CN207781944U - Power connector - Google Patents
Power connector Download PDFInfo
- Publication number
- CN207781944U CN207781944U CN201721776663.8U CN201721776663U CN207781944U CN 207781944 U CN207781944 U CN 207781944U CN 201721776663 U CN201721776663 U CN 201721776663U CN 207781944 U CN207781944 U CN 207781944U
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- Prior art keywords
- along
- furcation
- power supply
- power connector
- insulating body
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Abstract
A kind of power connector, it includes the insulating body of lengthwise, it is immobilizated in several power supply terminals of the insulating body and several signal terminals, the insulating body is equipped with along the two side that longitudinally extends, it connects the end walls of the two side and encloses the central slot for setting and being formed by the two side and end walls, each several power supply terminals include the fixed part for being immobilizated in side wall, self-fixed department extends backward more than the weld part of insulating body and self-fixed department extends forward into the contact site of central slot, each weld part includes several welding furcations, if each contact site includes dry contact furcation.So set, power supply terminal can meet multiple performance requirement, simplify terminal structure of electric power.
Description
【Technical field】
The utility model is in relation to a kind of power connector more particularly to a kind of simple power supply connection of terminal structure of electric power
Device.
【Background technology】
Chinese utility model patent the CN204992016th discloses a kind of wide section splint connector comprising insulation
Ontology, several conducting terminals being contained in the insulating body, the conducting terminal include power supply terminal and signal terminal.Institute
It includes red copper terminal assemblies, tainless terminal component and splicing band component to state power supply terminal.The red copper terminal assemblies include two
A front end furcation and two rear end furcations, front end furcation quantity are equal with rear end furcation quantity.Tainless terminal group
Part is pressed together on the mechanical performance for increasing power supply terminal on red copper terminal assemblies.The terminal structure of electric power of the width section splint connector
Complexity needs to meet the requirement of power supply terminal multiple performance by red copper terminal assemblies and tainless terminal component.
Therefore, it is necessory to be improved to existing connector, to overcome drawbacks described above.
【Utility model content】
The technical problem to be solved by the utility model is to：A kind of power connector, terminal structure of electric power letter are provided
It is single.
To solve the above problems, following technical solution can be used in the utility model：
A kind of power connector comprising the insulating body of lengthwise, several power supply terminals for being immobilizated in the insulating body
With several signal terminals, the insulating body is equipped with the end walls along the two side that longitudinally extends, the connection two side
And the central slot for setting and being formed is enclosed by the two side and end walls, several each power supply terminals include the fixation for being immobilizated in side wall
The weld part that portion, self-fixed department extend backward more than insulating body extends forward into the contact of central slot with self-fixed department
Portion, each weld part include several welding furcations, if each contact site includes dry contact furcation, several welding bifurcateds
If the quantity in portion is in varying numbers with dry contact furcation.
Compared with prior art, the utility model has the advantages that：The power supply terminal of the utility model can pass through
The unequal welding furcation of quantity and contact furcation meet the requirement of power supply terminal multiple performance, simplify power supply terminal knot
Structure.
Further, the quantity of several welding furcations is two, if the quantity of the dry contact furcation is three
It is a, to increase the contact stabilization that power supply terminal contacts furcation and card module.
Further, the fixed part includes the first main part and from the first main part the second main body extending obliquely forward
Portion.
Further, first main part is covered between two side, to reduce the first main part along longitudinally
Length, reduce power supply terminal resistance.
Further, the two side be respectively equipped with vertically run through two side several radiating grooves, described second
Main part is exposed to radiating groove.
Further, the radiating groove along longitudinally width be more than second main part along longitudinally width
2/3, to extend the exposed area outside the insulating body of the second main part by radiating groove.
Further, the welding furcation is more than the contact furcation along longitudinally along the width of longitudinally
Width, the length of the welding furcation along the longitudinal direction is more than the length of the contact furcation along the longitudinal direction, to carry
The mechanical performance of the welding stability and contact furcation of height welding furcation.
Further, be formed as the first fluting between adjacent solder furcation, be formed as between adjacent contact furcation
Two fluting, it is described first fluting along longitudinally distance be more than it is described second fluting along longitudinally distance, described first
The distance of fluting along the longitudinal direction is more than the distance of second fluting along the longitudinal direction, to reduce electricity by the first fluting
Source terminal resistance increases transmission electric current.
Further, several power supply terminals include the power supply terminal of two rows of centrally located slots, often arrange power supply terminal
Including odd number positive terminal and odd number negative terminal, to form odd number current loop.
Further, the insulating body is equipped with several power supply terminal mounting grooves arranged along longitudinal direction, first main body
Portion both sides are respectively equipped with interference part, and the interference part is installed on the power supply terminal mounting groove, and with side wall interference engagement.
【Description of the drawings】
Fig. 1 is the stereogram of the utility model power connector.
Fig. 2 is the stereogram that the utility model power connector is seen from other direction.
Fig. 3 is the stereogram exploded view of the utility model power connector.
Fig. 4 is the stereogram exploded view that the utility model power connector is seen from other direction.
Fig. 5 is the stereogram of two power supply terminals of the utility model power connector.
Fig. 6 is sectional view of the power connector as shown in Figure 2 along line A-A.
【Primary clustering symbol description】
100 insulating body 1 of power connector
10 end wall 11 of side wall
110 radiating groove 111 of central slot
112 mounting ear 113 of terminal-mounting grooves
114 power supply terminal mounting groove 115 of guide groove
116 power supply terminal card slot 117 of signal terminal mounting groove
118 arc angling 119 of chamfering
12 negative terminal 13 of positive terminal
2 fixed part 20 of power supply terminal
First main part, 201 second main part 202
Weld part 21 welds furcation 210
Contact site 22 contacts furcation 220
First fluting, 23 second fluting 24
25 signal terminal 3 of interference part
Following specific implementation mode will further illustrate the utility model in conjunction with above-mentioned attached drawing.
【Specific implementation mode】
Hereinafter, the specific implementation mode that the utility model power connector 100 will be introduced in conjunction with Fig. 1 to Fig. 6.
It please refers to shown in Fig. 1 to Fig. 6, the utility model discloses a kind of power connectors 100 comprising the insulation of lengthwise
Ontology 1, several power supply terminals 2 and several signal terminals 3 for being immobilizated in insulating body 1.Insulating body 1 is equipped with to be prolonged along longitudinally
The two side 10 stretched, the end walls 11 for connecting two side 10 and enclose the central slot for setting and being formed by two side 10 and end walls 11
110.Power supply terminal 2 include be immobilizated in the fixed part 20 of side wall 10, self-fixed department 20 extends backward more than the welding of insulating body 1
Portion 21 and self-fixed department 20 extend forward into the contact site 22 of central slot 110.Weld part 21 is for being soldered to external circuit
Plate (not shown), contact site 22 with the card module (not shown) for being inserted into central slot 110 for matching.Each weld part
21 include several welding furcations 210, if each contact site 22 includes dry contact furcation 220, welds the quantity of furcation 210
With contact furcation 220 it is in varying numbers.Therefore, the unequal welding furcation 210 of quantity and contact furcation 220 can be passed through
Meet the requirement of 2 multiple performance of power supply terminal, simplifies the structure of power supply terminal 2.
Join Fig. 4,110 both ends of central slot are respectively equipped with guide groove 114, and guide groove 114 and the contact surface of end wall 11 are equipped with
Chamfering 118, guide groove 114 and the contact surface of side wall 10 are equipped with arc angling 119.(do not scheme so set, card module can be reduced
Show) be inserted into when collide with, avoid damaging.
Join Fig. 5, the quantity of welding furcation 210 is two, and the quantity of contact furcation 220 is three.So set, can
Improve the contact stabilization of contact furcation 220 and card module (not shown).
Please refer to figs. 1 to 4, fixed part 20 is including the first main part 201 and from before being tilted towards the first main part 201
The second main part 202 extended.First main part 201 is covered between two side 10, without exposed outside insulating body, to
The first main part 201 is shortened along the length of longitudinally, reduces the resistance of power supply terminal 2.Two side 10 is respectively equipped with edge
Vertical direction runs through several radiating grooves 111 of two side 10, and the second main part 202 is exposed to radiating groove 111.111 edge of radiating groove
The width of longitudinally is more than the second main part 202 along the 2/3 of longitudinally width, the length of radiating groove 111 along the longitudinal direction
More than the second main part 202 along the longitudinal direction length 2/3, to make radiating groove 111 extend the second main part 202 it is exposed
Area outside insulating body, not only saves the usage amount of 1 plastic cement of insulating body, and the heat for making electric current transmission generate passes through
The exposed part of second main part 202 quickly exports, and improves the service life of power supply terminal 2.
Join Fig. 5, welding furcation 210 is more than width of the contact furcation 220 along longitudinally along the width of longitudinally,
It welds the length of furcation 210 along the longitudinal direction and is more than the length of contact furcation 220 along the longitudinal direction.So set, can be with
Improve the mechanical performance of the welding stability and contact furcation 220 of welding furcation 210.
Be formed as the first fluting 23 between adjacent solder furcation 210, be formed as second between adjacent contact furcation 220
Fluting 24.First fluting 23 is more than distance of second fluting 24 along longitudinally, the first 23 edges of fluting along the distance of longitudinally
Distance in the front-back direction is more than the distance of the second fluting 24 along the longitudinal direction.It can reduce power supply terminal 2 by the first fluting 23
Resistance increases transmission electric current.
Fig. 3 and Fig. 4 is please referred to, power connector 100 includes the power supply terminal 2 and two rows of two rows of centrally located slots 110
The signal terminal 3 adjacent with power supply terminal 2.Often row's power supply terminal 2 includes six power supply terminals 2, includes ten per row of signal terminals 3
Two signal terminals 3.It is positive terminal 12 often to arrange three power supply terminals 2 far from signal terminal 3 in power supply terminal 2, often row's electricity
Three power supply terminals 2 of close signal terminal 3 are negative terminal 13 in source terminal 2, and three are often arranged in power supply terminal 2 to be formed
The electric current odd number circuit that power supply terminal 2 goes out into three power supply terminals 2.
Insulating body 1 is equipped with several terminal-mounting grooves 112 arranged along longitudinal direction, and terminal-mounting grooves 112 include power supply terminal
Mounting groove 115 and signal terminal mounting groove 116.The thickness of power supply terminal 2 is more than the thickness of signal terminal 3.Power supply terminal is installed
Slot 115 and signal terminal mounting groove 116 are not in the same plane.Each 115 both sides of power supply terminal mounting groove are respectively equipped with power supply
Terminal card slot 117.First main part, 201 both sides are respectively equipped with interference part 25, and interference part 25 is by power supply terminal card slot 117 from rear
Be installed on power supply terminal mounting groove 115 forward, and with 10 interference engagement of side wall.1 both ends of insulating body are respectively equipped with mounting ear
113, power connector 100 is fastened to the external circuit board (not shown).
In conclusion the above is only the preferred embodiments of the present utility model only, the utility model should not be limited with this
Range, i.e., it is every according to simple equivalence changes made by the utility model claims book and utility model specification content with repair
Decorations all should still belong in the range of the utility model patent covers.
Claims (10)
1. a kind of power connector comprising the insulating body of lengthwise, be immobilizated in the insulating body several power supply terminals and
Several signal terminals, the insulating body be equipped with along the two side that longitudinally extends, connect the two side end walls and
Enclose the central slot for setting and being formed by the two side and end walls, each power supply terminal include the fixed part for being immobilizated in side wall, from
Fixed part extends backward more than the weld part of insulating body and self-fixed department extends forward into the contact site of central slot, special
Sign is：Each weld part includes several welding furcations, described if each contact site includes dry contact furcation
If the quantity of several welding furcations is in varying numbers with dry contact furcation.
2. power connector as described in claim 1, it is characterised in that：The quantity of several welding furcations is two,
If the quantity of the dry contact furcation is three.
3. power connector as described in claim 1, it is characterised in that：The fixed part includes the first main part and from first
Main part the second main part extending obliquely forward.
4. power connector as claimed in claim 3, it is characterised in that：First main part is covered between two side.
5. power connector as claimed in claim 3, it is characterised in that：The two side, which is respectively equipped with, vertically to be run through
Several radiating grooves of two side, second main part are exposed to radiating groove.
6. power connector as claimed in claim 5, it is characterised in that：The radiating groove is more than institute along the width of longitudinally
The second main part is stated along the 2/3 of longitudinally width.
7. power connector as described in claim 1, it is characterised in that：The welding furcation is big along the width of longitudinally
In the contact furcation along the width of longitudinally, the length of the welding furcation along the longitudinal direction is more than the contact point
The length of fork along the longitudinal direction.
8. power connector as described in claim 1, it is characterised in that：Be formed as first between adjacent solder furcation to open
Slot, is formed as the second fluting between adjacent contact furcation, and first fluting is more than described second along the distance of longitudinally
It slots along the distance of longitudinally, the distance of first fluting along the longitudinal direction is more than described second and slots along the longitudinal direction
Distance.
9. power connector as described in claim 1, it is characterised in that：Several power supply terminals include two rows of centrally located
The power supply terminal of slot, it includes odd number positive terminal and odd number negative terminal often to arrange power supply terminal.
10. power connector as claimed in claim 3, it is characterised in that：If the insulating body is equipped with and arranges along longitudinal direction
Supply terminal-mounting grooves, first main part both sides are respectively equipped with interference part, and the interference part is installed on the power end
Sub- mounting groove, and with side wall interference engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776663.8U CN207781944U (en) | 2017-12-19 | 2017-12-19 | Power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776663.8U CN207781944U (en) | 2017-12-19 | 2017-12-19 | Power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781944U true CN207781944U (en) | 2018-08-28 |
Family
ID=63226558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721776663.8U Active CN207781944U (en) | 2017-12-19 | 2017-12-19 | Power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628328A (en) * | 2020-06-24 | 2020-09-04 | 东莞立讯技术有限公司 | Electrical connector |
| US11056817B2 (en) | 2019-03-22 | 2021-07-06 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having positive and negative contacts with structures offset from each other |
-
2017
- 2017-12-19 CN CN201721776663.8U patent/CN207781944U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11056817B2 (en) | 2019-03-22 | 2021-07-06 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having positive and negative contacts with structures offset from each other |
| CN111628328A (en) * | 2020-06-24 | 2020-09-04 | 东莞立讯技术有限公司 | Electrical connector |
| US11621507B2 (en) | 2020-06-24 | 2023-04-04 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |