CN101867122B - Anti-pulling structure of charging interface - Google Patents
Anti-pulling structure of charging interface Download PDFInfo
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- CN101867122B CN101867122B CN201010161011A CN201010161011A CN101867122B CN 101867122 B CN101867122 B CN 101867122B CN 201010161011 A CN201010161011 A CN 201010161011A CN 201010161011 A CN201010161011 A CN 201010161011A CN 101867122 B CN101867122 B CN 101867122B
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- pulling
- plug
- socket
- bar
- pulling resistant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses an anti-pulling structure of a charging interface, which can prevent the abnormal interruption of charge due to the false pulling of a plug and comprises a plug and a socket, wherein the plug and the socket are mutually matched, a socket anti-pulling bayonet is arranged on the shell of the socket, and an anti-pulling clamping hook device which is matched with the socket anti-pulling bayonet is arranged in the shell of the plug. The socket anti-pulling bayonet and the matched anti-pulling clamping hook device can well prevent the plug from being falsely pulled out of the socket in the charging process, thereby avoiding the abnormal interruption of charge. The invention is mainly used as the charging interface for charging batteries in electric vehicles.
Description
Technical field
The present invention relates to and be used for motor vehicle, refer more particularly to the anti-pulling structure of charging inlet the charging inlet that storage battery charges.
Background technology
In the process that storage battery is charged, because present charging inlet is not provided with anti-pulling structure, cause the charging aborted because of the mistake unplugg through regular meeting, that is: do not have abundance and interrupt, thereby have influence on useful life of storage battery.
Summary of the invention
Technical problem to be solved by this invention is: a kind of anti-pulling structure that prevents to cause because of the mistake unplugg charging inlet of charging aborted is provided.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: the anti-pulling structure of charging inlet; Comprise: the plug and socket that cooperatively interacts, the housing of socket are provided with a pulling resistant mouth, are provided with the pulling resistant hook device that matches with seat pulling resistant mouth in the housing of said plug;
Described pulling resistant hook device comprises: the pulling resistant hook; The middle part of pulling resistant hook is provided with journal stirrup; The front end of pulling resistant hook is provided with grab, is provided with elastic device between pulling resistant hook and the plug casing, and journal stirrup is movably articulated on the plug casing through bolster; Be provided with pressing device in the plug casing, press the top that bar is positioned at pulling resistant hook rear portion in the pressing device;
Described pressing device comprises: press cap, press bar and back-moving spring; The surface of plug casing is provided with and presses the groove of stirring that cap matches; The bottom of stirring groove is provided with and presses the poke hole that bar matches, and described back-moving spring is sleeved on to be pressed on the bar, and the top of pressing bar is inserted in presses in the corresponding jack of cap; The bottom of pressing bar is inserted in the poke hole and is offered the draw-in groove of ring-type, is provided with jump ring in the draw-in groove.
Described elastic device comprises: a pair of torsion spring and with this depression bar that front end of torsion spring is connected together; Across the both sides of journal stirrup, be sleeved on the bolster with journal stirrup, depression bar is pressed against on the front portion of pulling resistant hook to torsion spring for this, and the rear end of torsion spring is resisted against on the plug casing.
Further technical problem to be solved by this invention is: a kind of anti-pulling structure that can prevent to cause because of the mistake unplugg charging inlet of charging aborted better is provided.
For solving above-mentioned further technical problem; The technical scheme that the present invention adopts is: the housing of said plug is provided with a pulling resistant mouth; The housing of said socket is provided with and the corresponding anti-plug mouth of a pulling resistant mouth; Socket is fixed on the mounting panel, also is provided with anti-the pulling pin of matching with a pulling resistant mouth on the mounting panel.
Described mounting panel is provided with electromagnet, and described anti-pulling pin is the iron core of electromagnet.
The invention has the beneficial effects as follows: seat pulling resistant mouth of the present invention and the pulling resistant hook device that matches can prevent well that mistake is extracted plug from socket in charging process, thereby avoid the aborted of charging; In addition, of the present invention the pulling resistant mouth and anti-the pulling pin of matching can prevent better that in charging process mistake extracts plug from socket.So just can guarantee at every turn after the storage battery abundance, plug to be extracted from socket, guarantee the useful life of storage battery.In addition, the iron core of electromagnet is pulled pin as anti-, so just can control electromagnet, thereby the action of control iron core greatly facilitates the operation of pulling pin to anti-by the controller that storage battery is charged.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is the structural representation of elastic device among Fig. 1.
Fig. 3 is the structural representation of back-moving spring among Fig. 1.
Fig. 4 is the structure for amplifying sketch map of A part among Fig. 1.
Fig. 5 is the structure for amplifying sketch map of B part among Fig. 1.
Among Fig. 1 to Fig. 5: 1, wallboard, 2, socket, 21, Socket casing, 3, plug, 31, plug casing; 4, pulling resistant hook, 40, grab, 41, the front portion, 42, journal stirrup, 43, the rear portion; 5, bolster, 6, elastic device, 61, torsion spring, 62, depression bar, 7, press cap; 8, press bar, 9, back-moving spring, 10, jump ring, 11, electromagnet, 111, iron core.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1, the anti-pulling structure of charging inlet of the present invention comprises: the plug 3 and the socket 2 that cooperatively interact; The housing of socket 2 is that Socket casing 21 is provided with a pulling resistant mouth; The housing of plug 3 is to be provided with the pulling resistant hook device that matches with seat pulling resistant mouth in the plug casing 31, and its concrete structure comprises: pulling resistant hook 4, and the middle part of pulling resistant hook 4 is provided with journal stirrup 42; The front end of pulling resistant hook 4 is provided with grab 40; Twice bending is provided with elastic device 6 between pulling resistant hook 4 and the plug casing 31 in order to dodge plug casing 31 at the rear portion 42 of pulling resistant hook 4, and be as shown in Figure 2; This elastic device 6 comprises: a pair of torsion spring 61 and with this depression bar 62 that front end of torsion spring 61 is connected together forms the torsion spring structure; Across the both sides of journal stirrup 42, be sleeved on the bolster 5 with plug casing 31 one with journal stirrup 42, depression bar 62 is pressed against on the front portion 41 of pulling resistant hook 4 to torsion spring 61 for this, and the rear end of torsion spring 61 is resisted against on the plug casing 31; Be provided with pressing device in the plug casing 31; Its concrete structure comprises: press cap 7, press bar 8 and back-moving spring 9---the structure of back-moving spring is referring to shown in Figure 3, and the surface of plug casing 31 is provided with and presses the groove of stirring that cap 7 matches, and the bottom of stirring groove is provided with and presses the poke hole that bar 8 matches; Back-moving spring 9 is sleeved on to be pressed on the bar 8; The top of pressing bar 8 is inserted in presses in the cap 7 corresponding jacks, is positioned at the top at the rear portion 43 of pulling resistant hook 4, and the bottom of pressing bar 8 is inserted in the poke hole and offered the draw-in groove of ring-type; Be provided with jump ring 10 in the draw-in groove---referring to shown in Figure 4; Described plug casing 31 is provided with a pulling resistant mouth, and described Socket casing 21 is provided with and the corresponding anti-plug mouth of a pulling resistant mouth, and socket 2 is fixed on wallboard 1 mounting panel such as grade; Wallboard 1 is provided with electromagnet 11, and the iron core 111 of electromagnet 11 matches with a pulling resistant mouth as anti-pulling pin---referring to shown in Figure 5.
Claims (4)
1. the anti-pulling structure of charging inlet, comprising: the plug and socket that cooperatively interacts is characterized in that: the housing of said socket is provided with a pulling resistant mouth, is provided with in the housing of said plug and a pulling resistant hook device that seat pulling resistant mouth matches; Described pulling resistant hook device comprises: the pulling resistant hook; The middle part of pulling resistant hook is provided with journal stirrup; The front end of pulling resistant hook is provided with grab, is provided with elastic device between pulling resistant hook and the plug casing, and journal stirrup is movably articulated on the plug casing through bolster; Be provided with pressing device in the plug casing, press the top that bar is positioned at pulling resistant hook rear portion in the pressing device; Described pressing device comprises: press cap, press bar and back-moving spring; The surface of plug casing is provided with and presses the groove of stirring that cap matches; The bottom of stirring groove is provided with and presses the poke hole that bar matches, and described back-moving spring is sleeved on to be pressed on the bar, and the top of pressing bar is inserted in presses in the corresponding jack of cap; The bottom of pressing bar is inserted in the poke hole and is offered the draw-in groove of ring-type, is provided with jump ring in the draw-in groove.
2. the anti-pulling structure of charging inlet according to claim 1, it is characterized in that: described elastic device comprises: a pair of torsion spring and with this depression bar that front end of torsion spring is connected together; Across the both sides of journal stirrup, be sleeved on the bolster with journal stirrup, depression bar is pressed against on the front portion of pulling resistant hook to torsion spring for this, and the rear end of torsion spring is resisted against on the plug casing.
3. the anti-pulling structure of charging inlet according to claim 1 and 2; It is characterized in that: the housing of said plug is provided with a pulling resistant mouth; The housing of said socket is provided with and the corresponding anti-plug mouth of a pulling resistant mouth; Socket is fixed on the mounting panel, also is provided with anti-the pulling pin of matching with a pulling resistant mouth on the mounting panel.
4. the anti-pulling structure of charging inlet according to claim 3, it is characterized in that: described mounting panel is provided with electromagnet, and described anti-pulling pin is the iron core of electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010161011A CN101867122B (en) | 2010-04-23 | 2010-04-23 | Anti-pulling structure of charging interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010161011A CN101867122B (en) | 2010-04-23 | 2010-04-23 | Anti-pulling structure of charging interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101867122A CN101867122A (en) | 2010-10-20 |
| CN101867122B true CN101867122B (en) | 2012-10-17 |
Family
ID=42958740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010161011A Active CN101867122B (en) | 2010-04-23 | 2010-04-23 | Anti-pulling structure of charging interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101867122B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3261194A1 (en) * | 2016-06-24 | 2017-12-27 | Gyrus ACMI, Inc. (D.B.A. Olympus Surgical Technologies America) | Plug |
| USD837157S1 (en) | 2017-04-11 | 2019-01-01 | Gyrus Acmi, Inc. | Plug |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8197277B1 (en) * | 2010-12-23 | 2012-06-12 | Itt Manufacturing Enterprises, Inc. | Charger connector |
| JP2014110205A (en) * | 2012-12-04 | 2014-06-12 | Nissan Motor Co Ltd | Charging port lock device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2978348B2 (en) * | 1992-12-18 | 1999-11-15 | 矢崎総業株式会社 | Power supply connector |
| DE19544942C2 (en) * | 1994-12-01 | 2001-12-06 | Yazaki Corp | Connecting device with a voltage supply connector and a voltage receiving connector and method for connecting / disconnecting a voltage supply device |
| JP3292278B2 (en) * | 1995-12-06 | 2002-06-17 | 矢崎総業株式会社 | Electric vehicle charging connector |
| CN201674065U (en) * | 2010-04-23 | 2010-12-15 | 张家港友诚科技机电有限公司 | Pull-preventing structure for charge interfaces |
-
2010
- 2010-04-23 CN CN201010161011A patent/CN101867122B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3261194A1 (en) * | 2016-06-24 | 2017-12-27 | Gyrus ACMI, Inc. (D.B.A. Olympus Surgical Technologies America) | Plug |
| USD837157S1 (en) | 2017-04-11 | 2019-01-01 | Gyrus Acmi, Inc. | Plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101867122A (en) | 2010-10-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jiangang Inventor before: Zheng Xiaobo |
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| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tangqiao town, the people of East Zhangjiagang 215611 Jiangsu province No. 134 Patentee after: Zhangjiagang Yi Cheng new energy Polytron Technologies Inc Address before: Tangqiao town, the people of East Zhangjiagang 215611 Jiangsu province No. 134 Patentee before: Zhangjiagang Uchen Technical Mechanical Electric Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |