CN2874849Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2874849Y CN2874849Y CNU2005201403985U CN200520140398U CN2874849Y CN 2874849 Y CN2874849 Y CN 2874849Y CN U2005201403985 U CNU2005201403985 U CN U2005201403985U CN 200520140398 U CN200520140398 U CN 200520140398U CN 2874849 Y CN2874849 Y CN 2874849Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- shielding casing
- main part
- face
- 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
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6582—Shield structure with resilient means for engaging mating connector
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An electric connector comprises a shield casing, an insulating body held in the shield casing, and a plurality of conductive terminals accommodated in the insulating body. The shield casing includes an upper surface, a lower surface, a left surface, and a right surface. The insulating body includes a main body part, and a plug joint part vertically disposed on the main body part. The shield casing also includes a back surface formed by backwards extending and bending the left and right surfaces. The back surface includes a holding surface shielding back end of the insulating body, and a shielding surface shielding the conductive terminals. The holding surface can effectively hold the insulating body, while the shielding surface can shield the conductive terminals to avoid electromagnetic disturbance.
Description
[technical field]
The relevant a kind of electric connector of the utility model refers to a kind of electric connector with shielding casing especially.
[background technology]
Chinese patent is announced and has been disclosed USB socket CN2665984Y number and form the cramp that is held in the socket insulating body respectively by the two side usually, this cramp shape is less, when insulating body is subjected to bigger contact engaging and separating force, make cramp produce deformation easily along the plug direction, and then insulating body is moved on the plug direction, therefore reference column often need be set and make insulating body can produce stable fixing on insulating body, USB is not rocked when plug.The USB socket insulator structure relative complex of this structure is unfavorable for making moulding; And the conducting terminal rear end of this USB socket exposes easy generation electromagnetic interference fully, makes the signal transmission unstable.
So, be necessary to design a kind of firmly fixing insulating body and electric connector that can the screening conductive terminal and solve the problems referred to above.
[utility model content]
Main purpose of the present utility model is to provide a kind of and can realizes good fixing and the good electric connector of preventing electromagnetic interference performance is arranged insulating body.
For achieving the above object, the utility model electric connector by the following technical solutions: a kind of electric connector comprises shielding casing, is contained in insulating body and some conducting terminals that is contained in insulating body of shielding casing; Wherein shielding casing comprises upper surface, lower surface, left surface, right flank; Insulating body comprises main part and the Plug Division that is provided with perpendicular to main part; The shielding casing of this electric connector also comprises the rear end face that is extended back and be bent to form by left surface and right flank, and this rear end face comprises maintenance face that is shielded in the insulating body rear end and the face that covers that is shielded in conducting terminal.
Compared with prior art, the utility model electric connector has following beneficial effect: the utility model electric connector rear end face is provided with maintenance face, and maintenance face is bigger, can realize the better fixing of insulating body; And the face of covering can be realized covering to prevent electromagnetic interference conducting terminal.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the three-dimensional combination figure of another angle of electric connector shown in Figure 1.
Fig. 3 is this electric connector insulating body and the combined three-dimensional view of conducting terminal.
Fig. 4 is the three-dimensional view of this electric connector insulating body and combined another angle of conducting terminal, and wherein a conducting terminal is drawn out of.
[embodiment]
See also Figure 1 and Figure 2, the utility model electric connector 100 comprises shielding casing 1, be contained in the insulating body 2 in the shielding casing 1 and be arranged at plurality of conductive terminals 3 in the insulating body 2.
See also Figure 1 and Figure 2, shielding casing 1 comprises upper surface 11, lower surface 12, left surface 13, right flank 14 and the rear end face 15 that is extended back and be bent to form by left surface 13 and right flank 14, and upper surface 11, lower surface 12, left surface 13, right flank 14 extend the guide surface 16 that is bent to form four bootable abutting ends insertions respectively forward.Upper surface 11 is provided with shell fragment 111, this shell fragment 111 deflection electric connectors 100 inboards in order to butt connector (not shown) housing butt; Upper surface 11 both sides extend back and form two holding parts 112, holding parts 112 and rear end face 15 be common to form a receiving space (not label) in order to accommodate insulating body 2 top fixing pieces 212 (being detailed later), and holding parts 112 can also guide insulating body 2 to insert; Lower surface 12 both sides punching presses form two fixing ends 121, fixing end 121 bend laterally and with lower surface 12 coplanes, when electric connector 100 was installed, fixing end 121 was welded in the stable fixing that circuit board (not shown) can be realized electric connector 100; Lower surface 12 extends back location tail end 122, when insulating body 2 inserts from shielding casing 1 rear end, can accurately insert in the shielding casing 1 along location tail end 122; This location tail end 122 also can be shielded in end 32 sides of conducting terminal 3, is shielded in the periphery of conducting terminal 3 ends 32 jointly with covering face 152 (being detailed later), and wherein this location tail end 122 can prevent that conducting terminal 3 is subjected to electromagnetic interference in the side; Left surface 13 and right flank 14 extend back and bend inwards and form rear end face 15, rear end face 15 comprise the maintenance face 151 that is used to cover insulating body 2 with cover conducting terminal 3 to prevent that conducting terminal 3 is subjected to the face that covers 152 of electromagnetic interference, cover face 152 and bend backward to extend by maintenance face 151 lower edges and form.
See also Fig. 3 and shown in Figure 4, insulating body 2 comprises main part 21, perpendicular to the Plug Division 22 of main part 21.Main part 21 upper surfaces 217 are provided with fixing piece 212, and fixing piece 212 is contained in the receiving space that holding parts 112 and rear end face 15 form and is connected to the edge of upper surface 11; Main part 21 lower surfaces 218 are provided with some projections 213, and projection 213 is connected to the edge of lower surface 12, move forward to prevent insulating body 2 with fixing piece 212 actings in conjunction of insulating body 2, are provided with the groove 216 of accommodating conducting terminal 3 between the projection 213; 218 projections, 213 both sides are provided with the location tail end 122 formation interference engagement of 215, the second interference parts 215, second interference part and shielding casing 1 lower surface 12 in the lower surface, make location tail end 122 and rear end face 15 actings in conjunction with better fixing insulating body 2; Main part 21 both sides are provided with first interference part 214, and when main part 21 matched with shielding casing 1, first interference part 214 formed interference engagement, better fixing insulating body 2 with shielding casing 1; Plug Division 22 comprises that flat part 221 reaches and flat part 221 integrated resettlement sections 222, and main part 21 is provided with groove 2211, and resettlement section 222 is provided with some slits 2221 of accommodating conducting terminal 3.
See also Fig. 3 and shown in Figure 4, conducting terminal 3 repeatedly is bent into by metal, this conducting terminal 3 comprises kink 33, the contact site 34 that electrically connects with butt connector and the end 32 that electrically connects with circuit board, also be provided with convex shoulder 31, can form fixing with insulating body 2, prevent that conducting terminal 3 from sliding when plug.Conducting terminal 3 is to combine by mode and insulating body 2 that edge buries moulding (insert molding).
Claims (10)
1. electric connector comprises shielding casing, is contained in insulating body and some conducting terminals that is contained in insulating body of shielding casing; Wherein shielding casing comprises upper surface, lower surface, left surface and right flank; Insulating body comprises main part and the Plug Division that is provided with perpendicular to main part; It is characterized in that: shielding casing also comprises the rear end face that is extended back and be bent to form by left surface and right flank, and this rear end face comprises maintenance face that is shielded in the insulating body rear end and the face that covers that is shielded in conducting terminal.
2. electric connector as claimed in claim 1 is characterized in that: the face of covering is that maintenance face lower edge bends backward to extend and forms.
3. electric connector as claimed in claim 1 or 2 is characterized in that: insulating body comprises a main part, main part top be provided with in order to the shielding casing fixing piece of fixing mutually.
4. electric connector as claimed in claim 3 is characterized in that: the main part bottom of insulating body be provided be connected to the shielding casing lower surface with the shielding casing projection of fixing mutually.
5. electric connector as claimed in claim 1 or 2 is characterized in that: the shielding casing upper surface is provided with the shell fragment of deflection upper surface inboard to connect with butt connector.
6. electric connector as claimed in claim 3 is characterized in that: shielding casing upper surface both sides extend back a pair of in order to form the holding parts of fixing with insulating body fixing piece.
7. electric connector as claimed in claim 1 or 2 is characterized in that: the shielding casing lower surface extends back the location tail end that a pair of bootable insulating body inserts.
8. electric connector as claimed in claim 7 is characterized in that: this location tail end is positioned at the conducting terminal both sides can realize covering the conducting terminal end profile.
9. electric connector as claimed in claim 1 is characterized in that: the conducting terminal edge is embedded in the insulating body.
10. electric connector as claimed in claim 9 is characterized in that: conducting terminal comprises that the contact site that is contained in the insulating body Plug Division, edge are embedded in the kink in the insulating body main part and extend the end of insulating body main part.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005201403985U CN2874849Y (en) | 2005-12-26 | 2005-12-26 | Electric connector |
EP06255387A EP1801934A3 (en) | 2005-12-26 | 2006-10-19 | Electrical receptacle connector with shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005201403985U CN2874849Y (en) | 2005-12-26 | 2005-12-26 | Electric connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2874849Y true CN2874849Y (en) | 2007-02-28 |
Family
ID=37781441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2005201403985U Expired - Fee Related CN2874849Y (en) | 2005-12-26 | 2005-12-26 | Electric connector |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1801934A3 (en) |
CN (1) | CN2874849Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108808322A (en) * | 2017-05-04 | 2018-11-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4386089B2 (en) * | 2007-03-27 | 2009-12-16 | パナソニック電工株式会社 | Mounting structure of connector receptacle on wiring board |
JP5473073B2 (en) * | 2010-09-07 | 2014-04-16 | 矢崎総業株式会社 | Receptacle shield case |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6682368B2 (en) * | 2000-05-31 | 2004-01-27 | Tyco Electronics Corporation | Electrical connector assembly utilizing multiple ground planes |
US6508678B1 (en) * | 2000-08-31 | 2003-01-21 | Advanced Connecteck Inc. | Electrical connector assembly |
TW572456U (en) * | 2003-05-07 | 2004-01-11 | Hon Hai Prec Ind Co Ltd | Electrical connector |
-
2005
- 2005-12-26 CN CNU2005201403985U patent/CN2874849Y/en not_active Expired - Fee Related
-
2006
- 2006-10-19 EP EP06255387A patent/EP1801934A3/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108808322A (en) * | 2017-05-04 | 2018-11-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Also Published As
Publication number | Publication date |
---|---|
EP1801934A3 (en) | 2007-08-08 |
EP1801934A2 (en) | 2007-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2766363Y (en) | Electric connector | |
CN201069846Y (en) | Cable connector assembly | |
CN201397899Y (en) | Electric connector | |
US7927114B2 (en) | Card edge connector having additional ground contact facilitating grounding of inserted memory module | |
US7442057B2 (en) | MIMO RF connector assembly | |
CN2699530Y (en) | Electric connector | |
CN2735587Y (en) | Power connector | |
CN204179274U (en) | Electric connector combination | |
CN102570116B (en) | For the interface contacts of electric connector | |
CN2682660Y (en) | Electric connector | |
CN104810689A (en) | Electric connector and preparation method thereof | |
CN104810690A (en) | Electric connector and preparation method thereof | |
CN2728035Y (en) | Electronic connector | |
CN201112846Y (en) | Electric connector | |
CN201142427Y (en) | Electric connector assembly | |
CN2874849Y (en) | Electric connector | |
CN2909592Y (en) | Electric connector assembly | |
CN2862395Y (en) | Socket coupling | |
CN201829725U (en) | Electric connector | |
CN201336460Y (en) | Electric connector | |
CN201142474Y (en) | Electric connector | |
CN211376987U (en) | Electric connector and connector combination | |
CN202633669U (en) | Electric connector | |
CN201112889Y (en) | Electric connector component | |
CN201397964Y (en) | Socket connector, pin connector and combination thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20121226 |