CN107579397A - Electric connector for socket and electric connector combination - Google Patents
Electric connector for socket and electric connector combination Download PDFInfo
- Publication number
- CN107579397A CN107579397A CN201610520024.9A CN201610520024A CN107579397A CN 107579397 A CN107579397 A CN 107579397A CN 201610520024 A CN201610520024 A CN 201610520024A CN 107579397 A CN107579397 A CN 107579397A
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- Prior art keywords
- electric connector
- socket
- metal screen
- face
- valley
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Abstract
The invention discloses a kind of electric connector for socket and electric connector combination, wherein electric connector for socket includes insulation shell, multiple contact terminals and a metal screen.Insulation shell is formed at the front unit of the front end face formed with the insertion space and one that multiple terminal grooves, a front end face, two relative outer surfaces one are caved inward by the front end face.Front unit holds metal screen in the front of front end face.Metal screen have an at least valley from the direction of insertion space towards toward outer surface extension formed and an at least valley by outer surface towards insertion space direction extend formed.The electric connector for socket of the present invention provides a metal screen and locally exposes to the outer surface of insulation shell and can be electrically connected at electronic installation and locally expose to insertion space and can be electrically connected at plug connector.Good electromagnetic interference shield or radio frequency interference shield are provided whereby.
Description
Technical field
The present invention relates to a kind of electric connector for socket, it is more particularly to a kind of should being electrically connected in high frequency signal transmission
Device is connect, electromagnetic interference shield and radio frequency interference shield can be provided.The invention further relates to one kind to electrically connect
Device combines.
Background technology
Due to developing rapidly for electronic technology, the frequency of electric connector transmission signal is more and more high.Therefore such as
What avoids the noise jamming between electric connector for socket and plug connector, even assembles electric connector
Electronic installation need to consider electromagnetic interference shield and radio frequency interference shield, be the very important class of industry
Topic.
The content of the invention
The technical problems to be solved by the invention, it is to provide a kind of electric connector for socket and a kind of electrical connection
Device combines, to solve the electromagnetic interference between electric connector for socket, plug connector and electronic installation
The problem of shielding and radio frequency interference shield.
In order to solve the above-mentioned technical problem, according to the one of which scheme of the present invention, there is provided a kind of socket electricity
Connector, including an insulation shell, multiple contact terminals and a metal screen.Insulation shell formed with
Multiple terminal grooves, a front end face, two relative outer surfaces, an insertion to be caved inward by the front end face are empty
Between and a front unit for being formed at the front end face；Multiple contact terminals are accordingly contained in the multiple end
Pilot trench is interior and extends to the insertion space；The front unit holds the metal screen before described
The front of end face；The metal screen has an at least valley from the direction of the insertion space towards toward institute
Outer surface extension is stated to be formed and an at least valley is extended by the outer surface towards the insertion space direction
Formed.
In order to solve the above-mentioned technical problem, according to the one of which scheme of the present invention, there is provided one kind electrical connection
Device combines, and it includes an electric connector for socket and a plug connector.The electric connector for socket includes one
Insulation shell, multiple contact terminals and a metal screen.Insulation shell is formed with multiple terminal grooves, one
Front end face, two relative outer surfaces, an insertion space to be caved inward by the front end face and one are formed at this
The front unit of front end face；Multiple contact terminals are accordingly contained in the multiple terminal groove and extended to
The insertion space；The front unit holds the metal screen in the front of the front end face；Institute
State metal screen and extend institute from the direction of the insertion space towards toward the outer surface with an at least valley
Formed and an at least valley is formed by the outer surface towards insertion space direction extension.It is described to insert
It is exhausted that head connector including a plug insulation shell, multiple upper terminals and multiple lower terminals is contained in the plug
In edge housing and a pair of maskings connect plate and expose to the plug insulation shell；Wherein when the plug connects
During the fully-inserted electric connector for socket of device, wherein the valley of the metal screen is in electrical contact
The masking of the plug connector connects plate.
Electric connector for socket and electric connector combination provided by the invention have the advantages that：The present invention
Electric connector for socket provide a metal screen locally expose to insulation shell outer surface and can be electrical
It is connected to electronic installation and locally exposes to insertion space and plug connector can be electrically connected at.Borrow
This provides good electromagnetic interference (EMI) shielding or Radio frequency interference (RFI) shielding.
In order to be further understood that the present invention to reach technology, method and effect that set purpose is taken,
Please refer to the following detailed descriptions related to the present invention, accompanying drawing, it is believed that the purpose of the present invention, feature and feature,
When can thus be able to deeply and it is specific understand, but appended accompanying drawing and annex only provide with reference to and explanation
With not for the present invention person of being any limitation as.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the electric connector for socket of the present invention.
Fig. 2 is the three-dimensional exploded view of another angle of electric connector for socket of the present invention.
Fig. 3 is the three-dimensional combination figure of the electric connector for socket of the present invention.
Fig. 4 is the front view of the electric connector for socket of the present invention.
Fig. 5 is that the electric connector for socket of the present invention is applied to the stereogram of notebook computer.
Fig. 6 is the enlarged drawing of Fig. 5 part A.
Fig. 7 is the electric connector for socket of the present invention and the sectional view of plug connector.
Fig. 8 is the electric connector for socket of the present invention and another sectional view of plug connector.
Fig. 9 is the three-dimensional exploded view of another embodiment of the electric connector for socket of the present invention.
Figure 10 is the front view of another embodiment of the electric connector for socket of the present invention.
Embodiment
Fig. 1 and Fig. 2 is refer to, for the three-dimensional exploded view of the electric connector for socket different angle of the present invention.
The present invention provides a kind of electric connector for socket 100, it include an insulation shell 10, multiple contact terminals 21,
22 metal screens 50 of terminal group 20 and one formed.
Insulation shell 10 is formed with multiple front end face 10f of terminal groove 110,120, one, two relative appearances
Before the insertion space 101, one that face 10S, one are caved inward by front end face 10f is formed at front end face 10f
Gear unit (such as Fig. 1 component 13 and 14) and an installation portion 102 for being pointed to the both sides of insertion space 101.
Installation portion 102 is available for the electric connector for socket 100 of locking the present embodiment on electronic installation.The present embodiment
Metal screen 50 front of the front end face 10f is fixed on by front unit, in particular, gold
Category shielding part 50 is contained between the front unit and the front end face 10f.The insulation shell of the present embodiment
Body 10 has the first wall body 11 and the second wall body 12, and the first wall body 11 forms multiple terminal grooves 110, the
Two wall bodies 12 form multiple terminal grooves 120.The insulation shell 10 of the present embodiment is symmetrical above and below and left and right
Symmetrically, if therefore electric connector for socket 100 be inverted can't produce difference, therefore above-mentioned two outer surfaces 10S
Regardless of upper surface or lower surface.
Front unit in the present embodiment includes a pair of preceding barricades 13,14, and preceding barricade 13,14 is relatively
Protruded forward and laterally across the insertion space 101 by the front end face 10f.The present embodiment it is exhausted
Edge housing 10 is also provided with a rear gear unit for being located at the front unit rear.Gear unit bag after described
Include the two relative outer surface 10S that a pair of rear barricades 112,122 are respectively formed in the insulation shell 10.
Barricade 112,122 is somewhat prominent by two outer surface 10S respectively afterwards, the front end of rear barricade 112,122 and
Trim in front end face 10f.This to preceding barricade 13,14 and this to having respectively between rear barricade 112,122
There is a metal screen 50, block metal screen 50 is strengthened with assistance whereby.However, this hair
Bright rear gear unit is dispensed.The present invention only need to hold the metal screen by the front unit
Shield 50 is in the front of the front end face 10f.
The multiple contact terminal 21,22, accordingly it is contained in the multiple terminal groove 110,120
And extend to the insertion space 101.Each contact terminal 21,22 respectively has an interference part 211,221,
By the weld part 212,222 of the end extension of interference part 211,221 and by interference part 211,221
Front end extension contact site 213,223.
The one of which embodiment of the present invention, there is provided the metal screen 50, metal screen 50
It is made up of metalwork.Metal screen 50 is contained between the front unit and the front end face；It is described
Metal screen 50 has multiple valley 51a and multiple valley 51b.Valley 51a is empty by the insertion
Between 101 direction towards toward the outer surface 10S extension formed, valley 51b is by the outer surface 10S
Formed towards the direction of insertion space 101 extension.The present embodiment has multiple valley 51a and paddy
Portion 51b, and being connected bendingly continuous in wavy, and preferably equidistant setting.However,
The present invention is not restricted to above-described embodiment, for example, the quantity of valley and valley can be at least one.Borrow
This described valley 51a can contact the shielding shell of the external equipment of a mounting receptacle electric connector 100,
Valley 51b can contact the plug connector of an insertion electric connector for socket 100, whereby gold of the invention
Category shielding part 50 can eliminate high-frequency interferencing signal.
In particular, each preceding barricade 13,14 of the present embodiment include a transverse part 131,141 and
A pair of hook stops 132,142.This is connected to the both ends of the transverse part 131 to hooking stop 132；
This is connected to the both ends of the transverse part 141 to hooking stop 142.Above-mentioned preceding barricade 13,14 is in pair
The shape of title and there is identical structure.By taking the preceding barricade 13 of top as an example, the transverse part 131 is formed
Multiple hollow-out parts 130, each hollow-out parts 130 are communicated in the insertion space 101.As shown in figure 1,
Preceding barricade 13,14 is watched by side, such as L-shaped.Wherein described transverse part 131 and the insulation shell
A storage tank 1310 is formed between the front end face 10f of body 10, the hollow-out parts 130 connect described
Storage tank 1310 and the insertion space 101.Transverse part 141 also forms multiple hollow-out parts 140.
There is the metal screen 50 of the present embodiment horizontal a junction 51 and a pair of fixed parts 52 to distinguish
It is formed at the both ends of the junction 51.The junction 51 is contained in the storage tank 1310.Metal
The fixed part 52 of shielding part 50 in snap fit shape and be snapped in the preceding barricade 13,14 hook stop 132,
142.It is respectively the electric connector for socket of the present invention as shown in Figures 3 and 4 after the present embodiment combination
Three-dimensional combination figure and front view.The junction 51 forms multiple valley 51a and more in wavy
The individual valley 51b, the valley 51b are accordingly placed in the multiple hollow-out parts 130,140 simultaneously
And project to the insertion space 101.By said structure, the junction 51 of the present embodiment can float
Ground is arranged in hollow-out parts 130,140.
Referring to Fig. 1, the present embodiment also includes a fixing terminal 30, the fixing terminal 30 includes a body
Portion 31, a pair of welding pins 34 are stretched out by two ends of the body 31, a pair of interference parts 33
By the body 31 two ends towards the extension of the inside of insulation shell 10 and a pair of elastic jig arm 32 respectively by
Two ends of the body 31 are flexibly extended in the insertion space 101.It is as shown in Fig. 2 described exhausted
The rear end of edge housing 10 forms a pair of interference grooves 113, and this is fixed on the insulation shell 10 to interference part 33
This of rear end is in interference groove 113.Wherein described fixing terminal 30 is also located at including a middle stopper 36
The centre of the body 31 and a pair of elastic blocking arms 35 are flexibly prolonged from the middle stopper 36 to two sides
Stretch.
It is that electric connector for socket of the invention is applied to notebook computer to refer to Fig. 5 and Fig. 6, Fig. 5
Stereogram.Fig. 6 is the enlarged drawing of Fig. 5 part A.Electric connector for socket 100 is assembled in a notebook
The inside of computer 8 is simultaneously available for a plug connector 9 to dock.Plug connector 9 has a plug insulation shell
90th, multiple upper terminals 91, multiple lower terminals 92 and a pair of maskings connect plate 93.Multiple upper terminals 91
And multiple lower terminals 92 are contained in the plug insulation shell 90.Upper terminal 91 and lower terminal 92 are each
With a contact-segment 912,922.Contact-segment 912,922 is respectively exposed to the upper of plug insulation shell 90
Lower surface, the pair of masking connect plate 93 and positioned at the rear of contact-segment 912,922 and exposed cut respectively
Together in the surface of plug insulation shell 90.The metal screen 50 of the present invention is local to expose to insulation shell
10 outer surface 10S and the shielding shell 81 of notebook computer 8 can be electrically connected at, and locally
The masking for exposing to insertion space 101 and being electrically connected at plug connector 9 connects plate 93.Contact
Section 912,922 be connected to respectively electric connector for socket 100 contact terminal 21,22 contact site 213,
223。
Fig. 7 and Fig. 8 is referred to, for electric connector for socket of the invention with plug connector along Fig. 5's
Sectional view.Electric connector for socket 100 is welded in a circuit board P.The electric connector for socket 100 of the present invention
Metal screen 50 be assembled in the front end of insulation shell 10.A part for metal screen 50, also
It is multiple valley 51a of the present embodiment, the shielding shell 81 of notebook computer 8 can be contacted；Metal screen
Another part of shield 50, that is, the valley 51b, can contact and be inserted in the insertion space 101
The masking of interior plug connector 9 connects plate 93.Whereby, improperly interference signal can be shielded, there is provided
Good electromagnetic interference (EMI) shielding or Radio frequency interference (RFI) shielding.Above-mentioned electric connector for socket 100 with
Plug connector 9 forms an electric connector combination.
Fig. 9 and Figure 10 is referred to, for the stereo decomposing of another embodiment of the electric connector for socket of the present invention
Figure and front view.The electric connector for socket 100 ' of the present embodiment is with the difference of above-described embodiment, absolutely
Edge housing 10 fixes metal screen 50 ' in a manner of clamping.Metal screen 50 ' can be pressed from both sides
Hold and be fixed on insulation shell 10.Wherein front unit includes a pair of preceding barricades 15, relatively by the front end
Face 10f is protruded forward, and positioned at two sides of the insertion space 101, keeping off unit after described includes a pair
Barricade 112,122 is respectively formed in two outer surface 10S of the insulation shell 10 afterwards.The front list
Member also includes a pair of outside stopper 15 ', and the external side block portion 15 ' is located at the outside to preceding barricade 15,
The external side block portion 15 ' clamps the end of the metal screen 50 ' with this jointly to preceding barricade 15.
In particular, the medial surface of outside stopper 15 ' is recessed described in each of which, each described
The lateral surface of preceding barricade 15 is recessed, is collectively forming a grasping part 152 each other.Wherein described metal
There are shielding part 50 ' junction 51 and a pair of fixed parts 52 ' to be respectively formed in the two of the junction 51
End, the junction 51 have multiple valley 51a and multiple valley 51b in wavy,
The junction 51 is connected to front end face 10f and exposes to this between preceding barricade 15.The present embodiment
Fixed part 52 ' is roughly triangular, but is not restricted to this, for example, can be in drops or arrow shaped or
Rhombus or diamond etc..This is held in the grasping part 152 respectively to fixed part 52 '.This reality
The advantages of applying is that the front unit holds the two of the metal screen 50 ' in a manner of clamping
End, the junction 51 of metal screen 50 ' are located at the front of the front end face 10f, metal screen
50 ' junction 51 can also be located at this between preceding barricade 15 free floating.
The features of the present invention and function be, electric connector for socket of the invention provide a metal screen 50,
50 ' parts expose to the outer surface of insulation shell 10 and can be electrically connected at external equipment, such as take down notes
The shielding shell of this computer, and locally expose to insertion space and plug connector can be electrically connected at
9 metal shield 93.Good electromagnetic interference (EMI) shielding or Radio frequency interference (RFI) screen are provided whereby
Cover.
The preferable possible embodiments of the present invention are the foregoing is only, it is all to be done according to scope of the present invention patent
Equivalent changes and modifications, should all belong to the present invention covering scope.
Claims (12)
- A kind of 1. electric connector for socket, it is characterised in that including：One insulation shell, formed with multiple terminal grooves, a front end face, two relative outer surfaces, one by this The insertion space and one that front end face caves inward are formed at the front unit of the front end face；Multiple contact terminals, accordingly it is contained in the multiple terminal groove and extends to the insertion space； AndOne metal screen, the front unit hold the metal screen in the front of the front end face； There is the metal screen an at least valley to extend institute towards the insertion space direction by the outer surface Formed and an at least valley is formed from the direction of the insertion space towards toward outer surface extension.
- 2. electric connector for socket as claimed in claim 1, it is characterised in that the front unit includes one To preceding barricade, relatively protruded forward by the front end and laterally across the insertion space, this is right There is a metal screen respectively between preceding barricade and the front end face.
- 3. electric connector for socket as claimed in claim 2, it is characterised in that each preceding barricade includes A storage tank, institute are formed between the front end face of one transverse part, the transverse part and the insulation shell State transverse part and form multiple hollow-out parts, each hollow-out parts are communicated in the storage tank and the insertion is empty Between.
- 4. electric connector for socket as claimed in claim 3, it is characterised in that the metal screen has One junction, the junction are contained in the storage tank, and the junction is formed more in wavy The individual valley and multiple valley, the valley are accordingly placed in the multiple hollow-out parts.
- 5. electric connector for socket as claimed in claim 4, it is characterised in that the metal screen has A pair of fixed parts are respectively formed in two ends of the junction, and the preceding barricade, which has a pair, hooks stop difference Two ends of the transverse part are connected to, wherein the fixed part is snapped in the hook stop.
- 6. electric connector for socket as claimed in claim 1, it is characterised in that when plug connector is inserted completely When entering electric connector for socket corresponding to one, wherein the valley of the metal screen is in electrical contact described One masking of plug connector connects plate, and outside the valley in electrical contact one of the metal screen One shielding shell of equipment.
- 7. electric connector for socket as claimed in claim 1, it is characterised in that terminal also is held including one, The fixing terminal includes a body, a pair of welding pins are stretched out and one by two ends of the body Elastic jig arm is flexibly extended in the insertion space by two ends of the body respectively.
- 8. electric connector for socket as claimed in claim 1, it is characterised in that the front unit includes one Preceding barricade is protruded forward by the front end, and positioned at two sides of the insertion space, the front list Member also includes a pair of outside stopper, and the external side block portion is located at the outside to preceding barricade, the external side block Portion clamps the end of the metal screen with this jointly to preceding barricade.
- 9. electric connector for socket as claimed in claim 8, it is characterised in that each outside stopper Medial surface is recessed, and the lateral surface of each preceding barricade is recessed, is collectively forming a clamping each other Space.
- 10. electric connector for socket as claimed in claim 9, it is characterised in that the metal screen tool There are a junction and a pair of fixed parts to be respectively formed in the both ends of the junction, the junction is in wavy And there is multiple valleys and multiple valley, the junction is connected to the front end face and exposed In this between preceding barricade, this is held in the grasping part respectively to fixed part.
- 11. a kind of electric connector combination, it is characterised in that connected including an electric connector for socket and a plug Device, the electric connector for socket include：One insulation shell, formed with multiple terminal grooves, a front end face, two relative outer surfaces, one by this The insertion space and one that front end face caves inward are formed at the front unit of the front end face；Multiple contact terminals, accordingly it is contained in the multiple terminal groove and extends to the insertion space； AndOne metal screen, the front unit hold the metal screen in the front of the front end face； There is the metal screen an at least valley to extend institute towards the insertion space direction by the outer surface Formed and an at least valley is by the direction of the insertion space is formed towards toward outer surface extension；The plug connector includes：One plug insulation shell；Multiple upper terminals and multiple lower terminals, it is contained in the plug insulation shell；AndA pair of maskings connect plate, expose to the plug insulation shell；Wherein when the fully-inserted electric connector for socket of the plug connector, wherein the metal screen The masking of the valley plug connector in electrical contact of shield connects plate.
- 12. electric connector combination as claimed in claim 11, it is characterised in that the upper terminal and described Lower terminal respectively has a contact-segment, and the contact-segment is respectively exposed to the upper following table of the plug insulation shell Face, the masking connect plate and are located at the rear of the contact-segment respectively and expose to the plug insulation shell Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520024.9A CN107579397A (en) | 2016-07-04 | 2016-07-04 | Electric connector for socket and electric connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520024.9A CN107579397A (en) | 2016-07-04 | 2016-07-04 | Electric connector for socket and electric connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107579397A true CN107579397A (en) | 2018-01-12 |
Family
ID=61049307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520024.9A Pending CN107579397A (en) | 2016-07-04 | 2016-07-04 | Electric connector for socket and electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107579397A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203800319U (en) * | 2014-04-15 | 2014-08-27 | 东莞市泰康电子科技有限公司 | Improved socket connector, improved plug connector, and improved socket connector and improved plug connector composite structure |
| CN104241975A (en) * | 2014-09-04 | 2014-12-24 | 深圳市正耀科技有限公司 | Connector plug, connector socket and connector combination of connector plug and connector socket |
| CN104377522A (en) * | 2014-04-21 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electric connector, plug electric connector and electric connector combination |
| CN104377508A (en) * | 2014-04-21 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electric connector, plug electric connector and electric connector combination |
| CN104505677A (en) * | 2014-04-21 | 2015-04-08 | 连展科技电子（昆山）有限公司 | Socket electric connector and plug electric connector |
| CN104505678A (en) * | 2014-04-21 | 2015-04-08 | 连展科技电子（昆山）有限公司 | Socket electric connector and plug electric connector |
-
2016
- 2016-07-04 CN CN201610520024.9A patent/CN107579397A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203800319U (en) * | 2014-04-15 | 2014-08-27 | 东莞市泰康电子科技有限公司 | Improved socket connector, improved plug connector, and improved socket connector and improved plug connector composite structure |
| CN104377522A (en) * | 2014-04-21 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electric connector, plug electric connector and electric connector combination |
| CN104377508A (en) * | 2014-04-21 | 2015-02-25 | 连展科技电子（昆山）有限公司 | Socket electric connector, plug electric connector and electric connector combination |
| CN104505677A (en) * | 2014-04-21 | 2015-04-08 | 连展科技电子（昆山）有限公司 | Socket electric connector and plug electric connector |
| CN104505678A (en) * | 2014-04-21 | 2015-04-08 | 连展科技电子（昆山）有限公司 | Socket electric connector and plug electric connector |
| CN104241975A (en) * | 2014-09-04 | 2014-12-24 | 深圳市正耀科技有限公司 | Connector plug, connector socket and connector combination of connector plug and connector socket |
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Application publication date: 20180112 |