CN105098476A - Electric connector combination - Google Patents
Electric connector combination Download PDFInfo
- Publication number
- CN105098476A CN105098476A CN201410200729.3A CN201410200729A CN105098476A CN 105098476 A CN105098476 A CN 105098476A CN 201410200729 A CN201410200729 A CN 201410200729A CN 105098476 A CN105098476 A CN 105098476A
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- Prior art keywords
- terminal
- connector
- plug
- socket
- magnetic element
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Abstract
The invention discloses an electric connector combination, which comprises a plug connector, a socket connector that fits the plug connector, and also a panel positioned on the front end of the socket connector and used for protecting the socket connector. The plug connector includes a plug magnetic element with an accommodation chamber, and a plurality of plug terminals accommodated in the accommodation chamber. The socket connector includes a socket magnetic element and a plurality of socket terminals accommodated in the socket magnetic element. The plug connector is provided with abutting ends that are in butt joint with the socket connector. The panel is provided with a frame. The peripheral shape of each abutting end of the plug connector is consistent with the shape of the frame of the panel, so that the plug connector can be inserted into the frame only in one direction to fit the socket connector, the plug terminals cannot stretch or draw back, and the front end faces of the plug terminals do not surpass the front end face of the plug magnetic element.
Description
[technical field]
The present invention about a kind of electric connector combination, espespecially a kind of electric connector combination for transmitting power supply.
[background technology]
Existing electric connector, as Chinese patent is announced shown in No. CN201130761, disclose a kind of wire and cable connector, described wire and cable connector has the terminal fixture of 5 flexible terminals and fixing described terminal, its two ends, left and right are earth terminal, centre is signal terminal, other two butt are power supply terminal, described 5 butt centrally line are symmetrical, and the function of symmetrical terminal is identical, such wire and cable connector inserts its female end forward or backwards can conducting, but along with the variation of electric connector, a lot of electric connector is not all symmetrical, asymmetric electric connector is arranged for conducting terminal, just can not conducting if now wire and cable connector is inserted its female end in reverse direction, even cause damage of product, moreover, in the prior art, flexible terminal in wire and cable connector generally all protrudes out the front end face of aforementioned terminal fixture, in use, terminal in wire and cable connector is very easy to be caused damage by scraping or collide.
Thus, be necessary to provide a kind of electric connector combination with guiding and protective effect.
[summary of the invention]
Main purpose of the present invention is to provide a kind of electric connector combination with guiding and protective effect.
To achieve these goals, electric connector of the present invention adopts following technical scheme: a kind of electric connector combination, it comprises pin connector, the socket connector that can coordinate with pin connector and be positioned at the panel of described socket connector front end for the protection of socket connector, described pin connector comprises the socket magnetic element and some plug terminals be contained in described host cavity that are provided with a host cavity, described socket connector comprises socket magnetic element and some female terminals be contained in described socket magnetic element, described pin connector has the butt end of docking with described socket connector, described panel is provided with a frame mouth, the peripheral shape of the butt end of described pin connector is consistent with the frame mouth-shaped of described panel and make described pin connector only can insert described frame mouth with a direction and coordinate with described socket connector, non-telescoping and its front end face of described plug terminal does not exceed the front end face of described plug magnetic element.
Compared with prior art, electric connector combination of the present invention has guiding and protective effect, can also protect the terminal in pin connector while effectively avoiding pin connector and socket connector wrong plug.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure that electric connector combination female connector connector of the present invention has not docked with socket connector.
Another angular views that Fig. 2 is electric connector combination shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of the pin connector in electric connector combination shown in Fig. 2.
Another angular views that Fig. 4 is pin connector shown in Fig. 3.
The sections fit figure that Fig. 5 is pin connector shown in Fig. 3.
The further assembly drawing that Fig. 6 is pin connector shown in Fig. 5.
Fig. 7 is the three-dimensional exploded view of the socket connector in electric connector combination shown in Fig. 2.
Another angular views that Fig. 8 is socket connector shown in Fig. 7.
The sections fit figure that Fig. 9 is socket connector shown in Fig. 7.
The further assembly drawing that Figure 10 is socket connector shown in Fig. 9.
The further assembly drawing that Figure 11 is socket connector shown in Figure 10.
[embodiment]
Please refer to shown in Fig. 1 to Fig. 2; electric connector combination 1000 of the present invention comprises pin connector 100; socket connector 200, is assembled in socket connector 200 lower end and the printed circuit board (PCB) 230 be electrically connected with socket connector 200 and be positioned at the panel 220 of socket connector 200 front end for the protection of socket connector 200.
Please refer to shown in Fig. 3 to Fig. 6, pin connector 100 comprises some horizontal arranged plug terminals 113, accommodate and the plug terminal keeper 114 of locking-type plug terminal 113, be assembled in the plug magnetic element 112 outside plug terminal keeper 114, be assembled in the metal shell 110 outside plug magnetic element 112, be assembled in plug terminal keeper 114 rear end and the printed circuit board (PCB) 115 be electrically connected with plug terminal 112, be positioned at the cable 130 that printed circuit board (PCB) 115 rear end and printed circuit board (PCB) 115 are electrically connected and the lid 120 being coated on metal shell 110 rear end and cable 130 front end.Wherein, plug magnetic element 113 is provided with a host cavity 1121, and plug terminal 113 and plug plug terminal keeper 114 are contained in host cavity 1121.
Plug terminal 113 is non-telescoping non-resilient terminal, it comprises power supply terminal 113a, earth terminal 113c and the signal terminal 113b between power supply terminal 113a and earth terminal 113c, each plug terminal 113 comprises the terminal docking section 1131 be electrically connected with socket connector 200, be positioned at rear end, terminal docking section 1131 and terminal fixing portion 1132 for plug terminal 113 to be fixed on plug terminal keeper 114 slightly thicker than terminal docking section 1131 and the terminal connection part 1133 being used for plug terminal 113 to connect printed circuit board (PCB) 115 that extends back from terminal fixing portion 1132.
Plug terminal keeper 114 is the ellipse around boss that insulation plastic cement is made, and plug terminal keeper 114 comprises main part 1141 and is positioned at main part 1141 rear end, the rectangle stop section 1142 slightly thick compared with main part 1141.Plug terminal keeper 114 is provided with the some conduits 1140 for accommodating plug terminal 113 of through main part 1141 and stop section 1142, and conduit 1140 width is just in time applicable to accepting terminals holding parts 1132.Terminal fixing portion 1133 interference fit of plug terminal 113 is in conduit 1140, conduit 1140 is not stretched out in the terminal docking section 1131 of plug terminal 113, the front end face of plug terminal 113 does not exceed the front end face of plug terminal keeper 114 and plug magnetic element 112, the front end face of plug terminal keeper 114 does not exceed the front end face of plug magnetic element 112, and the front end face of plug magnetic element 112 does not exceed the front end face of metal shell 110.
Plug magnetic element 112 is made up of magnetic material, can and socket connector 200 on respective socket magnetic element 212 attracting with the attachment force provided between pin connector 110 and socket connector 200 by magnetic.Plug magnetic element 112 is roughly rectangular, is provided with that to run through the cross section that front and rear surfaces passes for the main part 1141 of plug terminal keeper 114 be oval host cavity 1121 in it.
Metal shell 110 is made for metal material, establishes the rectangular cavity 1101 of collecting plug magnetic element 112 and plug terminal keeper 114 in it.The outer cross section of metal shell 110 is trapezoidal, and its shape is corresponding with the ladder-shaped frame mouth 2201 of panel 220, and just metal shell 110 can insert the ladder-shaped frame mouth 2201 of panel.
During assembled plug connector 100, first plug terminal 113 is assembled in plug terminal keeper 114, the front end face of plug terminal 113 does not exceed the front end face of plug terminal keeper 114, again magnetic element 112 is assembled on the main part 1141 of plug terminal keeper 114, conducting terminal 110 and cable 130 are electrically connected with printed circuit board (PCB) 115 respectively, metal shell 110 is assembled in outside plug magnetic element 112 and plug terminal keeper 114, finally lid 120 is assembled in metal shell 110 and cable 130 head.
Please refer to shown in Fig. 7 to Figure 10, socket connector 200 comprises female terminal 213, accommodate female terminal 213 and the female terminal keeper 214 that it is positioned, be assembled in the socket magnetic element 212 on female terminal keeper 214, be assembled in the metal shell 211 outside socket magnetic element 212 and female terminal keeper 214.Wherein, female terminal 213 is contained in socket magnetic element 212.
Female terminal 213 is telescopic flexible terminal, and it comprises power supply terminal 213a, earth terminal 213c and the signal terminal 213b between power supply terminal 213a and earth terminal 213c.Female terminal 213 comprises the first female terminal 2131 and the second female terminal 2132.First female terminal 2131 is telescopic Elastic Cylindrical terminal, second female terminal 2132 is roughly " η " shape, it comprises the terminal supporting portion 2134 supported with the first female terminal 2131, the terminal position portion 2135 bending rear horizontal-extending from support division 2134 and the terminal connection part 2136 extended straight down after terminal position portion 2135 bends.The rear end face of the first female terminal 2131 is held in the front end face in terminal supporting portion 2134.
Female terminal keeper 214 is boss-shaped, it comprises the stop section 2142 slightly thick compared with main part 2141 that elliptical body portion 2141 and main body 2141 extend back, and is provided with the conduit 2140 of the collecting female terminal 213 running through main part 2141 and stop section 2142 in it.First female terminal 2131 of female terminal 213 stretches out conduit 2140, and the front end face of female terminal 213 exceeds the front end face of female terminal keeper 214.Socket magnetic element 212 is made for magnetic material, is provided with the slotted eye 2124 passed for main part 2141 in it.Metal shell 211 is made for metal material, is provided with the rectangular cavity 2112 of collecting socket magnetic element 212 and female terminal keeper 214 in it.
During assembling, female terminal 213 is contained in female terminal keeper 214, female terminal 213 protrudes from the front end face of female terminal keeper 214 and socket magnetic element 212, socket magnetic element 212 is assembled on the main part 2141 of described female terminal keeper 214, and the socket magnetic element 212 then after assembling and female terminal keeper 214 are assembled in the rectangular cavity 212 of metal shell 211 together.
Panel 220 is provided with ladder-shaped frame mouth 2201, pin connector 100 is provided with the butt end of docking with socket connector 200, and the peripheral shape of butt end is consistent with the ladder-shaped frame mouth-shaped of panel 220 and make pin connector 100 only can insert frame mouth 220 with a direction and coordinate with socket connector 200.In the present embodiment, the periphery of the butt end of pin connector 100 is the periphery of metal shell 110, namely the peripheral shape of metal shell 110 and the frame mouth-shaped of panel 220 consistent, be trapezoidal.
When pin connector 100 inserts in socket connector 200 along correct face, the trapezoidal metal shell 110 of pin connector 100 inserts along the ladder-shaped frame mouth 2201 of panel 220, and then inserts in socket connector 200; When pin connector 100 inserts socket connector 200 along reverse side, the metal shell 110 of pin connector 100 mismatches with the ladder-shaped frame mouth 2201 of panel, blocked by ladder-shaped frame mouth 2201, cannot insert in butt connector 200, thus avoid anti-inserted face to cause the damage of product.When pin connector 100 successfully inserts after in socket connector 200, due to plug magnetic element 112 along with butt connector 200 along abutting direction both ends of the surface, one end is S pole, one end is N pole, corresponding socket magnetic element 212 is along the both ends of the surface with pin connector 100 abutting direction, one end is N pole, and one end is S pole.Plug magnetic element 112 and socket magnetic element 212 are respectively S pole and N pole in two faces vis-a-vis, when pin connector 100 inserts socket connector 200, N pole and S are extremely attracting, and then pin connector 100 are successfully docked with socket connector 200 be fixed together.
Simultaneously; in present embodiment; flexible terminal is located in socket connector 200; plug terminal 113 is not contractile and its front end face does not exceed the front end face of terminal fixture 114 and plug magnetic element 112; available protecting plug terminal 113, avoids pin connector 100 in use to collide plug terminal 113 thus causes the damage of pin connector 100.
Claims (10)
1. an electric connector combination, it comprises pin connector, the socket connector that can coordinate with pin connector and be positioned at the panel of described socket connector front end for the protection of socket connector, described pin connector comprises the socket magnetic element and some plug terminals be contained in described host cavity that are provided with a host cavity, described socket connector comprises socket magnetic element and some female terminals be contained in described socket magnetic element, described pin connector has the butt end of docking with described socket connector, it is characterized in that: described panel is provided with a frame mouth, the peripheral shape of the butt end of described pin connector is consistent with the frame mouth-shaped of described panel and make described pin connector only can insert described frame mouth with a direction and coordinate with described socket connector, non-telescoping and its front end face of described plug terminal does not exceed the front end face of described plug magnetic element.
2. electric connector combination as claimed in claim 1, it is characterized in that: described pin connector and described socket connector also comprise the described plug terminal of collecting and female terminal to its plug terminal keeper positioned and female terminal keeper, the front end face of described plug terminal does not exceed the front end face of described plug terminal keeper respectively.
3. electric connector combination as claimed in claim 2, is characterized in that: described female terminal is telescopic flexible terminal and its front end face exceeds the front end face of described terminal position assurance member and socket magnetic element.
4. electric connector combination as claimed in claim 3, it is characterized in that: described pin connector and socket connector also have the metal shell be assembled in outside described plug magnetic element and described socket magnetic element respectively, peripheral shape and the described frame mouth of the metal shell of described pin connector are trapezoidal.
5. electric connector combination as claimed in claim 4, is characterized in that: described plug terminal and female terminal comprise power supply terminal respectively, earth terminal and the signal terminal between described power supply terminal and earth terminal.
6. electric connector combination as claimed in claim 5, it is characterized in that: described plug terminal keeper and female terminal keeper are boss-shaped, comprising main part respectively, being positioned at described main part rear end and the slightly thick stop section of more described main part and run through the some conduits for accommodating described plug terminal or female terminal of described main part and stop section.
7. electric connector combination as claimed in claim 1, is characterized in that: described plug magnetic element and socket magnetic element are respectively the magnetic of the opposite sex attracted each other along the both ends of the surface of abutting direction.
8. electric connector combination as claimed in claim 7, it is characterized in that: described plug terminal comprises the terminal fixing portion for described female terminal being immobilizated in described terminal position assurance member inside, the terminal connection part be electrically connected with described printed circuit board (PCB) that the terminal docking section be electrically connected with described pin connector extended to form from described terminal fixing portion forward fold and bending backward from described terminal fixing portion extends to form.
9. electric connector combination as claimed in claim 8, it is characterized in that: described female terminal comprises the first female terminal and the second female terminal, described first female terminal is telescopic Elastic Cylindrical terminal, described second female terminal comprises the terminal supporting portion supported with described first female terminal, the terminal position portion bending rear horizontal-extending from described support division and the terminal connection part extended straight down after the bending of described terminal position portion, the rear end face of described first female terminal is held in the front end face in described terminal supporting portion.
10. electric connector combination as claimed in claim 9, it is characterized in that: described pin connector also comprise be assembled in described terminal position assurance member rear end and with the printed circuit board (PCB) that described plug terminal is electrically connected, be positioned at printed circuit board (PCB) rear end and the cable be electrically connected with described printed circuit board (PCB) and the lid being coated on described metal shell and cable head.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200729.3A CN105098476A (en) | 2014-05-14 | 2014-05-14 | Electric connector combination |
| US14/710,930 US9490578B2 (en) | 2014-05-13 | 2015-05-13 | Electrical connector assembly having guiding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200729.3A CN105098476A (en) | 2014-05-14 | 2014-05-14 | Electric connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105098476A true CN105098476A (en) | 2015-11-25 |
Family
ID=54578384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410200729.3A Pending CN105098476A (en) | 2014-05-13 | 2014-05-14 | Electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105098476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880665A (en) * | 2018-09-05 | 2020-03-13 | 上海莫仕连接器有限公司 | Plug electric connector, socket electric connector and connector assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201029179Y (en) * | 2006-07-03 | 2008-02-27 | 富士康(昆山)电脑接插件有限公司 | Cable Connector Assembly |
| CN102082366A (en) * | 2009-11-30 | 2011-06-01 | 日立电线株式会社 | Connection structure for a vehicle |
| CN202050089U (en) * | 2011-05-13 | 2011-11-23 | 福建交通职业技术学院 | Magnetic suction plug socket assembly |
| US8241043B1 (en) * | 2011-04-01 | 2012-08-14 | Cheng Uei Precision Industry Co., Ltd. | Probe connector |
| CN103187657A (en) * | 2011-12-29 | 2013-07-03 | 富泰华工业（深圳）有限公司 | Connector |
| CN203166155U (en) * | 2013-03-27 | 2013-08-28 | 艾恩特精密工业股份有限公司 | Power connectors and their combinations |
| CN203277812U (en) * | 2013-04-12 | 2013-11-06 | 信音电子(中国)股份有限公司 | Magnetic power supply connector |
| CN203277841U (en) * | 2013-04-12 | 2013-11-06 | 信音电子(中国)股份有限公司 | Magnetic power supply connector |
-
2014
- 2014-05-14 CN CN201410200729.3A patent/CN105098476A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201029179Y (en) * | 2006-07-03 | 2008-02-27 | 富士康(昆山)电脑接插件有限公司 | Cable Connector Assembly |
| CN102082366A (en) * | 2009-11-30 | 2011-06-01 | 日立电线株式会社 | Connection structure for a vehicle |
| US8241043B1 (en) * | 2011-04-01 | 2012-08-14 | Cheng Uei Precision Industry Co., Ltd. | Probe connector |
| CN202050089U (en) * | 2011-05-13 | 2011-11-23 | 福建交通职业技术学院 | Magnetic suction plug socket assembly |
| CN103187657A (en) * | 2011-12-29 | 2013-07-03 | 富泰华工业（深圳）有限公司 | Connector |
| CN203166155U (en) * | 2013-03-27 | 2013-08-28 | 艾恩特精密工业股份有限公司 | Power connectors and their combinations |
| CN203277812U (en) * | 2013-04-12 | 2013-11-06 | 信音电子(中国)股份有限公司 | Magnetic power supply connector |
| CN203277841U (en) * | 2013-04-12 | 2013-11-06 | 信音电子(中国)股份有限公司 | Magnetic power supply connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880665A (en) * | 2018-09-05 | 2020-03-13 | 上海莫仕连接器有限公司 | Plug electric connector, socket electric connector and connector assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
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| RJ01 | Rejection of invention patent application after publication |