CN103107454A - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN103107454A CN103107454A CN2011103544206A CN201110354420A CN103107454A CN 103107454 A CN103107454 A CN 103107454A CN 2011103544206 A CN2011103544206 A CN 2011103544206A CN 201110354420 A CN201110354420 A CN 201110354420A CN 103107454 A CN103107454 A CN 103107454A
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- conducting terminal
- terminal
- collision mat
- 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.)
- Granted
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Abstract
An electrical connector comprises an insulator body, conduction terminals and a resisting block which contains parts of the conduction terminals. Each conduction terminal comprises a butt joint part which extends forwards out of the resisting block and is contained in the insulator body and an installing part which extends backwards so as to connect with another conductor, and the butt joint parts are matched with a butt joint connector in an inserting mode. The electrical connector further comprises a waterproof pad which is clamped between the insulator body and the resisting block and capable of preventing water from flowing from the butt joint parts to the installing parts.
Description
[technical field]
The present invention relates to a kind of electric connector, relate in particular to the structure of its collision mat.
[background technology]
The prior art relevant to invention, consulting publication number is U.S.'s publication of US5266054.the disclosure patent has disclosed a kind of electric connector, it comprises insulating body, be retained on the conducting terminal in insulating body, and be arranged on water-proof block on insulating body, described insulating body comprises accommodating the receiving space of butt connector, and be positioned at the diapire at receiving space rear, described conducting terminal passes diapire one end and extends into receiving space, the other end is arranged on circuit board, described diapire is provided with a depressed part, described water-proof block passes conducting terminal and is contained in depressed part, yet, it is bad that such design waterproof is not subject to compressing the power waterproof effect, and easily come off.
So, be necessary to design a kind of novel electric connector to solve the problems of the technologies described above.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of electric connector, collision mat water-tight and the difficult drop-off of this electric connector.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of electric connector, it comprises insulating body, conducting terminal, reaches the press block that part is accommodated conducting terminal, described conducting terminal comprises and extends beyond forward press block and be contained in the docking section of insulating body and extend back to be connected in the installation portion of another conductor, peg graft with butt connector and coordinate in described docking section, electric connector also comprises the collision mat that is clamped between insulating body and press block, and collision mat can prevent that sealing flow to installation portion from the docking section.
Compared to prior art, the collision mat sealing effectiveness of electric connector of the present invention is better, and is subject to the difficult obscission that occurs of compressing of press block.The following is the further specific design of electric connector of the present invention.
Described a kind of electric connector, it comprises insulating body, conducting terminal, reaches the press block that part is accommodated conducting terminal, described conducting terminal comprises and extends beyond forward press block and be contained in the docking section of insulating body and extend back to be connected in the installation portion of another conductor, peg graft with butt connector and coordinate in described docking section, electric connector also comprises the collision mat that is clamped between insulating body and press block, and collision mat can prevent that sealing flow to installation portion from the docking section.
Collision mat is provided with some terminal holes that supply conducting terminal to pass, and the surrounding of described terminal hole is provided with the bead around terminal hole.
Insulating body be provided with to accommodate butt connector receiving space, be positioned at the receiving space rear diapire, and extend forwardly to the receiving cartridge of receiving space from diapire, described conducting terminal is contained in receiving cartridge, and described receiving cartridge is provided with and can inserts for the docking terminal opening, and the breach relative with the perforate of blind hole of the blind hole of conducting terminal.Breach extends forward and communicates with the receiving space of insulating body from rear port, and bead also is provided with extends outstanding afterbody, and when collision mat was arranged on insulating body, the bead of terminal hole surrounding was contained in rear port and outstanding afterbody gets lodged in breach.Conducting terminal between insulating body and press block is provided with groove, and described collision mat is fastened in groove.
Another conductor is cable, and after the docking section of conducting terminal was contained in insulating body, press block was fixed by bolts on insulating body, and collision mat is under pressure and makes bead be contained in rear port, thereby has prevented that current are from conducting terminal inflow line cable.Press block is provided with some draw-in grooves, and described draw-in groove is provided with the opening that opens to a side, and described conducting terminal is fit in draw-in groove from side.The draw-in groove inwall of press block is provided with fin, and described conducting terminal also is provided with holding slot, and the fin in described draw-in groove just in time is held in holding slot.
Electric connector is the connector that comprises the Rechargeable vehicle of some above-mentioned conducting terminals, described electric connector comprises insulating body and is positioned at the collision mat at insulating body rear, described collision mat is provided with some terminal holes that supply conducting terminal to pass, the surrounding of described terminal hole is provided with the bead around terminal hole, described insulating body is provided with rear port, and described bead is contained in rear port.
[description of drawings]
Shown in Figure 1 is the stereogram of electric connector of the present invention.
Fig. 2 is the stereogram at another visual angle of electric connector shown in Figure 1.
Shown in Figure 3 is the explosive view of electric connector of the present invention.
Fig. 4 is the explosive view at another visual angle of electric connector shown in Figure 3.
Shown in Figure 5 is that conducting terminal of the present invention is retained on the stereogram on press block.
Shown in Figure 6 is the exploded view of conducting terminal of the present invention.
Fig. 7 is the exploded view at another visual angle of conducting terminal of the present invention shown in Figure 6.
Shown in Figure 8 is the stereogram of insulating body of the present invention.
Shown in Figure 9 is the stereogram of collision mat of the present invention.
Shown in Figure 10 is the stereogram that collision mat of the present invention separates with insulating body.
Shown in Figure 11 is that collision mat of the present invention is arranged on the stereogram on insulating body.
Figure 12 is that electric connector of the present invention shown in Figure 1 is along the cutaway view of A-A direction.
[embodiment]
As shown in Figures 1 to 4, a kind of electric connector 100, is clamped in collision mat 40 between insulating body 10 and press block 30, and the cable 50 that is connected with conducting terminal 20 at the press block 30 that it comprises insulating body 10, be contained in conducting terminal 20 in insulating body 10, part is accommodated conducting terminal 20.Described electric connector 100 also comprise the socket mouth 11 that can separate with insulating body 10, be clamped in the plastic pad 12 between insulating body 10 and socket mouth 11 and be arranged on insulating body 10 and socket mouth 11 on sealing ring 13, all offer screw hole on plastic pad 12 and socket mouth 11, when by screw, insulating body 10 and socket mouth 11 being fitted together, because plastic pad 12 has elasticity, so the locking of screw can not cause damage to electric connector 100.Sealing ring 13 plays the effect of water-tight when electric connector 100 is connected with the butt connector (not shown).
Described insulating body 10 be provided with to accommodate butt connector receiving space 101, be positioned at receiving space 101 rears diapire 102, and extend forwardly to the receiving cartridge 103 of receiving space 101 from diapire 102, described conducting terminal 20 is contained in receiving cartridge 103.
As shown in Figs. 5 to 7, conducting terminal 20 comprises the blind hole 21, the outer conductor 22 that is provided with above-mentioned blind hole 21 that are provided with to accommodate the docking terminal, is contained in the first sleeve pipe 23 in blind hole 21, is contained in the second sleeve pipe 24 in the first sleeve pipe 23 and is arranged on and pass through spring 25 on the second sleeve pipe 24.Described outer conductor 22 comprises the docking section 221 that extends beyond forward press block 30 and be contained in insulating body 10 and extends back in order to the installation portion 222 of connection cable 50.Described collision mat 40 can prevent that sealing 221 flow to installation portion 222 from the docking section.The bottom of the blind hole 21 of described conducting terminal 20 is provided with a perforate 210 that runs through blind hole 21 surfaces externally and internallies, and the water that accident is entered in blind hole 21 can be discharged from perforate 210.Described receiving cartridge 103 is provided with and can inserts opening 104, and the breach 105 relative with the perforate 210 of blind hole 21 of the blind hole 21 of conducting terminal for the docking terminal, can not enter in the interlayer of conducting terminal 20 and receiving cartridge 103 after making the water outflow in blind hole 21.Described breach 105 communicates with the receiving space 101 of insulating body 10.Described receiving cartridge 103 is provided with rear port 106, and conducting terminal 20 is in rear port 106 is installed on forward receiving cartridge 103, and described breach 105 extends forward from rear port 106, and described collision mat 40 seals up rear port 106 and breach 105.Described insulating body 10 also is provided with the flow-guiding mouth 107 that is communicated with the rear end of receiving space 101, makes the current in receiving space 101 discharge receiving space 101, and described flow-guiding mouth 107 stretches out the outer surface of insulating body 10.Described electric connector 100 also comprises the mozzle 108 that is connected with flow-guiding mouth 107, thereby the current that enter in electric connector 100 are thoroughly got rid of outside electric connector 100.
To shown in Figure 12, collision mat 40 is provided with some terminal holes 41 that supply conducting terminal 20 to pass as Fig. 8, and the surrounding of described terminal hole 41 is provided with the bead 42 around terminal hole 41, and described bead 42 is provided with extends outstanding afterbody 420.Conducting terminal 20 between described insulating body 10 and press block 30 is provided with groove 223, and described collision mat 40 is fastened in groove 223.After described docking section 221 when conducting terminal 20 is contained in insulating body 10, press block 30 use bolts 32 are fixed on insulating body 10, because collision mat 40 is that rubber is made, the bead 42 of rear terminal hole 41 surroundings is contained in rear port 106 so be under pressure, outstanding afterbody 420 gets lodged in breach 105, collision mat 40 is arranged on insulating body 10, thereby has prevented that current from flowing into cable 50 from conducting terminal 20.
As shown in Fig. 6 and 7, pass through spring 25 and comprise both ends 250, be connected to the some elasticity grizzly bars 251 between both ends 250 and extend the retaining claw 252 at both ends 250, described grizzly bar 251 is to same direction inclination and separated by a distance each other.The mid portion that passes through spring 25 that described grizzly bar 251 surrounds is to convex, when inserting, the docking terminal passes through spring 25, because grizzly bar 251 has elasticity, so whole pass through spring 25 all with dock termination contact, but to the mid portion of convex with to dock termination contact the tightst, thereby make conducting terminal 20 and dock terminal and have preferably and be electrically connected.Described electric connector 100 is the connectors that comprise the Rechargeable vehicle of above-mentioned some conducting terminals 20.
as shown in Fig. 3 and 4, described press block 30 is roughly quincunx, it is provided with some draw-in grooves 31, described draw-in groove is provided with the opening 310 that opens to a side, the inwall of described draw-in groove 31 is provided with flange 311, the outer conductor 22 of described conducting terminal 20 is provided with holding slot 220, described conducting terminal 20 is fit in draw-in groove 31 from the side of draw-in groove 31, this moment, draw-in groove 31 interior flanges 311 just in time were held in holding slot 220, therefore conducting terminal 20 keeps identical tram in the course of the work, when conducting terminal 20 is received backward external force, flange 311 on draw-in groove 31 is subject to the interference of holding slot 220 and conducting terminal 20 can't be relaxed backward.The opening 310 width relative decreases of described draw-in groove 31 and the sidewall of draw-in groove 31 have elasticity, when conducting terminal 20 is installed to draw-in groove 31, conducting terminal 20 first struts the opening 310 of draw-in groove 31, after being installed to draw-in groove 31, due to the fixing aforementioned conducting terminal 20 of the sidewall of elastic reaction draw-in groove 31.Described draw-in groove is that circular arc and radian are greater than the radian of semicircle.Described press block 30 is retained on insulating body 10 by bolt 32.
Compared to prior art, collision mat 40 sealing effectivenesss of electric connector 100 of the present invention are better, and are subject to the difficult obscission that occurs of compressing of press block 30.
Claims (10)
1. electric connector, it comprises insulating body, conducting terminal, reaches the press block that part is accommodated conducting terminal, described conducting terminal comprises and extends beyond forward press block and be contained in the docking section of insulating body and extend back to be connected in the installation portion of another conductor, peg graft with butt connector and coordinate in described docking section, it is characterized in that: electric connector also comprises the collision mat that is clamped between insulating body and press block, and collision mat can prevent that sealing flow to installation portion from the docking section.
2. electric connector as claimed in claim 1 is characterized in that: described collision mat is provided with some terminal holes that pass for conducting terminals, and the surrounding of described terminal hole is provided with the bead around terminal hole.
3. electric connector as claimed in claim 1, it is characterized in that: described insulating body be provided with to accommodate butt connector receiving space, be positioned at the receiving space rear diapire, and extend forwardly to the receiving cartridge of receiving space from diapire, described conducting terminal is contained in receiving cartridge, and described receiving cartridge is provided with and can inserts for the docking terminal opening, and the breach relative with the perforate of blind hole of the blind hole of conducting terminal.
4. electric connector as claimed in claim 3, it is characterized in that: described breach extends forward and communicates with the receiving space of insulating body from rear port.
5. electric connector as claimed in claim 3 is characterized in that: described bead also is provided with extends outstanding afterbody, and when collision mat was arranged on insulating body, the bead of terminal hole surrounding was contained in rear port and outstanding afterbody gets lodged in breach.
6. electric connector as claimed in claim 1, it is characterized in that: the conducting terminal between described insulating body and press block is provided with groove, and described collision mat is fastened in groove.
7. electric connector as claimed in claim 1, it is characterized in that: described another conductor is cable, after the docking section of conducting terminal is contained in insulating body, press block is fixed by bolts on insulating body, collision mat is under pressure and makes bead be contained in rear port, thereby has prevented that current are from conducting terminal inflow line cable.
8. electric connector as claimed in claim 1, it is characterized in that: described press block is provided with some draw-in grooves, and described draw-in groove is provided with the opening that opens to a side, and described conducting terminal is fit in draw-in groove from side.
9. electric connector as claimed in claim 8, it is characterized in that: the draw-in groove inwall of described press block is provided with fin, and described conducting terminal also is provided with holding slot, and the fin in described draw-in groove just in time is held in holding slot.
10. electric connector as claimed in claim 1, it is characterized in that: described electric connector is the connector that comprises the Rechargeable vehicle of some above-mentioned conducting terminals, described electric connector comprises insulating body and is positioned at the collision mat at insulating body rear, described collision mat is provided with some terminal holes that supply conducting terminal to pass, the surrounding of described terminal hole is provided with the bead around terminal hole, described insulating body is provided with rear port, and described bead is contained in rear port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110354420.6A CN103107454B (en) | 2011-11-10 | 2011-11-10 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110354420.6A CN103107454B (en) | 2011-11-10 | 2011-11-10 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103107454A true CN103107454A (en) | 2013-05-15 |
| CN103107454B CN103107454B (en) | 2015-10-07 |
Family
ID=48315117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110354420.6A Expired - Fee Related CN103107454B (en) | 2011-11-10 | 2011-11-10 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103107454B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427629A (en) * | 2016-10-19 | 2017-02-22 | 中天科技装备电缆有限公司 | Alternative-current charge gun |
| CN108767533A (en) * | 2018-07-16 | 2018-11-06 | 广东林新能源科技有限公司 | Automobile cradle and automobile |
| US10714854B2 (en) | 2018-01-30 | 2020-07-14 | Fuyu Electronical Technology (Huaian) Co. | Circular connector |
| CN114079193A (en) * | 2020-08-13 | 2022-02-22 | 矢崎总业株式会社 | Connector with a locking member |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770307A (en) * | 1955-04-29 | 1957-03-20 | Rolls Royce | Improvements relating to electrical plug and socket connector devices |
| JPH1167328A (en) * | 1997-08-11 | 1999-03-09 | Fuji Electric Co Ltd | Waterproof type connector |
| CN2377712Y (en) * | 1999-05-07 | 2000-05-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US6162082A (en) * | 1999-01-28 | 2000-12-19 | Badger Meter, Inc. | Submersible electrical connector and method for quick connection and disconnection including tamper indication |
| CN201392933Y (en) * | 2009-02-27 | 2010-01-27 | 中航光电科技股份有限公司 | Wire pressing insulator |
| CN201699217U (en) * | 2010-06-02 | 2011-01-05 | 亮泰企业股份有限公司 | Connector with detachable conductive terminal |
| WO2012044895A1 (en) * | 2010-10-01 | 2012-04-05 | The Gorman-Rupp Company | Electrical terminal housing for a submersible pump |
-
2011
- 2011-11-10 CN CN201110354420.6A patent/CN103107454B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770307A (en) * | 1955-04-29 | 1957-03-20 | Rolls Royce | Improvements relating to electrical plug and socket connector devices |
| JPH1167328A (en) * | 1997-08-11 | 1999-03-09 | Fuji Electric Co Ltd | Waterproof type connector |
| US6162082A (en) * | 1999-01-28 | 2000-12-19 | Badger Meter, Inc. | Submersible electrical connector and method for quick connection and disconnection including tamper indication |
| CN2377712Y (en) * | 1999-05-07 | 2000-05-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201392933Y (en) * | 2009-02-27 | 2010-01-27 | 中航光电科技股份有限公司 | Wire pressing insulator |
| CN201699217U (en) * | 2010-06-02 | 2011-01-05 | 亮泰企业股份有限公司 | Connector with detachable conductive terminal |
| WO2012044895A1 (en) * | 2010-10-01 | 2012-04-05 | The Gorman-Rupp Company | Electrical terminal housing for a submersible pump |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427629A (en) * | 2016-10-19 | 2017-02-22 | 中天科技装备电缆有限公司 | Alternative-current charge gun |
| CN106427629B (en) * | 2016-10-19 | 2018-08-07 | 中天科技装备电缆有限公司 | A kind of AC charging rifle |
| US10714854B2 (en) | 2018-01-30 | 2020-07-14 | Fuyu Electronical Technology (Huaian) Co. | Circular connector |
| CN108767533A (en) * | 2018-07-16 | 2018-11-06 | 广东林新能源科技有限公司 | Automobile cradle and automobile |
| CN108767533B (en) * | 2018-07-16 | 2023-12-19 | 广东林一新能源科技有限公司 | Automobile charging seat and automobile |
| CN114079193A (en) * | 2020-08-13 | 2022-02-22 | 矢崎总业株式会社 | Connector with a locking member |
| CN114079193B (en) * | 2020-08-13 | 2023-06-23 | 矢崎总业株式会社 | Connector with a plurality of connectors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103107454B (en) | 2015-10-07 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |