CN201868609U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201868609U CN201868609U CN2010205676855U CN201020567685U CN201868609U CN 201868609 U CN201868609 U CN 201868609U CN 2010205676855 U CN2010205676855 U CN 2010205676855U CN 201020567685 U CN201020567685 U CN 201020567685U CN 201868609 U CN201868609 U CN 201868609U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- conducting terminal
- groove
- auxiliary section
- 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
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Abstract
The utility model relates to an electric connector which comprises an insulating body and a plurality of conductive terminals, wherein each conductive terminal is made of strip metal sheets and is provided with an inside surface which is attached with the insulating body; the inside surface of the conductive terminal is provided with a groove which extends along the length direction of the conductive terminal; and the insulating body is provided with a rib which is formed by the insulating body extending into the groove. The electric connector can effectively enhance the strength of the insulating body, and prevent the insulating body from deforming along with the terminal in butting.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to a kind of Board-to-Board Electrical Connector.
[background technology]
The prior art relevant with the utility model can be consulted Chinese patent No. 101295833, described electric connector comprises insulating body and is contained in the interior plurality of conductive terminals of insulating body, described conducting end has inside and outside sidewall and upper and lower wall, insulating body is shaped in the space that wall surrounds, when this connector and corresponding butt connector connect, because insulating body intensity is limited, easy distortion with terminal produces topples over distortion accordingly.Following connector trend miniaturization development, the spacing between terminal and terminal can diminish gradually, and the plastic cement stress deformation is on the rise.
For fear of the problems referred to above, the utility model proposes a kind of new electric connector to compensate its defect.
[utility model content]
The purpose of this utility model is to provide a kind of electric connector, and its conducting terminal has structure-improved, makes that integrated with it insulating body has enough intensity.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, it comprises insulating body and plurality of conductive terminals, described conducting terminal is made by strip sheet metal and is had a medial surface of fitting with insulating body, described conducting terminal medial surface is provided with the groove of stretching along conducting terminal length direction edge, and insulating body has the convex tendon that enters formation in the groove.
Compared with prior art, electric connector of the present utility model has following beneficial effect: by groove is set on conducting terminal, when insulating body and conducting terminal are one-body molded, plastic cement can enter this groove, on insulating body, form convex tendon, improve the intensity of insulating body, insulating body deforms when preventing to dock.
[description of drawings]
Fig. 1 is the stereogram of the utility model electric connector and butt connector.
Fig. 2 is electric connector shown in Figure 1 and another visual angle stereogram of butt connector.
Fig. 3 illustrates the partial enlarged drawing of part for Fig. 1.
Fig. 4 is the cutaway view of Fig. 1 along the A-A direction.
[embodiment]
See also Fig. 1 to shown in Figure 4, the utility model electric connector 100 comprises insulating body 1, some conducting terminals 2 that is contained in insulating body 1.200 of butt connectors are in order to connect the butt joint conducting terminal 4 that it comprises butt joint insulating body 3 and is contained in butt joint insulating body 3 with described electric connector 100.
See also shown in Figure 1ly, described insulating body 1 is the cuboid by the synthetic resin contour forming of insulating properties, and conducting terminal 2 is symmetricly set on two longitudinal edges of insulating body 1, and is installed in the accepting groove (indicating) of insulating body 1 spaced set.Insulating body 1 has along its periphery and forms the surrounding wall portion 11 that roughly becomes rectangular ring continuously, the inboard of this surrounding wall portion 11 is formed with the baseplate part 12 of general planar, two opposed long limits form the auxiliary section 13 of vertically extending from baseplate part, and these 13 two ends, auxiliary section have the vertically opposing inwall 14 and the roof 16 of outer wall 15 and level.
See also Fig. 3 and in conjunction with shown in Figure 4, described conducting terminal 2 is bent to form by strip sheet metal, comprises the afterbody 26 parallel with insulating body 1 baseplate part 12, extends and outwards bend and coat the clamping part 23 that the top 24 of roof 16 and inflection downwards and part coat outer wall through the vertical sidepiece 25, the levels that run through baseplate part 12 and coat inwall of being bent to form of one first bend 21 from afterbody 26.Described sidepiece, top and clamping part 23 integral body are bent to form reverse U shape.Clamping part 23 is conquassation processing, forms the step transition that caves on the integral width direction with top 24.
Described conducting terminal 2 sidepieces 25 comprise the medial surface 251 of fitting with insulating body and with the opposing lateral surface 252 of medial surface 251, medial surface 251 is provided with the groove 2511 that extends along the terminal longitudinally, this groove 2511 extends upwardly to conducting terminal 2 tops 24 respectively and extends downward weldering afterbody 26 from medial surface, and the part that groove 2511 extends to the top further extends to clamping part 23 free terminals.During moulding, the plastic cement of insulating body 1 enters in the groove 2511 of conducting terminal 2 medial surfaces, be formed with the convex tendon 17 of respective slot 2511 on auxiliary section 13 inwalls, outer wall and the roof that cooperates with conducting terminal, convex tendon 17 extends the intensity that is provided with raising insulating body 1 auxiliary section 13 up and down, simultaneously, the groove 2511 that extends to clamping part 23 free terminals can form the mould circulation flow path better, guarantees convex tendon 17 abundant moulding.252 of the lateral surfaces of described conducting terminal 2 are a plane, are exposed to the contact-making surface that insulating body 1 outer also conduct cooperates with butt joint conducting terminal 4.
See also Fig. 1 to shown in Figure 4, butt joint insulating body 3 comprises roughly the butt joint surrounding wall portion 31 and the rectangle island portion 32 that is positioned at butt joint surrounding wall portion 31 central authorities of rectangular ring-type, forms the chimeric slot part 33 that cooperates with the mating part 13 of electric connector 100 between described butt joint surrounding wall portion 31 and the island portion 32.Each butt joint conducting terminal 4 is disposed at butt joint insulating body 3 along horizontal cross direction, comprise the first U-shaped portion 41 that is arranged at butt joint surrounding wall portion 31 peripheries and be connected the first U-shaped portion and be arranged at the J-shaped portion 43 of chimeric slot part 33 peripheries, the free terminal of J-shaped portion 43 is formed with the butt joint contact site 431 that matches with conducting terminal 2 lateral surfaces 252 of electric connector 100, and the another side relative with butt joint contact site 431 also is provided with the projection 433 that cooperates with conducting terminal 2 clamping parts 23 in the second U-shaped portion 43.
The utility model electric connector 100 cooperates with butt connector 200 butt joint contact sites 451 by clamping part 23, lateral surface 252 cooperates with leading section 431, thereby realize stable the fastening, the butt joint conducting terminal 4 that the conducting terminal 2 of connector 100 can be subjected to butt connector 200 during butt joint give with thrust, because conducting terminal 2 medial surfaces are provided with groove 2511, when injection mo(u)lding, form convex tendon 17 on the auxiliary section 13 of the surrounding wall portion 11 of insulating body 1, be reinforcement, make the intensity enhancing of auxiliary section 13, the conducting terminal that docking section thrust causes when effectively preventing to dock drives the generation of plastic deformed phenomenon.The present embodiment butt connector is provided with the situation of island portion for central authorities, and in some other connector that island portion is not set, the demand and the effect that improve intensity are then more obvious.In addition, because have certain spacing between the conducting terminal sidepiece, this part gap also can be formed with the structure of similar reinforcement during plastic rubber shaping, in the littler terminal pitch of some other requirement, more in the electric connector of miniaturization, effect of the present utility model is also more obvious.
Claims (7)
1. electric connector, it comprises insulating body and plurality of conductive terminals, described conducting terminal is made by strip sheet metal, has the medial surface of fitting with insulating body, it is characterized in that: described conducting terminal medial surface is provided with along the conducting terminal length direction along the groove stretched, and insulating body has and enters in the groove and the convex tendon that forms.
2. electric connector as claimed in claim 1 is characterized in that: described conducting terminal has and medial surface opposite external side face, and described lateral surface is exposed in the insulating body with the contact-making surface as electric connector.
3. electric connector as claimed in claim 1 or 2, it is characterized in that: described insulating body comprises the baseplate part of level and the auxiliary section of stretching from the vertical edge of baseplate part, described auxiliary section has the vertically opposing inner and outer wall and the roof of level, and described convex tendon is formed on the inwall of auxiliary section and vertically along stretching.
4. electric connector as claimed in claim 3, it is characterized in that: described conducting terminal comprises the weldering afterbody parallel with the insulating body baseplate part, run through baseplate part and upwards coat inwall sidepiece, coat the top of roof and coat the clamping part of outer wall to the lower part, described medial surface is positioned on the sidepiece of conducting terminal.
5. electric connector as claimed in claim 4 is characterized in that: described groove also further extends to the free terminal of clamping part through the top.
6. electric connector as claimed in claim 5 is characterized in that: described auxiliary section is a lengthwise rectangle frame mouth, and conducting terminal is symmetricly set on two longitudinal edges.
7. electric connector as claimed in claim 5 is characterized in that: described clamping part is that the step transition that caves on the integral width direction is processed also and formed between the top in conquassation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205676855U CN201868609U (en) | 2010-10-19 | 2010-10-19 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205676855U CN201868609U (en) | 2010-10-19 | 2010-10-19 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868609U true CN201868609U (en) | 2011-06-15 |
Family
ID=44139754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205676855U Expired - Fee Related CN201868609U (en) | 2010-10-19 | 2010-10-19 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558776A (en) * | 2015-09-25 | 2017-04-05 | 连展科技（深圳）有限公司 | Plug electric connector and socket electric connector |
| CN107910676A (en) * | 2017-10-27 | 2018-04-13 | 昆山嘉华电子有限公司 | Electric connector and combinations thereof |
-
2010
- 2010-10-19 CN CN2010205676855U patent/CN201868609U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558776A (en) * | 2015-09-25 | 2017-04-05 | 连展科技（深圳）有限公司 | Plug electric connector and socket electric connector |
| CN106558776B (en) * | 2015-09-25 | 2024-03-15 | 连展科技（深圳）有限公司 | Plug electric connector and socket electric connector |
| CN107910676A (en) * | 2017-10-27 | 2018-04-13 | 昆山嘉华电子有限公司 | Electric connector and combinations thereof |
| CN107910676B (en) * | 2017-10-27 | 2019-12-10 | 昆山嘉华电子有限公司 | Electric connector and combination thereof |
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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: 20110615 Termination date: 20111019 |