CN108092024A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN108092024A CN108092024A CN201711251160.3A CN201711251160A CN108092024A CN 108092024 A CN108092024 A CN 108092024A CN 201711251160 A CN201711251160 A CN 201711251160A CN 108092024 A CN108092024 A CN 108092024A
- Authority
- CN
- China
- Prior art keywords
- adjutage
- electric connector
- chip module
- guidance part
- insulating body
- 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.)
- Pending
Links
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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- 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
- H01R13/46—Bases; Cases
-
- 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
- H01R13/64—Means for preventing incorrect coupling
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of electric connectors, are for electrically connecting to a chip module, and the chip module has multiple engagement pads, including：One insulating body, the insulating body have multiple containers in tandem；Multiple conducting terminals, multiple containers are contained in respectively, there is each conducting terminal a main part to be contained in the container, and an adjutage extends forward from one end of the main part, and each adjutage is for electrically connecting to each engagement pad upwards；An at least support portion, arranged on the insulating body and positioned at the one side of the container, each support portion has a guidance part of arc, and the guidance part abutting the chip module upwards；The floor projection and the floor projection of the guidance part of the adjutage of at least one conducting terminal partly overlap.The conducting terminal that the guidance part beat occurs during the chip module crimps the adjutage carries out correcting.
Description
Technical field
The present invention relates to a kind of electric connector, espespecially a kind of electric connector of energy correcting terminal.
Background technology
A kind of existing electric connector chip module is electrically connected to circuit board, and is realized by pressing mode
Being electrically conducted between chip module, and chip module is equipped with the engagement pad connected with electric connector, the electric connector is general
Including insulating body and the multiple conducting terminals being contained in insulating body, the conducting terminal is equipped with elastic arm, in elastic arm
The contact site being electrically conducted with the engagement pad of the chip module is equipped with, the conducting terminal has preferable elasticity, need to lead to
It crosses other assemblies and one external pressure is applied to the conducting terminal so that pass through its elasticity after the conducting terminal generation flexible deformation
Power is contacted with the engagement pad extruding of the chip module, so as to reach the engagement pad electricity of the conducting terminal and the chip module
Property connect, the other end of the conducting terminal away from chip module is electrically conducted with circuit board, so as to fulfill chip module with electricity
Road plate is electrically conducted.
As the volume of existing electric connector is less and less, conducting terminal is more and more intensive, when the conducting terminal assembles
During to insulating body, it may appear that the part conducting terminal assembling is not in place, and appearance is crooked, and when the chip module crimps
During the elastic arm, the elastic arm is also possible to beat occur, and in the case where density is more and more intensive, these can all be caused
The two neighboring conductive terminal contacts cause short circuit to together.
Meanwhile chip module excessively pushes the elastic arm conducting terminal is caused to damage electric connector in order to prevent at present
It is bad, support portion usually is provided on the electric connector, when the chip module crimps downwards the elastic arm to certain journey
When spending, the chip module, which abuts the support portion, prevents that the conducting terminal from excessively being crimped, and still, the elastic arm is under
Occurs beat during pressure, support portion described in meeting scraping collision causes the conducting terminal to damage.
Therefore, it is necessary to a kind of electric connector of improvement is designed, to overcome the above problem.
The content of the invention
For background technology problem encountered, electric connector of the present invention is more by providing the setting on the insulating body
A support portion, each support portion have a guidance part of arc, and the guidance part is to support the chip module, simultaneously
The guidance part can also carry out normotopia to the conducting terminal of beat, prevent the conducting terminal short circuit of adjacent two.
To achieve the above object, the present invention uses following technological means：
A kind of electric connector is for electrically connecting to a chip module, and the chip module has multiple engagement pads, including：One absolutely
Edge body, the insulating body have multiple containers in tandem；Multiple conducting terminals are contained in multiple receipts respectively
There is a main part to be contained in the container for tank, each conducting terminal, and an adjutage is from one end of the main part
Extend forward, each adjutage is for electrically connecting to each engagement pad upwards；An at least support portion, arranged on described exhausted
Edge body and positioned at the container one side, each support portion have arc a guidance part, the guidance part to
The chip module is abutted upwards；The floor projection of the adjutage of at least one conducting terminal and the water of the guidance part
Flat projection section overlapping.
Further, the vertical projection of the guidance part partly overlaps with the adjutage.
Further, the one end of the adjutage away from the main part has a contact site of arc, and the contact site is used
To abut the engagement pad upwards.
