CN105098475A - Electric connector combination - Google Patents
Electric connector combination Download PDFInfo
- Publication number
- CN105098475A CN105098475A CN201410199258.9A CN201410199258A CN105098475A CN 105098475 A CN105098475 A CN 105098475A CN 201410199258 A CN201410199258 A CN 201410199258A CN 105098475 A CN105098475 A CN 105098475A
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- CN
- China
- Prior art keywords
- terminal
- connector
- socket
- plug
- magnetic element
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 18
- 238000003032 molecular docking Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract 5
- 230000004308 accommodation Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
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. 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 panel is provided with a frame. The plug connector is provided with butt joint ends that are in butt joint with the socket connector. The peripheral shape of each butt joint end is consistent with the shape of the frame, and the butt joint ends are trapezoid ends, so that the plug connector can be inserted into the frame only in one direction so as to be in butt joint with the socket connector.
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]
As Chinese utility model patent is announced shown in No. CN201130761, disclose a kind of wire and cable connector, 5 conducting terminals are provided with in it, be respectively a pair earth terminal, be positioned at the pair of power source terminals between the pair of power source terminals between a pair earth terminal and of being positioned between pair of power source terminals provides the signal terminal of detecting effect.As can be seen here, 5 butt centrally line are symmetrical, and therefore, wire and cable connector can positive and negative both direction dock with butt connector.But and not all wire and cable connector in terminal be all symmetrical, therefore, wire and cable connector can also be positive and negative, and the situation being easy to misplug occurs, the transmission that can not realize signal between plug and socket connector can be caused, even may cause the damage of wire and cable connector.
Thus, be necessary to provide a kind of electric connector combination with guide effect, thus effectively avoid mismatching between electric connector combination female connector connector and socket connector.
[summary of the invention]
Main purpose of the present invention is to provide a kind of electric connector combination with guide 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 coordinated with described pin connector and be positioned at the panel of described socket connector front end, described pin connector comprises the plug magnetic element being provided with a host cavity and the plug terminal be contained in described host cavity, described socket connector comprises socket magnetic element and is contained in the female terminal in described socket magnetic element, described panel is provided with frame mouth, described pin connector is provided with the butt end of docking with described socket connector, the peripheral shape of described butt end is consistent with described frame mouth-shaped, be trapezoidal, only can insert along described frame mouth with a direction to make described pin connector, and then dock with described socket connector.
Compared with prior art, electric connector combination of the present invention has guide effect, effectively avoids 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. 8.
The magnetic level that Figure 11 is the plug magnetic element in electric connector combination shown in Fig. 2 and socket magnetic element and line of magnetic induction distribution schematic diagram.
[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.Panel 220 is provided with ladder-shaped frame mouth 2201.
Please refer to shown in Fig. 3 to Fig. 6, pin connector 100 comprises some transversely 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 112 is provided with a host cavity 1121, and plug terminal 113 and plug terminal keeper 114 are contained in host cavity 1121.
Plug terminal 113 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, is positioned at rear end, terminal docking section 1131 and terminal fixing portion 1132 for plug terminal 113 to be fixed on terminal position assurance member 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, and conduit 1140 is stretched out in the terminal docking section 1131 of plug terminal 113.
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 100 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, 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 rear end and cable 130 front end.
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 and female terminal keeper 214 are contained in socket magnetic element 212.Socket magnetic element 212 is contained in metal shell 211.
Female terminal 213 comprises power supply terminal 213a, earth terminal 213c and the signal terminal 213b between power supply terminal 213a and earth terminal 213c.Every root female terminal 213 comprises the terminal fixing portion 2132 for female terminal 213 being immobilizated in female terminal keeper 214 inside, the terminal connection part 2133 be electrically connected with printed circuit board (PCB) 230 that the terminal docking section 2131 be electrically connected with pin connector 100 extended to form from terminal fixing portion 2132 forward fold and bending backward from terminal fixing portion 2132 extends to form.
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.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 2112 is made for metal material, is provided with the rectangular cavity 212 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, 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, the peripheral shape of butt end and the shape of ladder-shaped frame mouth 2201 make pin connector 100 only can insert with the frame mouth 2201 of a direction along panel 220 to show, and then dock with socket connector 200.In the present embodiment, the peripheral shape of the butt end of pin connector 100 is the peripheral shape of metal shell 110, and namely the peripheral shape of metal shell 110 is consistent with the shape of frame mouth 2201, is trapezoidal.
When pin connector 100 inserts in socket connector 200 along correct direction, 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 in opposite direction, 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 the anti-inserted damage causing product.
As shown in figure 11, plug magnetic element 112 along with butt connector 200 along abutting direction both ends of the surface, one end is S pole, and one end is N pole, and corresponding socket magnetic element 212 is along the both ends of the surface with pin connector 100 abutting direction, and 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.
Claims (10)
1. an electric connector combination, it comprises pin connector, the socket connector coordinated with described pin connector and be positioned at the panel of described socket connector front end, described pin connector comprises the plug magnetic element being provided with a host cavity and the plug terminal be contained in described host cavity, described socket connector comprises socket magnetic element and is contained in the female terminal in described socket magnetic element, it is characterized in that: described panel is provided with frame mouth, described pin connector is provided with the butt end of docking with described socket connector, the peripheral shape of described butt end is consistent with described frame mouth-shaped, be trapezoidal, only can insert along described frame mouth with a direction to make described pin connector, and then dock with described socket connector.
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 the plug terminal keeper positioned it, female terminal keeper and the metal shell be assembled in respectively outside described plug magnetic element and described socket magnetic element respectively.
3. electric connector combination as claimed in claim 2, is characterized in that: described plug magnetic element and socket magnetic element are respectively along the both ends of the surface of abutting direction the magnetic pole that there is a natural attraction between the sexes.
4. electric connector combination as claimed in claim 3, is characterized in that: the peripheral shape of the metal shell on described pin connector is consistent with described frame mouth trapezoidal.
5. electric connector combination as claimed in claim 3, 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, is characterized in that: described plug terminal keeper and female terminal keeper are boss-shaped, comprises main part respectively and is positioned at described main part rear end and the slightly thick stop section of more described main part.
7. electric connector combination as claimed in claim 6, is characterized in that: described plug terminal keeper and female terminal keeper are respectively equipped with the some conduits for accommodating described plug terminal or female terminal running through described main part and stop section.
8. electric connector combination as claimed in claim 7, it is characterized in that: described plug terminal comprises the terminal docking section be electrically connected with described socket connector, be positioned at described rear end, terminal docking section and terminal fixing portion for described plug terminal to be fixed on described terminal position assurance member slightly thicker than described terminal docking section and the terminal connection part that extends back from described terminal fixing portion.
9. electric connector combination as claimed in claim 8, it is characterized in that: described female 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.
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 rear end and cable front end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199258.9A CN105098475A (en) | 2014-05-13 | 2014-05-13 | 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 |
|---|---|---|---|
| CN201410199258.9A CN105098475A (en) | 2014-05-13 | 2014-05-13 | Electric connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105098475A true CN105098475A (en) | 2015-11-25 |
Family
ID=54578383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199258.9A Pending CN105098475A (en) | 2014-05-13 | 2014-05-13 | Electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105098475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051181A (en) * | 2022-06-06 | 2022-09-13 | 无锡睿勤科技有限公司 | Electric connector and desk lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5955701A (en) * | 1997-09-15 | 1999-09-21 | Schockner; Phyllis L. | Electrical wall outlet cover for visually impaired persons |
| CN201252244Y (en) * | 2007-11-30 | 2009-06-03 | 富士康(昆山)电脑接插件有限公司 | Electrical connector component |
| CN202231202U (en) * | 2011-09-01 | 2012-05-23 | 富士康(昆山)电脑接插件有限公司 | Adapter |
| CN202384575U (en) * | 2011-12-21 | 2012-08-15 | 东莞中探探针有限公司 | Magnetic electronic connector |
-
2014
- 2014-05-13 CN CN201410199258.9A patent/CN105098475A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5955701A (en) * | 1997-09-15 | 1999-09-21 | Schockner; Phyllis L. | Electrical wall outlet cover for visually impaired persons |
| CN201252244Y (en) * | 2007-11-30 | 2009-06-03 | 富士康(昆山)电脑接插件有限公司 | Electrical connector component |
| CN202231202U (en) * | 2011-09-01 | 2012-05-23 | 富士康(昆山)电脑接插件有限公司 | Adapter |
| CN202384575U (en) * | 2011-12-21 | 2012-08-15 | 东莞中探探针有限公司 | Magnetic electronic connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051181A (en) * | 2022-06-06 | 2022-09-13 | 无锡睿勤科技有限公司 | Electric connector and desk lamp |
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Legal Events
| 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 |