CN201674065U - Pull-preventing structure for charge interfaces - Google Patents
Pull-preventing structure for charge interfaces Download PDFInfo
- Publication number
- CN201674065U CN201674065U CN2010201783519U CN201020178351U CN201674065U CN 201674065 U CN201674065 U CN 201674065U CN 2010201783519 U CN2010201783519 U CN 2010201783519U CN 201020178351 U CN201020178351 U CN 201020178351U CN 201674065 U CN201674065 U CN 201674065U
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- China
- Prior art keywords
- pulling
- plug
- socket
- bar
- pulling resistant
- 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.)
- Expired - Lifetime
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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 utility model discloses a pull-preventing structure for charge interfaces, which can prevent charge from abnormal interruption resulting from the pulling-out of a plug by error. The pull-preventing structure comprises the plug and a socket which are matched with each other, wherein the shell of the socket is provided with a socket pull-preventing bayonet and internally provided with a pull-preventing bayonet hook which is matched with the socket pull-preventing bayonet. In the utility model, the socket pull-preventing bayonet and the pull-preventing bayonet hook can well prevent the plug from being pulled out of the socket by error, thus avoiding the abnormal interruption of charge. The pull-preventing structure is mainly used for the charge interfaces for charging battery jars in electrically driven vehicles.
Description
Technical field
The utility model relates to and is used for motor vehicle to the charging inlet that storage battery charges, and refers more particularly to the anti-pulling structure of charging inlet.
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.
The utility model content
Technical problem to be solved in the utility model 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 solution adopted in the utility model 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 described plug.
The concrete structure of 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, be provided with elastic device between pulling resistant hook and the plug casing, journal stirrup is movably articulated on the plug casing by 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 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.
The concrete structure of 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, described back-moving spring is sleeved on to be pressed on the bar, 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.
Further technical problem to be solved in the utility model 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 solution adopted in the utility model is: the housing of described plug is provided with a pulling resistant mouth, the housing of described 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 beneficial effects of the utility model are: seat pulling resistant mouth described in the utility model 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, described in the utility model 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 utility model.
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 schematic diagram of A part among Fig. 1.
Fig. 5 is the structure for amplifying schematic diagram 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, the 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 utility model in detail.
As shown in Figure 1, the anti-pulling structure of charging inlet described in the utility model, comprise: plug 3 that cooperatively interacts and socket 2, 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, its concrete structure comprises: pulling resistant hook 4, 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, rear portion 42 twice bending of pulling resistant hook 4 in order to dodge plug casing 31, be provided with elastic device 6 between pulling resistant hook 4 and the plug casing 31, 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, the surface of plug casing 31 is provided with and presses the groove of stirring that cap 7 matches, 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, be positioned at the top at the rear portion 43 of pulling resistant hook 4, pressing the bottom of bar 8 inserts in the poke hole, and offer 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, described Socket casing 21 is provided with and the corresponding anti-plug mouth of a pulling resistant mouth, 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 (6)
1. the anti-pulling structure of charging inlet, comprising: the plug and socket that cooperatively interacts is characterized in that: the housing of described socket is provided with a pulling resistant mouth, is provided with in the housing of described plug and a pulling resistant hook device that seat pulling resistant mouth matches.
2. the anti-pulling structure of charging inlet according to claim 1, it is characterized in that: the concrete structure of 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, be provided with elastic device between pulling resistant hook and the plug casing, journal stirrup is movably articulated on the plug casing by bolster, is provided with pressing device in the plug casing, presses the top that bar is positioned at pulling resistant hook rear portion in the pressing device.
3. the anti-pulling structure of charging inlet according to claim 2, 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.
4. the anti-pulling structure of charging inlet according to claim 2, it is characterized in that: the concrete structure of 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, described back-moving spring is sleeved on to be pressed on the bar, 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.
5. according to the anti-pulling structure of each described charging inlet in the claim 1 to 4, it is characterized in that: the housing of described plug is provided with a pulling resistant mouth, the housing of described 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.
6. the anti-pulling structure of charging inlet according to claim 5, 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 |
|---|---|---|---|
| CN2010201783519U CN201674065U (en) | 2010-04-23 | 2010-04-23 | Pull-preventing structure for charge interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201783519U CN201674065U (en) | 2010-04-23 | 2010-04-23 | Pull-preventing structure for charge interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674065U true CN201674065U (en) | 2010-12-15 |
Family
ID=43331473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201783519U Expired - Lifetime CN201674065U (en) | 2010-04-23 | 2010-04-23 | Pull-preventing structure for charge interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674065U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867122A (en) * | 2010-04-23 | 2010-10-20 | 张家港友诚科技机电有限公司 | Anti-pulling structure of charging interface |
| CN102629716A (en) * | 2011-02-04 | 2012-08-08 | 施耐德电器工业公司 | Power socket assembly for recharging the batteries of electric vehicles |
| CN103329363A (en) * | 2011-11-18 | 2013-09-25 | 新电元工业株式会社 | Charging device |
| CN103338969A (en) * | 2011-01-27 | 2013-10-02 | 霍弗·霍斯贝克及弗斯特两合公司 | Locking device, in particular for a plug |
| CN103648835A (en) * | 2011-06-09 | 2014-03-19 | 霍弗·霍斯贝克及弗斯特两合公司 | Locking apparatus for electric charging cables or flaps |
-
2010
- 2010-04-23 CN CN2010201783519U patent/CN201674065U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867122A (en) * | 2010-04-23 | 2010-10-20 | 张家港友诚科技机电有限公司 | Anti-pulling structure of charging interface |
| CN103338969A (en) * | 2011-01-27 | 2013-10-02 | 霍弗·霍斯贝克及弗斯特两合公司 | Locking device, in particular for a plug |
| CN103338969B (en) * | 2011-01-27 | 2017-03-22 | 霍弗·霍斯贝克及弗斯特两合公司 | Locking device, in particular for a plug |
| CN102629716A (en) * | 2011-02-04 | 2012-08-08 | 施耐德电器工业公司 | Power socket assembly for recharging the batteries of electric vehicles |
| CN103648835A (en) * | 2011-06-09 | 2014-03-19 | 霍弗·霍斯贝克及弗斯特两合公司 | Locking apparatus for electric charging cables or flaps |
| CN103648835B (en) * | 2011-06-09 | 2016-09-07 | 霍弗·霍斯贝克及弗斯特两合公司 | For charging wire or the locking device of cover plate |
| US9505312B2 (en) | 2011-06-09 | 2016-11-29 | Huf Hulsbeck & Furst Gmbh & Co. Kg | Locking apparatus for electric charging cables or flaps |
| CN103329363A (en) * | 2011-11-18 | 2013-09-25 | 新电元工业株式会社 | Charging device |
| CN103329363B (en) * | 2011-11-18 | 2015-11-25 | 新电元工业株式会社 | Charging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101215 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |