CN102938518A - Charging connector of electric automobile - Google Patents
Charging connector of electric automobile Download PDFInfo
- Publication number
- CN102938518A CN102938518A CN2011102322364A CN201110232236A CN102938518A CN 102938518 A CN102938518 A CN 102938518A CN 2011102322364 A CN2011102322364 A CN 2011102322364A CN 201110232236 A CN201110232236 A CN 201110232236A CN 102938518 A CN102938518 A CN 102938518A
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- socket
- plug
- electric automobile
- charging connector
- fixed part
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Abstract
The invention discloses a charging connector of an electric automobile. The charging connector comprises a plug and a socket. The plug comprises a plug body and a plug support seat used for installing the plug body. The socket comprises a socket body and a socket support seat used for installing the socket body. A guide column is arranged on the plug support seat, and a guide sleeve matched with the guide column is arranged on the socket support seat. At least two first fixing parts used for fixing the socket and at least two fixing holes used for fixing the socket body are arranged on the socket support seat, and second fixing parts corresponding to the fixing holes are arranged on the socket body. An elastic sleeve is respectively installed on the first fixing part and the second fixing part. The charging connector is accurate in pulling and plugging location, avoids rigid collision, prolongs service life, and reduces cost investment.
Description
Technical field
The present invention relates to a kind of charging device of electric automobile, be specifically related to a kind of charging connector for electric automobile.
Background technology
Current, electric automobile, as the outstanding representative of new energy development, has become the important development direction that leads the automobile industry New Times.Electric automobile fill the effect that electric system has played energy supply of changing, for electric automobile, can exercise fast continuously, be not subject to the charging interval constraint that guarantee is provided, be the important base support system of electric automobile.Simultaneously, it is also an important link that electric automobile is changed battery case, the quick change of battery case and the high efficiency and the convenience that are connected effect and have determined electric automobile, so the charge connector of electric automobile has also played crucial effect.
Charge connector is for connecting the charging link of battery case, electric automobile and charger, at present, existing charge connector, its plug is all that employing is directly rigid slotting with connecting of socket, will very high requirement be arranged to the making precision of battery case, otherwise easily in the process of inserting connection, splicing ear is collided and destroys in generation, the useful life of reducing connector, and then increase the cost input.In addition, also there is following problem in existing battery case: 1, bulky, splicing ear is thick, need take larger battery case space; 2, insulation effect is bad, easily produces short circuit phenomenon, brings very large potential safety hazard; 3, temperature rise is large, and when electric automobile moves, terminal heats up greatly, safety problem easily occurs.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of charging connector for electric automobile, to reach the plug accurate positioning, avoid hard collision, increase the service life, reduce costs the effect of input.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of charging connector for electric automobile, comprise plug and socket, the plug supporting seat that described plug comprises plug body and described plug body is installed; The socket supporting seat that described socket comprises socket and described socket is installed; Be provided with guide pillar on described plug supporting seat, on described socket supporting seat, be provided with the guide pin bushing be complementary with described guide pillar; Be provided with at least two the first fixed parts for fixing described socket on described socket supporting bracket, and at least two fixed hole positions for fixing described socket, be provided with second fixed part corresponding with described fixed hole position on described socket; Be equiped with respectively resilient sleeve on described the first fixed part and described the second fixed part.
Preferably, described the first fixed part comprises two, and described the second fixed part comprises four.
Preferably, described the first fixed part and described the second fixed part are specially screw part.
Preferably, described resilient sleeve is the silica gel resilient sleeve.
Preferably, be provided with nine isolation mutually on described plug body, and, for the first position, hole of contact pin is installed, be provided with the second hole position corresponding with described the first position, hole on described socket, on described the second position, hole, be provided with the jack pin.
Pass through technique scheme, the present invention is by socket supporting bracket and socket, being respectively arranged with resilient sleeve, when plug and socket are plugged together, silica gel resilient sleeve on the socket supporting bracket is subject to a downward extruding force, an elastic force on opposite direction is arranged simultaneously, under the effect of these two power, make the position that plug can alignment socket insert, make accurate positioning, in the process plugged together mutually at plug body and socket, silica gel resilient sleeve on socket is had an effect, the position that contact pin can the alignment receptacles pin is inserted, make accurate positioning, the silica gel resilient sleeve has also played the effect of buffering simultaneously, by twice buffering and location, guaranteed that charge connector is not subject to rigid shock, accurate positioning, extended useful life, thereby reduce costs.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described.
The structural representation that Fig. 1 is the disclosed a kind of charging connector for electric automobile of the embodiment of the present invention;
The structural representation that Fig. 2 is the disclosed socket of the embodiment of the present invention;
The structural representation that Fig. 3 is the disclosed plug of the embodiment of the present invention.
Numeral and the represented corresponding component title of letter in figure:
11, plug 12, socket 13, fixed hole position 21, plug body 22, plug supporting seat 23, guide pillar 24, installing hole 31, socket 32, socket supporting seat 33, guide pin bushing 34, silica gel resilient sleeve 35, jack pin
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The present invention proposes a kind of charging connector for electric automobile, to reach the plug accurate positioning, avoid hard collision, increase the service life, reduce costs the effect of input.
Referring to Fig. 1-3, electric motor car charging connector disclosed in this invention comprises plug 11 and socket 12, and plug 11 comprises plug body 21 and the plug supporting seat 22 that plug body 21 is installed, and socket 12 comprises the socket supporting base 32 of socket 31 and mounting receptacle body.Be provided with two guide pillars 23 on plug supporting base 22, guide pillar 23 is arranged in the installing hole 24 on plug supporting seat 22.Be provided with the guide pin bushing 33 be complementary with guide pillar 23 on socket supporting seat 32.
Also be provided with four fixed hole positions 13 on socket supporting seat 32, correspondingly be provided with four the second screw parts on socket 31, the cooperation by the second screw part, fixed hole position and nut is fixed on socket on socket supporting seat 32.The distolateral silica gel resilient sleeve 34 that also is provided with of the first screw part and the second screw part.
In plug and socket are inserted the process of connection mutually, guide pillar on the plug supporting bracket matches with the guide pin bushing on the socket supporting bracket, realize guide effect, in the process of simultaneously inserting at plug, silica gel resilient sleeve 34 on the first screw part is subject to a downward extruding force, an elastic force on opposite direction is arranged simultaneously, under the effect of these two power, make the position that plug can alignment socket insert, make accurate positioning, in the process plugged together mutually at plug body and socket, silica gel resilient sleeve on the second screw part is had an effect, the position that contact pin can the alignment receptacles pin is inserted, make accurate positioning, the silica gel resilient sleeve has also played the effect of buffering simultaneously, by twice buffering and location, guaranteed that charge connector is not subject to rigid shock, accurate positioning, extended useful life.
In above-described embodiment, the first fixed part and the second fixed part are except being screw part, it can also be rivet etc., its fixed form is not unique yet, can adopt welding etc., the quantity of the first fixed part and the second fixed part also is not limited to the given quantity of above-described embodiment, can be set as the case may be, simultaneously, resilient sleeve is except being all right rubber elasticity cover, plastic cement resilient sleeve etc. the silica gel resilient sleeve, and to this, the present invention does not do any restriction.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a charging connector for electric automobile, comprise plug and socket, it is characterized in that the plug supporting seat that described plug comprises plug body and described plug body is installed; The socket supporting seat that described socket comprises socket and described socket is installed; Be provided with guide pillar on described plug supporting seat, on described socket supporting seat, be provided with the guide pin bushing be complementary with described guide pillar; Be provided with at least two the first fixed parts for fixing described socket on described socket supporting bracket, and at least two fixed hole positions for fixing described socket, be provided with second fixed part corresponding with described fixed hole position on described socket; Be equiped with respectively resilient sleeve on described the first fixed part and described the second fixed part.
2. a kind of charging connector for electric automobile according to claim 1, is characterized in that, described the first fixed part comprises two, and described the second fixed part comprises four.
3. a kind of charging connector for electric automobile according to claim 1, is characterized in that, described the first fixed part and described the second fixed part are specially screw part.
4. a kind of charging connector for electric automobile according to claim 1, is characterized in that, described resilient sleeve is the silica gel resilient sleeve.
5. a kind of charging connector for electric automobile according to claim 1, it is characterized in that, be provided with nine isolation mutually on described plug body, and for the first position, hole of contact pin is installed, be provided with the second hole position corresponding with described the first position, hole on described socket, on described the second position, hole, be provided with the jack pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102322364A CN102938518A (en) | 2011-08-15 | 2011-08-15 | Charging connector of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102322364A CN102938518A (en) | 2011-08-15 | 2011-08-15 | Charging connector of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102938518A true CN102938518A (en) | 2013-02-20 |
Family
ID=47697400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102322364A Pending CN102938518A (en) | 2011-08-15 | 2011-08-15 | Charging connector of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102938518A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159601A (en) * | 2016-08-29 | 2016-11-23 | 苏州润邦电气有限公司 | A kind of electric vehicle alternating-current charging guide type socket |
| CN107069283A (en) * | 2017-06-14 | 2017-08-18 | 四川普诺顿斯电子科技有限公司 | A kind of car body electric connector |
| CN110600927A (en) * | 2018-06-30 | 2019-12-20 | 中航光电科技股份有限公司 | Battery pack assembly and connector and socket thereof |
| CN112969833A (en) * | 2019-04-26 | 2021-06-15 | 株式会社海莱客思 | Locking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734851A (en) * | 2004-08-11 | 2006-02-15 | 三洋电机株式会社 | Connector having floating structure |
| US20070167083A1 (en) * | 2006-01-13 | 2007-07-19 | Advantest Corporation | Connector housing block, interface member and electronic device testing apparatus |
| CN101651278A (en) * | 2009-07-24 | 2010-02-17 | 贵州航天电器股份有限公司 | Short-circuit electric connector |
| CN102013597A (en) * | 2010-10-25 | 2011-04-13 | 南京康尼科技实业有限公司 | Floating connector |
| CN202259861U (en) * | 2011-08-15 | 2012-05-30 | 潘军 | Charging connector for electric automobile |
-
2011
- 2011-08-15 CN CN2011102322364A patent/CN102938518A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734851A (en) * | 2004-08-11 | 2006-02-15 | 三洋电机株式会社 | Connector having floating structure |
| US20070167083A1 (en) * | 2006-01-13 | 2007-07-19 | Advantest Corporation | Connector housing block, interface member and electronic device testing apparatus |
| CN101651278A (en) * | 2009-07-24 | 2010-02-17 | 贵州航天电器股份有限公司 | Short-circuit electric connector |
| CN102013597A (en) * | 2010-10-25 | 2011-04-13 | 南京康尼科技实业有限公司 | Floating connector |
| CN202259861U (en) * | 2011-08-15 | 2012-05-30 | 潘军 | Charging connector for electric automobile |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159601A (en) * | 2016-08-29 | 2016-11-23 | 苏州润邦电气有限公司 | A kind of electric vehicle alternating-current charging guide type socket |
| CN106159601B (en) * | 2016-08-29 | 2019-11-05 | 顺科新能源技术股份有限公司 | A kind of electric vehicle alternating-current charging guide type socket |
| CN107069283A (en) * | 2017-06-14 | 2017-08-18 | 四川普诺顿斯电子科技有限公司 | A kind of car body electric connector |
| CN110600927A (en) * | 2018-06-30 | 2019-12-20 | 中航光电科技股份有限公司 | Battery pack assembly and connector and socket thereof |
| CN112969833A (en) * | 2019-04-26 | 2021-06-15 | 株式会社海莱客思 | Locking device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Pan Jun Document name: the First Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Pan Jun Document name: Notification that Application Deemed to be Withdrawn |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |