 112, can supply plurality of conductive terminals 30 to be installed to the plurality of conductive terminals installing hole 113 of insulating body 10 from installed surface 110.Said base portion 10 is provided with the boss 114 of a pair of protrusion installed surface 110, after said electric connector 100 is installed to external equipment, forms the gap between installed surface 110 and the external equipment, thereby thermal current is dispersed into the outside from through hole 112 through the gap.
See also shown in Figure 3ly, the diapire 121 that said docking section 12 comprises roof 120, be provided with roof 120 at interval, be connected roof 120 and the pair of sidewalls 122 of diapire 121 and the interface 124 that can supply butt connector to cooperate.Said roof 120, diapire 121 and pair of sidewalls 122 one common peripheral are set as the receiving space 123 of accommodating butt connector.
See also shown in Figure 5ly, offer the docking port 125 that runs through interface and communicate with receiving space 123 on the said interface 124, said docking port 125 is sleeve configuration.Said insulating body 10 is provided with the conducting terminal receiving space 123b that spaced walls 13 is divided into receiving space 123 the power supply terminal receiving space 123a that accommodates power supply terminal 20 and accommodates conducting terminal 30.
Please consult Fig. 3 in the lump to shown in Figure 5, be equipped with some power end pilot trench 128 of accommodating power supply terminal 20 on the roof 120 of said insulating body 10 docking sections 11 and the diapire 121, said power end pilot trench 128 is opened on receiving space 123.Said insulating body 10 is provided with some louvres 126 that are opened on interface 124 and are communicated with receiving space 123.Opening and the docking port 125 of said louvre 126 on interface 124 is provided with at interval, and promptly said louvre 126 is not directly to be communicated with docking port 125.Said louvre 126 comprises from interface 124 and passes last louvre 126a that roof 120 communicates with power end pilot trench 128, and passes the following louvre 126b that diapire 121 communicates with power end pilot trench 128 from interface 124.Said upward louvre 126a is spaced along the length direction of roof 120, and said louvre 126b down is spaced along the length direction of diapire 121.The width of said louvre 126 is greater than the width of power end pilot trench 128.Be appreciated that ground, in other embodiments, said louvre 126 can connect into a hole slot each other.
The outside of said insulating body 10 roofs 120 is provided with the rib 127 that some intervals are provided with.The outside of said insulating body 10 diapires 121 also is provided with the rib 127 that some intervals are provided with.Said rib 127 can be strengthened the intensity of docking section 11, thereby prevents that thermal stress from causing the distortion of docking section 11.11 bearing of trend extends to interface 124 to said rib 127 always along the docking section from base portion 10, and the thickness of rib 127 diminishes along its bearing of trend linearity.Said each rib 127 all is wedge shape.Rib 127 can be designed to extend along other directions as required, perhaps has other shape.Said each rib 127 is separately positioned between the adjacent a pair of louvre 126, and the width of said rib 127 is less than the width of each louvre 126.Gap between said louvre 126, power end pilot trench 128, receiving space 123, through hole 112 and installed surface 110 and the external equipment forms can supply the passage of circulation of air, thereby can dispel the heat to power supply terminal 20.
See also shown in Figure 3ly, said insulating body 10 is provided with the heat radiation through hole 129 that is positioned at base portion 10 and 11 junctions, docking section.The cross section of said base portion 10 is greater than the cross section of docking section 11, so is formed with step surface 14 between the roof 120 of base portion 10 and docking section 11 and the diapire 121.Said heat radiation through hole 129 runs through step surface 14 and communicates with through hole 112.Air can form circulation in the gap that heat radiation through hole 129 is flowed through between through hole 112 and installed surface 110 and the external equipment, thereby can further dispel the heat to power supply terminal 20.The said through hole 129 that respectively dispels the heat is arranged between a pair of adjacent rib 127.
Please consult Fig. 3, Fig. 4 in the lump and combine shown in Figure 6, said each power supply terminal 20 comprise be housed in the power supply terminal receiving space 123a in order to the contact site 21 that cooperates with the butt joint terminal, extend beyond installed surface 110 in order to be installed to installation portion 22 on the external equipment, to be arranged on the connecting portion 24 between contact site 21 and the installation portion 22 in order to power supply terminal 20 be retained on the holding parts 23 on the insulating body 10 and be connected holding parts 23 and contact site 21.Said holding parts 23 is provided with protruding thorn 231, and installing hole 111 interference engagement on holding parts 23 and the base portion 11 are to be retained on power supply terminal 20 on the insulating body 10.Said power supply terminal 20 is divided into two rows and is housed in respectively in the power end pilot trench 128 on roof 120 and the diapire 121, and the contact site 21 of two row's power supply terminals 20 is provided with face-to-face.
Please consult Fig. 3, Fig. 4 in the lump and combine shown in Figure 7ly, said conducting terminal 30 comprises the first terminal 31 and second terminal 32 different with the first terminal structure.Said the first terminal 31 comprises first contact site 311 that is housed in the conducting terminal receiving space 123b, extend beyond installed surface 110 in order to first installation portion 312 that is installed to external equipment, be arranged between first contact site 311 and first installation portion 312 in order to secure to first holding parts 313 on insulating body 10 installing holes 113 and to be connected first holding parts 313 and first connecting portion 314 of first contact site 311.Said second terminal 32 comprises second contact site 321 that is housed in the conducting terminal receiving space 123b, extend beyond installed surface 110 in order to second installation portion 322 that is installed to external equipment, be arranged between first contact site 321 and first installation portion 322 in order to secure to second holding parts 323 on insulating body 10 installing holes 113 and to be connected first holding parts 323 and first connecting portion 324 of first contact site 321.The difference of the said the first terminal 31 and second terminal 32 is that first connecting portion 314 of said the first terminal 31 extends from roof 120 or diapire 121 conductive terminal accommodating space 123b tilt.Second connecting portion 324 of said second terminal 32 is earlier to roof 120 or the conductive terminal accommodating space 123b tilt extension again of diapire 121 direction diagonally extendings.Said conducting terminal 30 is divided into two rows and is installed in respectively on roof 120 and the diapire 121, and each arranges the first terminal 31 and the alternately arrangement at interval of second terminal 32 in the conducting terminal 30.Second terminal 32 during the first terminal 31 of one row's conducting terminal 30 is arranged with another is oppositely arranged.
The insulating body 10 of the utility model electric connector 100 is provided with the louvre 126 that runs through interface 124; Thereby electric connector 100 is with after butt connector cooperates; The heat dissipation path that runs through whole receiving space 123 from interface 124 is not affected, thereby can improve the radiating effect of electric connector 100.
Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme.
Claims (10)
1. electric connector; Comprise: insulating body; Said insulating body comprises that base portion reaches the docking section from base portion extends to form; Said base portion comprises installed surface, and said docking section comprises that some sidewalls, said sidewall enclose receiving space and the interface that forms, and said interface offers the docking port that communicates with said receiving space; Power supply terminal; Said power supply terminal comprise the contact site that is housed in the receiving space, extend beyond the installation portion of installed surface and be arranged on contact site and installation portion between in order to power supply terminal is immobilizated in the holding parts of said insulating body, it is characterized in that: said insulating body is provided with the louvre that extends through interface and be communicated with receiving space.
2. electric connector as claimed in claim 1 is characterized in that: opening and the docking port of said louvre on interface is provided with at interval.
3. electric connector as claimed in claim 2; It is characterized in that: said some sidewalls comprise roof, the diapire that is oppositely arranged with roof, the pair of sidewalls that is connected roof and diapire, are equipped with the power end pilot trench of accommodating terminal and communicating with said receiving space on said roof and the diapire.
4. electric connector as claimed in claim 3 is characterized in that: said louvre comprises from interface and passes last louvre that roof communicates with the power end pilot trench and pass the following louvre that diapire communicates with the power end pilot trench from interface.
5. electric connector as claimed in claim 3 is characterized in that: the rib in order to the intensity of strengthening the docking section that is equipped with on said roof and the diapire that some intervals are provided with, said each rib is relatively arranged between every pair of adjacent louvre.
6. electric connector as claimed in claim 3; It is characterized in that: said insulating body is provided with the heat radiation through hole that is positioned at base portion and junction, docking section; The rib in order to the intensity of strengthening the docking section that is equipped with on said roof and the diapire that some intervals are provided with, said heat radiation through hole is between adjacent a pair of rib.
7. electric connector as claimed in claim 1 is characterized in that: said base portion is provided with the boss of protrusion installed surface.
8. electric connector as claimed in claim 1 is characterized in that: said insulating body is provided with spaced walls, and said spaced walls is divided into two receiving spaces with said receiving space.
9. electric connector as claimed in claim 8 is characterized in that: said electric connector also comprises one group of conducting terminal that is contained in one of said two receiving spaces.
10. electric connector as claimed in claim 1 is characterized in that: be formed with step surface between said insulating body base portion and the docking section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203383549U CN202259836U (en) | 2011-09-09 | 2011-09-09 | electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203383549U CN202259836U (en) | 2011-09-09 | 2011-09-09 | electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259836U true CN202259836U (en) | 2012-05-30 |
Family
ID=46121025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203383549U Expired - Fee Related CN202259836U (en) | 2011-09-09 | 2011-09-09 | electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001044A (en) * | 2011-09-09 | 2013-03-27 | 凡甲电子(苏州)有限公司 | Electric connector |
-
2011
- 2011-09-09 CN CN2011203383549U patent/CN202259836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001044A (en) * | 2011-09-09 | 2013-03-27 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN103001044B (en) * | 2011-09-09 | 2015-05-20 | 凡甲电子(苏州)有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |