CN201194272Y - Socket and plug connector combination, socket connector thereof - Google Patents
Socket and plug connector combination, socket connector thereof Download PDFInfo
- Publication number
- CN201194272Y CN201194272Y CNU2008200463431U CN200820046343U CN201194272Y CN 201194272 Y CN201194272 Y CN 201194272Y CN U2008200463431 U CNU2008200463431 U CN U2008200463431U CN 200820046343 U CN200820046343 U CN 200820046343U CN 201194272 Y CN201194272 Y CN 201194272Y
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- CN
- China
- Prior art keywords
- socket
- plug
- insulating body
- connector
- 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
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Abstract
The utility model discloses a plug-socket connector combination, which comprises a socket connector and a plug connector. The socket connector comprises an insulating body equipped with a plurality of socket terminal slots accommodating socket terminals. Each socket terminal is provided with two elastic arms, each end of the two elastic arms is provided with a fastening convex part protruding to each other. The plug connector comprises an insulating body equipped with a plurality of plug terminal slots accommodating plug terminals. Each plug terminal is provided with a U-shaped plug terminal connection part. The two fastening convex parts of the socket terminal are fastened to the two sides of the plug terminal connection part. According to the utility model, the contact between the socket terminal and the plug terminal is more reliable and intermittent disconnection can be effectively avoided.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of socket plug connector combination and socket connector thereof.
Background technology
During the current socket plug connector of being made up of a pin connector and a socket connector made up, socket connector can be installed some female terminals, and pin connector generally can be installed some plug terminals.When pin connector docked with socket connector, some plug terminals can be respectively and a female terminal butt, thereby realize the data between pin connector and the socket connector and the transmission of power supply.
Yet the socket connector of current socket plug connector combination is when docking with pin connector, and female terminal is general only from a side and plug terminal elasticity butt.The female terminal of this structure is simple in structure, but is being impacted and during factor affecting such as vibrations, occurs easily being connected the hit problem between female terminal and the plug terminal.
The utility model content
Task of the present utility model is at above-mentioned the deficiencies in the prior art, to provide a kind of female terminal that makes to be connected reliable and stable socket connector and a kind of socket plug connector combination of using this socket connector with plug terminal.
The utility model provides the combination of socket plug connector to comprise: a socket connector, comprise an insulating body, offer some socket end pilot trench on this insulating body, contain a female terminal respectively in some socket end pilot trench, female terminal has a baseplate part, extend two elastic arms on the baseplate part, the end of two elastic arms protrudes a clamping protuberance respectively in opposite directions; And a pin connector, comprise an insulating body, offer some plug end pilot trench on the insulating body, contain a plug terminal respectively in some plug end pilot trench, plug terminal has the plug terminal that roughly takes the shape of the letter U and meets portion; Two clamping protuberances of described female terminal fasten the both sides of the portion that connects in plug terminal.
Socket connector that the utility model provides comprises: an insulating body offers some socket end pilot trench on this insulating body; And some female terminals, being contained in respectively in the socket end pilot trench, female terminal has a baseplate part, extends two elastic arms on the baseplate part, and the end of two elastic arms protrudes a clamping protuberance respectively in opposite directions.
As mentioned above, the utility model socket connector and using in the socket plug connector combination of this socket connector, rely on two elastic arms of female terminal and the structural design of two clamping protuberances, make socket connector when docking with pin connector, female terminal can be from two of plug terminal relative side and plug terminal Elastic Contact, thereby can be more reliable with contacting of plug terminal, impacted and during factor affecting such as vibrations, can effectively avoided occurring connecting the problem of hit.
Description of drawings
Fig. 1 is the stereogram of the utility model input and output connector when its female connectors and public connector are not pegged graft.
Fig. 2 is the three-dimensional exploded view of the female connectors of input and output connector shown in Figure 1.
Fig. 3 is the three-dimensional cutaway view of the insulating body of female connectors shown in Figure 2.
Fig. 4 is the stereogram of the metal shell of female connectors shown in Figure 2.
Fig. 5 is the three-dimensional exploded view of the public connector of input and output connector shown in Figure 1.
Fig. 6 is the stereogram of the insulating body of public connector shown in Figure 5.
Each description of reference numerals is as follows among the figure:
Retaining is along 113 female end pilot trench 114
Elastic arm groove 1141 connects groove 115
Collude and hold groove 116 tongue body slots 117
Leg portion 124 metal shells 130
Through hole 133 retaining sheets 134
Collude and hold sheet 138 socket spaces 150
Connect post 213 tongue body portions 214
Pedestal connects portion's 217 male end pilot trench 218
Fixing hole 219 insulating base frames 220
242 times card services 243 of upper clamp slice portion
Hole clipping 244 holds film perforation 245
Affixed 246 holddown groove 247
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, the combination of the utility model socket plug connector comprises a socket connector 10 and a pin connector 20.
See also Fig. 2, Fig. 3 and Fig. 4, socket connector 10 comprises an insulating body 110, some female terminals 120 and a metal shell 130.
Insulating body 110 has a base portion that roughly is square 111, and a socket part that roughly is square 112 is extended at the front surface place of base portion 111, and the lower surface of base portion 111 is in protruding out a retaining downwards along 113 near the place, rear surface.Offer on the insulating body 110 and two connect groove 115, at two a tongue body slot 117 and the some socket end pilot trench 114 that connect between the groove 115, socket end pilot trench 114 has two elastic arm grooves 1141 on the two relative cell walls that are opened in tongue body slot 117 respectively.Insulating body 110 in the rear surface of base portion 111 by last lateral margin place offer two be square collude and hold groove 116.
Contain a described female terminal 120 in some socket end pilot trench 114 of insulating body 110 respectively.Female terminal 120 has a roughly rectangular tabular baseplate part 121, and elastic arm 122, two elastic arms 122 that the cephalolateral margin of baseplate part 121 extends two almost parallels flexibly are contained in respectively in the elastic arm groove 1141.The end of two elastic arms 122 protrudes a clamping protuberance 123 respectively in opposite directions, and clamping protuberance 123 stretches out outside the elastic arm groove 1141.Extend back again after the lower lip rear end of baseplate part 121 protrudes out downwards and form a leg portion 124.
Described metal shell 130 is sheathed on the insulating body 110 and surrounds a socket space 150 with the socket part 112 of insulating body 110, and this socket space 150 is square tube shape (referring to Fig. 1).Metal shell 130 roughly is rectangular tubular, and it has a top wall portion 131, two side portion 132 and a bottom wall portion 136.The bending of the rear end of top wall portion 131 is extended two and is colluded and hold sheet 138, and this two colludes and hold sheet 138 and collude to be held in to collude and hold in the groove 116.Two side portion 132 protrudes out a fixing feet 135 respectively downwards in the lower lip place.All cut out the through hole 133 of a rectangle in top wall portion 131 and the two side portion 132.A retaining sheet 134 all extends in a lateral margin place of through hole 133 in top wall portion 131 and two side portion 132, and the end of retaining sheet 134 has the holding section 1341 that is bent to form laterally again after the bending to the inside.The lower lip of the end edge of bottom wall portion 136 and two side portion 132 surrounds a breach 1361, described retaining along 113 be positioned at these breach 1361 places and the retaining be resisted against on the bottom wall portion 136 along 113.
See also Fig. 5 and Fig. 6, described pin connector 20 comprises an insulating body 210, an insulating base frame 220, some plug terminals 230 and a metal body 240.
Described insulating body 210 has a body base that roughly is square 211, the rear end of body base 211 protrudes out a body that roughly is square and meets portion 212 and enclose respectively and connect 215, the two containment body portions 215 of two containment body portions of portion's 212 1 sides and body in body and connect and be formed with a sheath groove 216 between the portion 212 respectively.The rear end that body meets portion 212 is extended two and is connected post 213 and connect the tongue body portion 214 that roughly is tabular between the post 214 two.The front center of body base 211 protrudes out a pedestal that roughly is square and meets portion 217.Body base 211 offers a groove 2111 in upper and lower surface, offer two fixing holes 219 between the forward and backward surface of body base 211.The surface of the diapire of two grooves 2111 is protruding with a fixture block 2112.Offer some plug end pilot trench 218 on the insulating body 210, plug end pilot trench 218 has the fixture block groove 2181 at the rear portion place that is positioned at body base 211 and is positioned at the U-lag 2182 of the U-shaped that being in the tongue body portion 214 skew.
Described insulating base frame 220 roughly is square, and its upper surface place offers the card slot 221 of a rectangle.The place, rear surface of insulating base frame 220 offers a square seat groove (not shown), and the pedestal that contains described insulating body 210 in this groove meets portion 217.Also offer two coupling holes 222 and the some plug terminal uropores 223 that connect forward and backward surface on the insulating base frame 220.
Described plug terminal 230 is contained in the plug end pilot trench 218 of insulating body 210.Plug terminal 230 has the fixing bar 231 of a strip, and an end of fixing bar 231 passes from the plug terminal uropore 223 of insulating base frame 220.The other end of fixing bar 231 extends and is formed with a fastening block part 232 to the both sides protrusion, and this fastening block part 232 is installed in the fixture block groove 2181.The middle part of fastening block part 232 bending an extending extension 233, the end of extension 233 continue to extend and the arc bending extends to form a plug terminal that is the U-shaped that skews again and meets portion 234, and plug terminal connects in the U-lag 2182 that portion 234 is contained in insulating body 210.
Described metal body 240 has a socket tube 241 that is rectangular tubular, and the front portion of this socket tube 241 is inserted in the sheath groove 216.The last barrel cephalolateral margin of socket tube 241 after upwards bending is extended again forward bending extend to form a upper clamp slice portion 242, upper clamp slice portion 242 is contained in the groove 2111 and the front end of upper clamp slice portion 242 extend in the card slot 221.The cephalolateral margin of the following barrel of socket tube 241 bends after the extension bending forward downwards again and extends to form card service 243, and following card service 243 is contained in the groove 2111.Offer the hole clipping 244 of a rectangle on upper clamp slice portion 242 and the following card service 243 respectively, described fixture block 2112 is arranged in this hole clipping 244.What offer a rectangle on the barrel of the both sides of metal body 240 respectively holds film perforation 245, the leading edge of the barrel of metal body 240 both sides extends affixed 246 an of strip respectively forward, and affixed 246 end passes the fixing hole 219 of insulating body 210 and the coupling hole 222 of insulating base frame 220.Affixed 246 end offers holddown groove 247.
When the pin connector 20 of the utility model socket plug connector combination is pegged graft with socket connector 10, connecting post 213 insertions connects in the groove 115, tongue body portion 214 inserts in the tongue body slot 117, two clamping protuberances 123 of female terminal 120 from upper and lower two-side elastic fasten in plug terminal and connect in the portion 234, socket tube 241 inserts in the socket space 150, the holding section 1341 of the retaining sheet 134 at two side portion 132 places snaps in and holds in the film perforation 245, and retaining sheet 134 elasticity at top wall portion 131 places press on the surface of socket tube 241.
As mentioned above, the utility model socket connector and using in the socket plug connector combination of this socket connector, rely on two elastic arms 122 of female terminal 120 and the structural design of two clamping protuberances 123, make socket connector 10 when docking with pin connector, female terminal 120 can be from two of plug terminal relative side and plug terminal Elastic Contact, thereby with contacting of plug terminal can be more reliable, impacted and during factor affecting such as vibrations, can effectively avoided occurring connecting the problem of hit.
Claims (10)
1. a socket plug connector combination comprises a socket connector and a pin connector; Socket connector comprises an insulating body, offers some socket end pilot trench on this insulating body, contains a female terminal respectively in some socket end pilot trench; Pin connector comprises an insulating body, offers some plug end pilot trench on the insulating body, contains a plug terminal respectively in some plug end pilot trench; It is characterized in that: described female terminal has a baseplate part, extends two elastic arms on the baseplate part, and the end of two elastic arms protrudes a clamping protuberance respectively in opposite directions; Described plug terminal has the plug terminal that takes the shape of the letter U and meets portion; Two clamping protuberances of described female terminal fasten the both sides of the portion that connects in plug terminal.
2. socket plug connector combination as claimed in claim 1 is characterized in that: offer two on the described insulating body and connect groove; Insulating body has two and connects post, connects the post insertion and connects in the groove.
3. socket plug connector combination as claimed in claim 1, it is characterized in that: offer a tongue body slot on the described insulating body, described socket end pilot trench has two elastic arm grooves on the cell wall that is opened in the tongue body slot, and the elastic arm groove is accommodated described elastic arm, and described clamping protuberance stretches out the elastic arm groove; Insulating body has a tongue body portion, and described plug end pilot trench has a U-lag, and this U-lag is opened in the tongue body portion, and U-lag is accommodated described plug terminal and met portion; Tongue body portion inserts in the tongue body slot.
4. socket plug connector combination as claimed in claim 1, it is characterized in that: described insulating body has a socket part, is arranged with a metal shell on the insulating body, and the socket part of this metal shell and insulating body surrounds a socket space; Fixing has a metal body on the described insulating body, and this metal body has a socket tube, and socket tube inserts in the socket space.
5. socket plug connector combination as claimed in claim 4, it is characterized in that: described insulating body has a body base, the middle part, rear end of body base protrudes out a body and meets portion and enclose the two containment body portions that connect portion's one side in body respectively, and two containment body portions and body connect and be formed with a sheath groove between the portion respectively; Insert in the sheath groove front portion of described socket tube.
6. socket plug connector combination as claimed in claim 1, it is characterized in that: described plug terminal has a fastening block part, and the plug end pilot trench has a fixture block groove, and fastening block part is installed in this fixture block groove.
7. socket connector, comprise an insulating body, offer some socket end pilot trench on this insulating body, contain a female terminal respectively in some socket end pilot trench, it is characterized in that: female terminal has a baseplate part, extend two elastic arms on the baseplate part, the end of two elastic arms protrudes a clamping protuberance respectively in opposite directions.
8. socket connector as claimed in claim 7 is characterized in that: described insulating body has a base portion, protrudes out a retaining edge on the base portion, offers on the base portion to collude and holds groove; Be arranged with a metal shell on the described insulating body, metal shell has a top wall portion, two side portion and a bottom wall portion, and an ora terminalis of bottom wall portion and the lateral margin of two side portion surround a breach, and the bending of an end of top wall portion is extended two and colluded and hold sheet; Described retaining is along being positioned at indentation, there and retaining along being resisted against on the bottom wall portion, and two collude and hold sheet and collude to be held in to collude and hold in the groove.
9. socket connector as claimed in claim 7 is characterized in that: offer two on the described insulating body and connect groove.
10. socket connector as claimed in claim 7, it is characterized in that: offer a tongue body slot on the described insulating body, described socket end pilot trench has two elastic arm grooves on the cell wall that is opened in the tongue body slot, and the elastic arm groove is accommodated described elastic arm, and described clamping protuberance stretches out the elastic arm groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200463431U CN201194272Y (en) | 2008-04-10 | 2008-04-10 | Socket and plug connector combination, socket connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200463431U CN201194272Y (en) | 2008-04-10 | 2008-04-10 | Socket and plug connector combination, socket connector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194272Y true CN201194272Y (en) | 2009-02-11 |
Family
ID=40393804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200463431U Expired - Fee Related CN201194272Y (en) | 2008-04-10 | 2008-04-10 | Socket and plug connector combination, socket connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194272Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500898A (en) * | 2013-10-07 | 2014-01-08 | 连展科技电子（昆山）有限公司 | Mini-type socket connector |
| CN104362451A (en) * | 2014-11-06 | 2015-02-18 | 连展科技电子（昆山）有限公司 | Socket connector with two-way plugging function |
-
2008
- 2008-04-10 CN CNU2008200463431U patent/CN201194272Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500898A (en) * | 2013-10-07 | 2014-01-08 | 连展科技电子（昆山）有限公司 | Mini-type socket connector |
| CN103500898B (en) * | 2013-10-07 | 2017-12-01 | 连展科技电子（昆山）有限公司 | Minitype socket connector |
| CN104362451A (en) * | 2014-11-06 | 2015-02-18 | 连展科技电子（昆山）有限公司 | Socket connector with two-way plugging function |
| CN104362451B (en) * | 2014-11-06 | 2023-05-05 | 连展科技电子（昆山）有限公司 | Socket connector with bidirectional plugging function |
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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: 20090211 Termination date: 20100410 |