CN201966416U - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
CN201966416U
CN201966416U CN2010206905086U CN201020690508U CN201966416U CN 201966416 U CN201966416 U CN 201966416U CN 2010206905086 U CN2010206905086 U CN 2010206905086U CN 201020690508 U CN201020690508 U CN 201020690508U CN 201966416 U CN201966416 U CN 201966416U
Authority
CN
China
Prior art keywords
crown cap
insulating body
electric connector
draw
groove
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
Application number
CN2010206905086U
Other languages
Chinese (zh)
Inventor
王飞
中濑雄章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foxconn Kunshan Computer Connector Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Foxconn Kunshan Computer Connector Co Ltd
Priority to CN2010206905086U priority Critical patent/CN201966416U/en
Application granted granted Critical
Publication of CN201966416U publication Critical patent/CN201966416U/en
Priority to US13/340,607 priority patent/US8690605B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electric connector, including the insulating body, electrically conductive terminal installed on the insulating body, crown cap and the metal shell that covers the insulating body. The mentioned insulating body includes the basal portion and extends the hyoplastron that forms from the basal portion forward direction. The hyoplastron includes the terminal accepting groove used for accommodating the bottom of electrically conductive terminal and complex top of crown cap. The crown cap includes the main part and buckles from the main part front end and extend the preceding tip that forms cladding hyoplastron front end reason. The tip is equipped with the draw-in groove. When the insulating body is shaped with crown cap, the insulating material is packed into in the draw-in groove and formed the fixture block of holding with the draw-in groove card. This utility model electric connector can make crown cap and insulating body keep an organic whole nature.

Description

Electric connector
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of input and output type electric connector.
Background technology
Along with the development of miniaturization of electronic products trend, electric connector field is faced with lot of challenges, how keep electrical connector stability can in, the size that reduces electric connector becomes the difficult problem that must capture.Tradition input and output type electric connector generally comprises insulating base, is located at the conducting terminal on the insulating base and is located in the outer metal shell of insulating body, described insulating body comprises that the forward direction extension is used for the hyoplastron that docks with butt connector, but along with reducing of size, very thin hyoplastron in practical operation very easily because of the insufficient strength damage that causes breaking.
No. 101320860 publication of the People's Republic of China (PRC) disclosed a kind of novel input and output type electric connector, it has disclosed a kind of crown cap of being located at traditional electrical connector hyoplastron one side, so can effectively strengthen the intensity of electric connector hyoplastron, ensure that electric connector can not make hyoplastron impaired easily in the grafting process.But above-mentioned crown cap and insulating body are shaped in insulating body hyoplastron one side, lack certain fixing structure between itself and the insulating body, electric connector suffer external force, aging, particularly be heated etc. under the situation, the insulating body hyoplastron may buckling deformation, the reinforcement metal shell is separated with hyoplastron form the space, crown cap is upwarped and influence the use of electric connector.
Therefore, necessaryly provide a kind of electric connector that can overcome aforementioned disadvantages.
The utility model content
The purpose of this utility model is to provide a kind of electric connector that makes crown cap and insulating body keep one.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of electric connector, comprise insulating body, be installed on conducting terminal and the crown cap on the insulating body and cover the metal shell of insulating body, described insulating body comprises base portion and the hyoplastron that extends to form from the base portion forward direction, described hyoplastron comprises that being provided with terminal containing slot is used to accommodate the bottom surface of conducting terminal and the end face that cooperates with crown cap, and described crown cap comprises that main part and the bending of autonomous body front end extend to form the leading section that coats the hyoplastron front-end edge; Described crown cap leading section is provided with draw-in groove, and when insulating body and crown cap were one-body molded, filling insulating material was advanced in the draw-in groove and formed the fixture block that holds with draw-in groove.
Compared with prior art, the utlity model has following beneficial effect: by draw-in groove and the integrated mode of insulating body are set at the crown cap leading section, make crown cap and insulating body hyoplastron fluid-tight engagement and loosening, ensured the result of use of electric connector.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the part three-dimensional exploded view of the utility model electric connector.
Fig. 3 is the three-dimensional exploded view of electric connector shown in Figure 1.
Fig. 4 is the handstand three-dimensional exploded view of electric connector shown in Figure 1.
Fig. 5 is the cutaway view along A-A line shown in Figure 1.
Fig. 6 is the partial enlarged drawing of part shown in Fig. 5 dotted line.
Fig. 7 is the cutaway view along A-A line shown in Figure 1.
Fig. 8 is the partial enlarged drawing of part shown in Fig. 7 dotted line.
Embodiment
Please refer to Fig. 1 to shown in Figure 4, the utility model electric connector 100 comprises insulating body 10 with hyoplastron 12, be installed on conducting terminal 30 in the insulating body 10, be installed on the outer metal shell 40 of insulating body 10 and cover the crown cap 20 of insulating body 10 hyoplastrons 12 1 sides.
Described insulating body 10 comprises base portion 11, reaches the hyoplastron 12 that extends to form forward from base portion 11 front ends from base portion 11 both end sides to the shoulder 13 that extends to form, described base portion 11 tops and rear end are provided with some hole clippings 110, and described base portion 11 connects to hyoplastron one side surface and is formed with terminal containing slot 111.Described hyoplastron 12 comprises with the end face 121 of crown cap 20 fixings and is provided with the bottom surface 122 of terminal containing slot 111 that hyoplastron 12 front-end edge both sides edges form salient angles 123.
Described conducting terminal 30 comprises that holding parts 31, the contact site 32 that extends to form from holding parts 31 forward directions reach the weld part 33 that extends to form from the bending of holding parts 31 other ends, conducting terminal 30 runs through base portion 11 forward from body 10 afterbodys that insulate, and described contact site enters in the terminal containing slot 111 of hyoplastron 12 bottom surfaces 122.
Described crown cap 20 is integrated with insulating body 10, comprise main part 21, autonomous 21 liang of lateral bucklings of body and extend internally relatively and cover the side end 22 at hyoplastron 12 end faces 121 two ends and the leading section 23 that the bending of autonomous body 21 front-end edges extended to form and covered hyoplastron 12 end faces 121 front-end edges downwards, the side end 22 of described crown cap 20 and the junction surface of leading section 23 place is formed with the breach 24 corresponding with the salient angle 123 of hyoplastron 12 edges, and described salient angle 123 correspondences are accommodated breach 24 places that are immobilizated in crown cap 20.
Described metal shell 40 is frame shape structure and is coated on outside the insulating body 10, and described insulating body 10 is packed into from metal shell 40 rear ends.Metal shell 40 comprises frame shape structure 41, frame shape structure 41 front and back connect and form the receiving space 43 of accommodating insulating body 10, the hole clipping 110 that frame shape structure 41 rear ends are provided with some cards 44 and insulating body 10 holds mutually, and the top that frame shape structure 41 front end butt connectors (not shown) are inserted the porch extends to form guiding shell fragment 42 to receiving space 43 inner bendings.
See also Fig. 3 to shown in Figure 6, described crown cap 20 main parts 21 are provided with holding hole 210 near the both sides, rear end of insulating body 10 base portions 11, main part 21 front ends are provided with some through holes 212 near leading section 23 places, described through hole 212 partly tilts to thin formation rake 213 near holding hole 210 1 sides, is provided with the depressed part 211 that embeds in the hyoplastron 12 between holding hole 210 and through hole 212.In crown cap 20 and insulating body 10 one-body molded processes, crown cap 20 rear ends are imbedded in the base portion 11 of insulating body 10, insulating material connects the holding hole 210 of crown cap 20, crown cap 20 firmly is fixed in insulating body 10 base portions 11, insulating material is full of the through hole 212 of crown cap 20 front ends simultaneously and forms insulation projection 124, make insulation projection 124 cover rake 213 tops in the through hole 212, make the crown cap 20 generation slit that do not get loose with insulating body 10 hyoplastrons, 12 tight fixings.
See also Fig. 3, Fig. 4, Fig. 7 and shown in Figure 8, crown cap 20 leading sections 23 are included in the bend 231 of place, the junction surface formation of leading section 23 and main part 21, described bend 231 thins near hyoplastron 12 1 sides and forms draw-in groove 232, and forming the hook part 233 that extends internally at leading section 23 terminal edge thus, the inner width of described thus draw-in groove 232 is greater than the A/F of draw-in groove 232.After described crown cap 20 and insulating body 10 are one-body molded, insulating material is full of the draw-in groove 232 on the crown cap 20 and forms fixture block 125, because draw-in groove 232 A/Fs are less than inner width, so fixture block 125 can be stablized and be immobilizated in the draw-in groove 232 and can't get loose, the hook part 233 of while crown cap 20 leading sections 23 and fixture block 125 be fixing in vertical direction, crown cap 20 can't upwards be separated with hyoplastron 12 and form the slit, ensured the result of use of electric connector 100.
The utility model electric connector 100 adopts at crown cap 20 leading sections 23 draw-in groove 232 and insulating body 10 integrated modes is set, and crown cap 20 is not become flexible with insulating body 10 hyoplastrons, 12 fluid-tight engagement, has ensured the result of use of electric connector 100.

Claims (10)

1. electric connector, comprise insulating body, be installed on conducting terminal and the crown cap on the insulating body and cover the metal shell of insulating body, described insulating body comprises base portion and the hyoplastron that extends to form from the base portion forward direction, described hyoplastron comprises that being provided with terminal containing slot is used to accommodate the bottom surface of conducting terminal and the end face that cooperates with crown cap, and described crown cap comprises that main part and the bending of autonomous body front end extend to form the leading section that coats the hyoplastron front-end edge; It is characterized in that: described crown cap leading section is provided with draw-in groove, and when insulating body and crown cap were one-body molded, filling insulating material was advanced in the draw-in groove and formed the fixture block that holds with draw-in groove.
2. electric connector as claimed in claim 1 is characterized in that: described crown cap leading section is included in the bend of leading section and the formation of place, main part junction surface, and described draw-in groove is arranged on this bend.
3. electric connector as claimed in claim 2 is characterized in that: described draw-in groove thins formation near insulating body hyoplastron one side on this bend, and forms the hook part that extends internally at the ora terminalis of leading section thus.
4. electric connector as claimed in claim 3 is characterized in that: described draw-in groove inner width is greater than the A/F of draw-in groove.
5. electric connector as claimed in claim 4 is characterized in that: the fixture block in the described filling crown cap draw-in groove in vertical direction with the hook part fixing of draw-in groove.
6. electric connector as claimed in claim 1 is characterized in that: described crown cap main part two lateral bucklings extend to form the side end that coats the hyoplastron both sides, and described side end and leading section joint form breach.
7. electric connector as claimed in claim 6 is characterized in that: when described crown cap and insulating body are one-body molded, fill the formation salient angle in the indentation, there of crown cap corner.
8. electric connector as claimed in claim 1, it is characterized in that: described crown cap main part rear end forms two holding hole near both sides, insulating body base portion place, the rear end moulding of described crown cap is imbedded in the insulating body base portion, and holding hole is insulated the material perforation and is retained in the base portion.
9. electric connector as claimed in claim 1 is characterized in that: be provided with the depressed part that embeds in the hyoplastron in the middle of the described crown cap main part.
10. electric connector as claimed in claim 1, it is characterized in that: described metal shell is frame shape structure and is enclosed to form receiving space, frame shape structure has extended to form the guiding shell fragment to receiving space, also be provided with some cards on the frame shape structure, the insulating body base portion is provided with some hole clippings that hold with the metal shell card.
CN2010206905086U 2010-12-30 2010-12-30 Electric connector Expired - Fee Related CN201966416U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010206905086U CN201966416U (en) 2010-12-30 2010-12-30 Electric connector
US13/340,607 US8690605B2 (en) 2010-12-30 2011-12-29 I/O connector having metal covering portion tightly fixed with insulative housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206905086U CN201966416U (en) 2010-12-30 2010-12-30 Electric connector

Publications (1)

Publication Number Publication Date
CN201966416U true CN201966416U (en) 2011-09-07

Family

ID=44528968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206905086U Expired - Fee Related CN201966416U (en) 2010-12-30 2010-12-30 Electric connector

Country Status (1)

Country Link
CN (1) CN201966416U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103107452A (en) * 2013-02-04 2013-05-15 泰强电子(深圳)有限公司 Electric coupler
CN103647173A (en) * 2013-11-25 2014-03-19 连展科技电子(昆山)有限公司 Reinforcement structure of socket electric connector
CN103840295A (en) * 2013-04-03 2014-06-04 连展科技电子(昆山)有限公司 Socket connector with reinforcing structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103107452A (en) * 2013-02-04 2013-05-15 泰强电子(深圳)有限公司 Electric coupler
CN103840295A (en) * 2013-04-03 2014-06-04 连展科技电子(昆山)有限公司 Socket connector with reinforcing structure
CN103647173A (en) * 2013-11-25 2014-03-19 连展科技电子(昆山)有限公司 Reinforcement structure of socket electric connector
CN103647173B (en) * 2013-11-25 2017-12-01 连展科技电子(昆山)有限公司 Reinforcement structure of socket electric connector

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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: 20110907

Termination date: 20131230