CN201194271Y - Socket connector, plug connector and plug connector combination - Google Patents
Socket connector, plug connector and plug connector combination Download PDFInfo
- Publication number
- CN201194271Y CN201194271Y CNU2008200467201U CN200820046720U CN201194271Y CN 201194271 Y CN201194271 Y CN 201194271Y CN U2008200467201 U CNU2008200467201 U CN U2008200467201U CN 200820046720 U CN200820046720 U CN 200820046720U CN 201194271 Y CN201194271 Y CN 201194271Y
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- pilot trench
- connector
- extended
- 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 socket connector, a plug connector and a plug-socket connector combination. The socket connector comprises an insulating body and a plurality of socket terminals; each socket terminal is provided with an elastic arm and a contact portion, the end of the elastic arm is bent and extended to form an abutting portion; the plug connector comprises an insulating body and a plurality of plug terminals, each plug terminal is provided with an elastic abutting portion and a connection portion, the elastic abutting portion comprises an abutting press portion, the middle part of the connection portion is provided with a connection segment; the abutting press portion abuts against the contact portion; and the abutting portion abuts against the connection segment. The socket terminal of the socket connector and the plug terminal of the plug connector form two-point elastic contact, thus the contact 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 connector, pin connector and the combination of socket plug connector.
Background technology
The combination of socket plug connector has socket connector and pin connector, and pin connector has some plug terminals, and socket connector has some female terminals.When pin connector docks with socket connector, plug terminal respectively with the female terminal butt, thereby realize signal transmission between pin connector and the socket connector.
Yet, the plug terminal of existing pin connector only carries out single-point from a side with the female terminal of socket connector and contacts, the plug terminal of this contact structures and female terminal simple in structure, but impacted and during factor affecting such as vibrations the ease of connection generation hit between plug terminal and the female terminal.
The utility model content
One of the utility model purpose be at above-mentioned the deficiencies in the prior art provide a kind of its female terminal can with the reliable and stable socket connector that is connected of the plug terminal of the pin connector that connects.
Two of the utility model purpose be to provide a kind of its plug terminal can with the reliable and stable pin connector that is connected of the female terminal of the socket connector that connects.
Three of the utility model purpose is to provide a kind of female terminal of socket connector to be connected reliable and stable socket plug connector combination with the plug terminal of pin connector.
For reaching one of above-mentioned purpose, socket connector that the utility model provides comprises an insulating body, offer some socket end pilot trench on this insulating body, in these some socket end pilot trench respectively fixing one female terminal is arranged, described female terminal has a baseplate part, be extended with an elastic arm on the baseplate part, the end bending of elastic arm is extended with an abutting part, and an end of baseplate part is extended with a contact site.
For reaching two of above-mentioned purpose, pin connector that the utility model provides comprises an insulating body, offers some plug end pilot trench on this insulating body; Contain a plug terminal respectively in these some plug end pilot trench; This plug terminal has a holding board, is extended with a butted portion on the holding board, and butted portion comprises a pressure section; One end of holding board extends a junction, and the middle part of connecting portion has a linkage section.
For reaching three of above-mentioned purpose, the utility model provides the combination of socket plug connector to comprise a socket connector and a pin connector; This socket connector comprises an insulating body and some female terminals, offers some socket end pilot trench on the insulating body, and some female terminals are immobilizated in respectively in the socket end pilot trench; This pin connector comprises an insulating body and some plug terminals, offers some plug end pilot trench on the insulating body, and some plug terminals are contained in respectively in the plug end pilot trench; Described female terminal has baseplate part, is extended with an elastic arm on the baseplate part, and the end bending of elastic arm is extended with an abutting part, and an end of baseplate part is extended with a contact site; Described plug terminal has a holding board, holding board is extended with a butted portion, butted portion comprises that one can be resisted against the pressure section on the contact site of a female terminal, and an end of holding board extends a junction, the middle part of connecting portion have one can with the linkage section of the abutting part butt of female terminal.
As mentioned above, in the utility model socket connector, pin connector and the combination of socket plug connector, abutting part and the pressure section of contact site and plug terminal and the structural design of linkage section by female terminal, making the female terminal of mutual butt joint can form two point elasticities with plug terminal contacts, thereby contact more reliable, 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 this creation socket plug connector combination.
Fig. 2 is the three-dimensional exploded view of the socket connector of socket plug connector shown in Figure 1 combination.
Fig. 3 is the stereogram of the metal shell of socket connector shown in Figure 2.
Fig. 4 is the three-dimensional cutaway view of socket connector shown in Figure 2.
Fig. 5 is the three-dimensional exploded view of the pin connector of socket plug connector shown in Figure 1 combination.
Fig. 6 is the stereogram of the insulating body of pin connector shown in Figure 5.
Fig. 7 is the three-dimensional cutaway view of pin connector shown in Figure 5.
Each description of reference numerals is as follows among the figure:
Retaining colludes along 113 and holds groove 114
The first socket end pilot trench, 115 second socket end pilot trench 116
First female terminal, 120 baseplate parts 121
Accepting hole 122 elastic arms 123
Abutting part 124 contact sites 125
Baseplate part 131 accepting holes 132
Contact site 135 leg portions 136
Hold film perforation 144 retaining sheets 145
Replace sheet 149 tops 1491
Groove 2111 fixture blocks 2112
Fixing hole 2113 socket parts 212
Plug end pilot trench 213 containment body portions 215
Sheath groove 216 tongue body slots 217
Butted 225 elastic portion 2251
Weldering afterbody 226 connecting portions 227
Hole clipping 244 holding holes 245
Affixed 246
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 first female terminals 120, some second female terminals 130 and a metal shell 140.
Insulating body 110 has a base portion 111 that roughly is cuboid, and the front surface of base portion 111 extends one forward and roughly is rectangular tabular tongue body portion 112, and base portion 111 rear ends extend to form a retaining along 113 downwards and to both sides.The upper surface of base portion 111 and the junction of rear end face offer two square colluding and hold groove 114.Offer the some first socket end pilot trench 115 and some second socket end pilot trench 116 that extend to tongue body portion 112 lower surfaces that extend to the upper surface of tongue body portion 112 on the insulating body 110.
First female terminal 120 has a roughly rectangular tabular baseplate part 121.Baseplate part 121 is contained in the first socket end pilot trench 115 of insulating body 110, and cut out the accepting hole 122 and the elastic arm 123 along the extension of accepting hole 122 directions of a strip on the baseplate part 121, oblique again bending down extended to form an abutting part 124 after the end of elastic arm 123 bent extension obliquely, and this abutting part 124 stretches out outside the first socket end pilot trench 115.A contact site that is rectangle 125 is extended at the middle part of one ora terminalis of baseplate part 121, other end bending extending a leg portion 126 of baseplate part 121.
Second female terminal 130 and first female terminal, 120 shape and structures are basic identical, this second female terminal 130 has baseplate part 131, accepting hole 132, elastic arm 133, abutting part 134, contact site 135 and leg portion 136, and baseplate part 131 is contained in the second socket end pilot trench 116.Second female terminal 130 and first female terminal, 120 differences are: abutting part 134 is to be bent to form obliquely by the oblique bending down of the terminal elder generation of elastic arm 133 again, and abutting part 134 stretches out outside the second socket end pilot trench 116.
Described metal shell 140 is immobilizated on the base portion 111 of insulating body 110 and surrounds a socket space 150 with the tongue body portion 112 of insulating body 110.Metal shell 140 roughly is rectangular tubular, and it has a top wall portion 141, two side portion 142 and a bottom wall portion 143.Cut on the metal shell 140 and be formed with two and hold film perforation 144 and two roughly with holding the retaining sheet 145 that film perforation 144 extends by what a side wall portion 142 extended to top wall portion 141 respectively, the end of retaining sheet 145 has a holding section that is bent to form laterally again behind the lateral buckling 1451 in metal shell 140.The bending of the rear end of top wall portion 141 is extended two and is colluded and hold sheet 146, and this two colludes and hold sheet 146 and collude to be held in to collude and hold in the groove 114.The rear end lower of described metal shell 140 forms a breach 147, these breach 147 ccontaining described retainings along 113 and metal shell 140 be resisted against retaining along on 113 corresponding to the edge of this breach 147.Described bottom wall portion 143 cuts out the film perforation 148 and two of replacing of two strips and replaces the film perforation 148 extended sheets 149 of replacing in the edge respectively, and the end of replacing sheet 149 has a top that is bent to form laterally again behind the lateral buckling 1491 in metal shell 140.
See also Fig. 5, Fig. 6 and Fig. 7, described pin connector 20 comprises an insulating body 210, some plug terminals 220, an insulating end body 230 and a metal body 240.
Described insulating body 210 has a body base 211 that roughly is cuboid, and body base 211 offers a groove 2111 in the upper surface place, and the diapire of this groove 2111 is protruding with a fixture block 2112.Extend and run through two fixing holes 2113 of this body base 211 before and after offering on the body base 211.The rear end of body base 211 protrudes out the containment body portion 215 that 212 two side ends and downside in the socket part are enclosed in a socket part that roughly is square 212 and, is formed with a sheath groove 216 between containment body portion 215 and the socket part 212 respectively.The front end face middle part of socket part 212 offers a tongue body slot 217 backward.Offer some plug end pilot trench 213 on the insulating body 210, and plug end pilot trench 213 extends to the last cell wall of tongue body slot 217 or following cell wall and being communicated with tongue body slot 217.
Described insulating end body 230 roughly is square, and is resisted against on the front surface of insulating body 210.Offer two front and back on the insulating end body 230 and extend and run through the coupling hole 232 and the sub-uropore 233 of upper and lower two socket head ends of this insulating end body 230.The upper surface place of insulating end body 230 offers one and is communicated with the welding groove 231 of going up the sub-uropore 233 of socket head end, the lower surface place of insulating end body 230 offers the connection welding groove 231 of the sub-uropore 233 of socket head end down simultaneously, and welding groove 231 connects simultaneously to the front surface of insulating end body 230.The weldering afterbody 226 of plug terminal 220 is contained in the plug terminal uropore 233.
Described metal body 240 has a socket tube 241 that roughly is rectangular tubular, and an end of this socket tube 241 is contained in the sheath groove 216.Bend forward again after the last barrel cephalolateral margin of socket tube 241 upwards bends and extends and extend to form a card service 242, offer a hole clipping 244 on this card service 242; Card service 242 is contained in the groove 2111 of insulating body 210, and described fixture block 2112 is accommodated and held to hole clipping 244.The last barrel of metal body 240 offers the holding hole 245 of two rectangles.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 2113 of insulating body 210 and the coupling hole 232 of insulating end body 230.
When the utility model pin connector 20 was pegged graft with socket connector 10, tongue body portion 112 inserted in the tongue body slot 217, and the part of socket part 212 and socket tube 241 is inserted in the socket space 150.The pressure section 2253 of plug terminal 220 flexibly is resisted against on the contact site 135 of the contact site 125 of one first female terminal 120 or one second female terminal 130.The abutting part 124 of first female terminal 120 and the abutting part 134 of second female terminal 130 all flexibly are resisted against linkage section 2271 places of a plug terminal 220.Holding section 1451 snaps in the holding hole 245, and top 1491 elasticity of metal shell 140 press on the socket tube 241 of metal body 240.
As mentioned above, the pressure section 2253 of the utility model by plug terminal 220 flexibly is resisted against on the contact site 135 of the contact site 125 of one first female terminal 120 or one second female terminal 130, the abutting part 124 of first female terminal 120 and the abutting part 134 of second female terminal 130 all flexibly are resisted against linkage section 2271 places of a plug terminal 220, making first female terminal 120 all form two point elasticities with plug terminal 220 with second female terminal 130 contacts, thereby contact more reliable, impacted and during factor affecting such as vibrations, can effectively avoided occurring connecting the problem of hit.
Claims (10)
1. socket connector, comprise an insulating body, offer some socket end pilot trench on this insulating body, in these some socket end pilot trench respectively fixing one female terminal is arranged, it is characterized in that: described female terminal has a baseplate part, be extended with an elastic arm on the baseplate part, the end bending of elastic arm is extended with an abutting part, and an end of baseplate part is extended with a contact site.
2. socket connector as claimed in claim 1 is characterized in that: described insulating body has a base portion, and this base portion is extended with a tongue body portion; Described some socket end pilot trench are divided into the first socket end pilot trench on a surface that extends to tongue body portion and extend to the second socket end pilot trench on another surface of tongue body portion; Described some female terminals are divided into first female terminal that is contained in the first socket end pilot trench and second female terminal that is contained in second terminal groove; The abutting part of first female terminal reaches outside the first socket end pilot trench, and the abutting part of second female terminal reaches outside the second socket end pilot trench.
3. socket connector as claimed in claim 2 is characterized in that: offer two on the described base portion and collude and hold groove, and this base portion one end extends to form a retaining edge; Fixing has a metal shell on the described base portion, and metal shell is extended with two and colludes and hold sheet, and this two colludes and hold sheet and collude to be held in to collude and hold in the groove; Form a breach on the metal shell, this breach ccontaining described retaining edge and metal shell are resisted against retaining along last corresponding to the edge of this breach.
4. socket connector as claimed in claim 3 is characterized in that: have a retaining sheet on the described metal shell, the end of retaining sheet has a holding section; Also have the sheet of replacing on the described metal shell, the end of replacing sheet has a top.
5. a pin connector comprises an insulating body, offers some plug end pilot trench on this insulating body; Contain a plug terminal respectively in these some plug end pilot trench; It is characterized in that: this plug terminal has a holding board, is extended with a butted portion on the holding board, and butted portion comprises a pressure section; One end of holding board extends a junction, and the middle part of connecting portion has a linkage section.
6. pin connector as claimed in claim 5 is characterized in that: described insulating body has a socket part, offers a tongue body slot on the socket part, and described plug end pilot trench extends to the last cell wall or the following cell wall place of this tongue body slot; Institute's art pressure section extend in the tongue body slot.
7. pin connector as claimed in claim 5 is characterized in that: described insulating body has a body base, offers a groove on the body base, and the diapire place of groove is protruding with a fixture block; Fixing has a metal body on the insulating body, and the metal body has a socket tube, and the last barrel one lateral margin bending of socket tube is extended with a card service, offers a hole clipping on this card service; Card service is contained in the groove of insulating body, and described fixture block is accommodated and held to hole clipping.
8. pin connector as claimed in claim 7 is characterized in that: the barrel of described metal body offers two holding holes.
9. pin connector as claimed in claim 5 is characterized in that: described butted portion comprises an elastic portion and by the terminal extended elastic arm portion that is stacked and placed on the holding board of elastic portion, the end bending of elastic arm portion extends to form described pressure section; The corresponding pressure section end of holding board offers one and dodges groove.
10. a socket plug connector combination comprises a socket connector and a pin connector; This socket connector comprises an insulating body and some female terminals, offers some socket end pilot trench on the insulating body, and some female terminals are immobilizated in respectively in the socket end pilot trench; This pin connector comprises an insulating body and some plug terminals, offers some plug end pilot trench on the insulating body, and some plug terminals are contained in respectively in the plug end pilot trench; It is characterized in that: described female terminal has baseplate part, is extended with an elastic arm on the baseplate part, and the end bending of elastic arm is extended with an abutting part, and an end of baseplate part is extended with a contact site; Described plug terminal has a holding board, holding board is extended with a butted portion, butted portion comprises that one can be resisted against the pressure section on the contact site of a female terminal, and an end of holding board extends a junction, the middle part of connecting portion have one can with the linkage section of the abutting part butt of female terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200467201U CN201194271Y (en) | 2008-04-18 | 2008-04-18 | Socket connector, plug connector and plug connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200467201U CN201194271Y (en) | 2008-04-18 | 2008-04-18 | Socket connector, plug connector and plug connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194271Y true CN201194271Y (en) | 2009-02-11 |
Family
ID=40393803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200467201U Expired - Fee Related CN201194271Y (en) | 2008-04-18 | 2008-04-18 | Socket connector, plug connector and plug connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194271Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457305A (en) * | 2012-06-04 | 2013-12-18 | 凡甲电子(苏州)有限公司 | Charger and charging combination thereof |
| CN103500898A (en) * | 2013-10-07 | 2014-01-08 | 连展科技电子（昆山）有限公司 | Mini-type socket connector |
-
2008
- 2008-04-18 CN CNU2008200467201U patent/CN201194271Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457305A (en) * | 2012-06-04 | 2013-12-18 | 凡甲电子(苏州)有限公司 | Charger and charging combination thereof |
| 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 |
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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: 20120418 |