Further, when the chip module crimps the adjutage downwards towards the insulating body, the engagement pad to
The lower crimping contact site is until the chip module abuts the guidance part, at this point, the top surface of the guidance part connects with described
The top surface of contact portion is located at same level height.
Further, when the chip module crimps the adjutage downwards towards the insulating body, the guidance part gear
Only the adjutage is towards lateral over-travel.
Further, the bottom of the support portion connects the insulating body, and the top of the support portion is the guidance part,
The width of the support portion is gradually reduced from bottom to top.
Further, a recessed support slot is distinguished in the both sides of the container, and the both sides of the main part upwardly extend respectively
One holding parts are located at the both sides of the adjutage, and the holding parts are fastened in the support slot.
Further, one side of the main part away from the adjutage has a clamping part, and the clamping part clamps a tin
Ball.
Further, the one side of each container is set there are two the support portion, the floor projection position of the adjutage
Between two support portions.
Further, the floor projection of each contact site is located at the two neighboring branch of the two neighboring container
Between support part.
Compared with prior art, the invention has the advantages that：
Electric connector of the present invention is by setting multiple support portions on the insulating body and positioned at the one of the container
Side, the support portion have arc a guidance part, the floor projection of the adjutage of the part conducting terminal with it is described
The floor projection of guidance part partly overlaps, and the guidance part can not only support the chip module, prevents the chip module mistake
Degree crimps the adjutage and the conducting terminal is caused to damage, while crimps the process of the adjutage in the chip module
In, the guidance part can crimp the extension to the conducting terminal crooked on the insulating body and in the chip module
The conducting terminal for occurring beat during arm carries out correcting, and the conducting terminal is made to return to correct position, is prevented adjacent
Two conductive terminal contacts, cause short circuit.
【Description of the drawings】
Fig. 1 is the three-dimensional exploded view of electric connector of the present invention；
Fig. 2 is the three-dimensional combination figure of electric connector of the present invention；
Fig. 3 is the schematic diagram that guidance part guides the adjutage described in electric connector of the present invention；
Fig. 4 is the top view of electric connector of the present invention；
Fig. 5 is side view when electric connector of the present invention is not crimped by chip module；
Fig. 6 is side view when electric connector of the present invention is crimped by chip module.
The drawing reference numeral explanation of specific embodiment：
| Electric connector 100 | Conducting terminal 2 | Chip module 3 |
| Insulating body 1 | Main part 21 | Engagement pad 31 |
| Container 11 | Adjutage 22 | Tin ball 4 |
| Support slot 12 | Contact site 221 | Circuit board 5 |
| Support portion 13 | Holding parts 23 | |
| Guidance part 131 | Clamping part 24 |
【Specific embodiment】
For ease of being better understood from the purpose of the present invention, structure, feature and effect etc., in conjunction with the drawings and specific embodiments
The invention will be further described.
As shown in Figure 1 and Figure 5, electric connector 100 of the present invention is electrically connected to a chip module 3, the chip dies
Block 3 has multiple engagement pads 31, and the electric connector 100 includes an insulating body 1, is contained in the multiple of the insulating body 1
Conducting terminal 2, multiple support portions 13, the support portion 13 is abutting the chip module 3.
As shown in Figure 1, the insulating body 1 has the multiple containers 11 for being staggered front to back arrangement, each container
Distinguish a recessed support slot 12 in 11 both sides.
As depicted in figs. 1 and 2, multiple conducting terminals 2 are contained in multiple containers 11 respectively, each described to lead
There is electric terminal 2 main part 21 to be located in the container 11, and one end of the main part 21, which is folded upward at extending one, prolongs
Semi-girder 22, the one end of the adjutage 22 away from the main part 21 have a contact site 221 of arc, the contact site 221
To be electrically connected the engagement pad 31 upwards, the both sides of the main part 21 each extend over out a holding parts 23 and are located at described prolong
The both sides of semi-girder 22, the holding parts 23 are fastened in the support slot 12, prevent the conducting terminal 2 to bottom offset；The master
The one end of body portion 21 away from the adjutage 22 has a clamping part 24, and the clamping part 24 clamps a tin ball 4 and is soldered to an electricity
Road plate 5（As shown in Figure 5）.
As shown in Figure 2 and Figure 6, multiple support portions 13 are arranged on the upper surface of the insulating body 1, each collecting
There are two the support portion 13, the bottom connection insulating body 1 of the support portion 13, the support portions for the one side tool of slot 11
13 top is a guidance part 131 of arc, and the guidance part 131 prevents the core to abut the chip module 3 upwards
Piece module 3 excessively crimps the adjutage 22 and the conducting terminal 2 is caused to damage, and the width of the support portion 13 is from bottom to top
End is gradually reduced, and the bottom from the guidance part 131 to the support portion 13 is inclined to set, and part is made to be pressed by chip module 3
The adjutage 22 for occurring the conducting terminal 2 of beat when connecing can be pushed along the guidance part 131, guide the extension
Arm 22 is to correct position（As shown in Figure 3）.
As shown in Figure 3 and Figure 5, at side view visual angle, the vertical projection of the guidance part 131 is erected with the adjutage 22
It delivers directly shadow to partly overlap, is not provided with the guidance part 131 compared to existing electric connector, the described of electric connector 100 of the present invention is led
Draw portion 131 when the adjutage 22 beat occurs by the chip module 3 crimping, the guidance part 131 can guide described
Adjutage 22 is pushed along the guidance part 131, and the adjutage 22 is made to return on correct position.
As shown in figure 4, the floor projection of the adjutage 22 is located between two support portions 13, when the chip dies
Block 3 towards 1 direction of insulating body crimp the adjutage 22 downwards when, the adjutage 22 of the part conducting terminal 2
, partly there is the floor projection of the adjutage 22 of the conducting terminal 2 of beat and the water of the guidance part 131 in meeting beat
Flat projection section overlapping, makes the adjutage 22 be pushed when being crimped along the guidance part 131,131 block of guidance part
The adjutage 22 is towards lateral over-travel, and the guidance part 131 guides the adjutage 22 and returns to correct position, avoids
The two neighboring contact of the conducting terminal 2 causes short circuit, and the engagement pad 31 crimps the contact site 221 downwards until the core
Piece module 3 abuts the guidance part 131, at this point, the top surface of the guidance part 131 and the top surface of the contact site 221 are located at together
One level height, the contact site 221 are located between the two neighboring support portion 13 of the two neighboring container 11.
In conclusion electric connector 100 of the present invention has following advantageous effect：
（1）Electric connector 100 of the present invention is by setting multiple support portions 13 on the insulating body 1 and positioned at the receipts
The one side of tank 11, the support portion 13 have a guidance part 131 of arc, the adjutage of the part conducting terminal 2
22 floor projection and the floor projection of the guidance part 131 partly overlap, and the guidance part 131 can not only support the chip
Module 3 prevents the chip module 3 from excessively crimping the adjutage 22 and the conducting terminal 2 is caused to damage, while in the core
During piece module 3 crimps the adjutage 22, the guidance part 131 can be to leading described in crooked on the insulating body 1
Electric terminal 2 and the conducting terminal 2 for beat occur during the chip module 3 crimps the adjutage 22 are led
Just, the conducting terminal 2 is made to return to correct position, prevents the two neighboring conducting terminal 2 from contacting, causes short circuit；
（2）At side view visual angle, the vertical projection of the guidance part 131 and the vertical projection of the adjutage 22 partly overlap, phase
The guidance part 131 is not provided with than existing electric connector, the guidance part 131 of electric connector 100 of the present invention is in the extension
When arm 22 beat occurs by the chip module 3 crimping, the guidance part 131 can guide the adjutage 22 and be led along described
Draw portion 131 to push, the adjutage 22 is made to return on correct position；
（3）The width of the support portion 13 is gradually reduced from bottom to top, from the guidance part 131 to place support portion 13
Bottom is inclined to set, and the adjutage 22 for occurring the conducting terminal 2 of beat when part being made to be crimped by chip module 3 can
It is pushed along the guidance part 131, guides the adjutage 22 to correct position；
（4）When the chip module 3 crimps the adjutage 22 downwards towards 1 direction of insulating body, the part conduction
, partly there is the floor projection of the adjutage 22 of the conducting terminal 2 of beat in the meeting beat of the adjutage 22 of terminal 2
It partly overlaps with the floor projection of the guidance part 131, along under the guidance part 131 when being crimped the adjutage 22
Pressure, adjutage 22 is towards lateral over-travel described in 131 block of guidance part, and the guidance part 131 guides the adjutage
22 return to correct position, and the two neighboring contact of the conducting terminal 2 is avoided to cause short circuit.
Detailed description above is only the explanation of the preferred embodiments of the invention, non-therefore the limitation present invention the scope of the claims,
So all equivalence techniqueses with carried out by this creation specification and diagramatic content change, the scope of the claims of the present invention is both contained in
It is interior.
Claims (10)
1. a kind of electric connector is for electrically connecting to a chip module, the chip module has multiple engagement pads, and feature exists
In, including：
One insulating body, the insulating body have multiple containers in tandem；
Multiple conducting terminals, are contained in multiple containers respectively, and there is each conducting terminal a main part to be contained in
The container, an adjutage extend forward from one end of the main part, and each adjutage is for electrically connecting to upwards
Each engagement pad；
An at least support portion, arranged on the insulating body and positioned at the one side of the container, each support portion has arc
One guidance part of shape, the guidance part abutting the chip module upwards；
The floor projection and the floor projection of the guidance part of the adjutage of at least one conducting terminal partly overlap.
2. electric connector as described in claim 1, it is characterised in that：The vertical projection of the guidance part and the extension arm
Divide overlapping.
3. electric connector as described in claim 1, it is characterised in that：The one end of the adjutage away from the main part has
One contact site of arc, the contact site abutting the engagement pad upwards.
4. electric connector as claimed in claim 3, it is characterised in that：When the chip module is pressed downward towards the insulating body
When connecing the adjutage, the engagement pad crimps the contact site downwards until the chip module abuts the guidance part, this
When, the top surface of the guidance part and the top surface of the contact site are located at same level height.
5. electric connector as described in claim 1, it is characterised in that：When the chip module is pressed downward towards the insulating body
When connecing the adjutage, adjutage described in the guidance part block is towards lateral over-travel.
6. electric connector as described in claim 1, it is characterised in that：The bottom of the support portion connects the insulating body,
The top of the support portion is the guidance part, and the width of the support portion is gradually reduced from bottom to top.
7. electric connector as described in claim 1, it is characterised in that：A recessed support slot is distinguished in the both sides of the container,
The both sides of the main part upwardly extend the both sides that a holding parts are located at the adjutage respectively, and the holding parts are fastened in described
Support slot.
8. electric connector as described in claim 1, it is characterised in that：One side of the main part away from the adjutage has
One clamping part, the clamping part clamp a tin ball.
9. electric connector as described in claim 1, it is characterised in that：The one side of each container is set there are two the branch
Support part, the floor projection of the adjutage are located between two support portions.
10. electric connector as claimed in claim 9, it is characterised in that：The floor projection of each contact site is located at adjacent
Between the two neighboring support portion of two containers.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251160.3A CN108092024A (en) | 2017-12-01 | 2017-12-01 | Electric connector |
| US15/974,856 US10389050B2 (en) | 2017-05-12 | 2018-05-09 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251160.3A CN108092024A (en) | 2017-12-01 | 2017-12-01 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108092024A true CN108092024A (en) | 2018-05-29 |
Family
ID=62172468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711251160.3A Pending CN108092024A (en) | 2017-05-12 | 2017-12-01 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257773A (en) * | 2015-06-19 | 2016-12-28 | 福特全球技术公司 | Busbar assembly including the busbar of biasing |
| CN109638532A (en) * | 2018-11-06 | 2019-04-16 | 九阳股份有限公司 | A kind of electric connector of anti-short circuit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201397906Y (en) * | 2009-02-16 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector and terminal thereof |
| CN201608331U (en) * | 2009-12-29 | 2010-10-13 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN202042630U (en) * | 2011-01-14 | 2011-11-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN203135059U (en) * | 2012-12-28 | 2013-08-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103378492A (en) * | 2012-04-12 | 2013-10-30 | 富士康(昆山)电脑接插件有限公司 | Electric coupler |
-
2017
- 2017-12-01 CN CN201711251160.3A patent/CN108092024A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201397906Y (en) * | 2009-02-16 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Electric connector and terminal thereof |
| CN201608331U (en) * | 2009-12-29 | 2010-10-13 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN202042630U (en) * | 2011-01-14 | 2011-11-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103378492A (en) * | 2012-04-12 | 2013-10-30 | 富士康(昆山)电脑接插件有限公司 | Electric coupler |
| CN203135059U (en) * | 2012-12-28 | 2013-08-14 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257773A (en) * | 2015-06-19 | 2016-12-28 | 福特全球技术公司 | Busbar assembly including the busbar of biasing |
| CN109638532A (en) * | 2018-11-06 | 2019-04-16 | 九阳股份有限公司 | A kind of electric connector of anti-short circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |