CN202633662U - Automobile ac charging interface convenient for plugging - Google Patents
Automobile ac charging interface convenient for plugging Download PDFInfo
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- CN202633662U CN202633662U CN 201220192378 CN201220192378U CN202633662U CN 202633662 U CN202633662 U CN 202633662U CN 201220192378 CN201220192378 CN 201220192378 CN 201220192378 U CN201220192378 U CN 201220192378U CN 202633662 U CN202633662 U CN 202633662U
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Abstract
The utility model provides an automobile ac charging interface convenient for plugging, which belongs to the technical field of automobile battery charging, and solves the problem that according to the prior charging interface of electric automobile, a plug is loosened and falls off after the friction force between the plug and a socket is decreased. The automobile ac charging interface convenient for plugging comprises a socket and a plug, wherein at least one groove is arranged in the socket, and a fastening piece which is fastened to the groove when the plug is plugged into the socket is arranged in the plug; the ac charging interface is also equipped with a driving mechanism, wherein the driving mechanism enables the fastening piece to be disengaged from or fastened to the groove; and a switch structure is arrange between the fastening piece and the socket, wherein the switch structure conducts a signal confirmation circuit when the fastening piece is fastened to the groove. According to the automobile ac charging interface convenient for plugging, under the condition that the friction force between the plug and the socket is effectively decreased, the plug is still completely combined with the socket, is not loosened and does not fall off; at the same time, conduction signals are given after complete combination to achieve comprehensive protection.
Description
Technical field
The utility model belongs to automobile batteries charging technique field, relates to a kind of automobile easy plugged type AC charging interface.
Background technology
Advanced charging device is the assurance of electric automobile reliability service.Compare with traditional automobile, the energy of electric automobile operation all derives from vehicle mounted dynamic battery, and it can not be as refueling rapid, convenient and makeup energy nondestructively for orthodox car, and electric automobile exists long, many characteristics such as charging current is big of charging interval.How to guarantee electric automobile and charging pile interface between the two, joint that can be good when charging can cooperate in charging process closely; After charging finishes, can break off smoothly, also be a significant challenge to electric vehicle engineering research.
Conventional electric-powered vehicle charging interface all is to adopt the directly mode of plug; Not corresponding the connection confirmed device and fastener; For guarantee to charge safe, steadily carry out, the unlikely disconnection of charging plug comes off in charging process, the frictional force that increases between the two usually during charging inlet in design plays firm effect; This makes the strength that when charging, need cost a lot of money accomplish the plug of charging plug; Carried out the less people of the people that electric automobile carries out daily charge maintenance, especially strength, caused inconvenience.
In the existing charging device interface, do not have fastener, even have, the effect of being played neither be clearly.In order to ensure when charging charging inlet can good fit, generally in charging inlet, increase by two controls and confirm lines, have only after the signal on these two lines obtains confirming, could realize the charging of electric automobile.Well whether but this signal only confirms in charging device, can not know charging inlet and cooperate, closely and carry out people that charging electric vehicle safeguards, when charging plug is inserted socket, need plug repeatedly to guarantee that charging inlet closely cooperates.
Chinese invention patent application (application number: 2010161013.9) disclose in a kind of socket of AC charging interface the arrangement of contact pin in jack, the plug; Comprise base; Be provided with four AC charging jacks and protective earthing jack pair of control in the base and confirm jack, a pair of accessory power supply jack; In said four alternating current jacks in the alternating current jack two AC charging jacks and protective earthing jack be positioned at base the middle part, form in the middle of jack arrange; In the play of protective earthing jack, two AC charging jacks are positioned at the both sides of protective earthing jack, two other AC charging jack be positioned in the middle of jack arrange opposite side.Though this patent has realized AC charging, still need guarantee cooperating of plug and socket through increasing frictional force, use inconvenience, simultaneously the user of service can't perception both whether combined also turning circuit fully.
Summary of the invention
There are the problems referred to above in the utility model to existing technology; A kind of automobile easy plugged type AC charging interface has been proposed; This AC charging interface can still make plug combine fully with socket under the situation that effectively reduces the frictional force between the plug and socket and can loose or dislocation; After combining fully, can provide Continuity signal simultaneously, reach a comprehensively protection.
The utility model is realized through following technical proposal: a kind of automobile easy plugged type AC charging interface; Comprise a socket and a plug; It is characterized in that; Said socket is provided with at least one draw-in groove; Said plug is provided with the fastener that when plug insertion socket, can snap onto in the above-mentioned draw-in groove, and said AC charging interface also is provided with the driving mechanism that can make above-mentioned fastener disengagement and fastening draw-in groove, is provided with the construction of switch of Continuity signal affirmation circuit when fastener fastening draw-in groove between said fastener and the socket.
The end face of socket is provided with draw-in groove, and the end face of plug is provided with fastener, and when socket and plug combined fully, fastener was buckled in the draw-in groove, need not the frictional force between plug and the socket.Driving mechanism can order about fastening and the disengagement between fastener and the draw-in groove, and is easy to use effective, and the user of service can be through the combine situation of this Drive Structure perception plug with socket simultaneously.When fastener and draw-in groove fastening, the construction of switch closure makes signal confirm circuit turn-on, begins charging.
In above-mentioned automobile easy plugged type AC charging interface, the quantity of described draw-in groove is two, and is symmetrical set at the opposite end of socket.Two draw-in grooves cooperate with two fasteners, make stressed more even, in conjunction with more firm.
In above-mentioned automobile easy plugged type AC charging interface; Described draw-in groove port is provided with the draw-in groove upper edge of an outstanding draw-in groove inwall; Described fastener comprises that an end is connected in the strip stator on the plug end face; The said stator other end is hinged with a strip activity template, and said activity template one side is provided with the wedge convex body that the ability snapping lives in to state the draw-in groove upper edge.Activity template can relative fixed sheet rotate, plug inserts or when extracting socket, driving mechanism can order about activity template and rotate, when fastening, the wedge convex body can be resisted against on the draw-in groove upper edge, prevents that fastener from throwing off draw-in groove.
In above-mentioned automobile easy plugged type AC charging interface; Described driving mechanism comprises that one is arranged on the spring between stator and the activity template; Be connected with electric wire on the said plug; Be provided with a control guide line in the said electric wire, said control guide line one end axially passes spring and is connected on the activity template, and the other end is connected one and can spurs on the control button of controlling guide line.Control button makes activity template overcome spring force through the control guide line and rotates, and the wedge convex body breaks away from the draw-in groove upper edge, and plug is extracted smoothly; During insertion, spring is resisted against on the draw-in groove upper edge wedge convex body through the restoring force of self.
In above-mentioned automobile easy plugged type AC charging interface, described electric wire is provided with a holder, and above-mentioned control button is arranged on this holder.Holder inconvenience user of service operation, simultaneously, when fastener passed through spring restoring force fastening draw-in groove, control button can be replied the position, thereby user of service's perception plug is combined with socket fully.
In above-mentioned automobile easy plugged type AC charging interface, described Continuity signal transmits through the control guide line.Need not to increase again a lead and transmit Continuity signal, save material, simplified structure.
In above-mentioned automobile easy plugged type AC charging interface, described driving mechanism comprises that one is arranged on the spring between stator and the activity template, said activity template outside draw-in groove, extend one when fastener fastening draw-in groove, exceed the draw-in groove upper edge operating portion.When plug is extracted, need to order about activity template through hand by operating portion and overcome spring force, when fastener fastening draw-in groove, the spring restoring force makes operating portion reply the position, thereby user of service's perception plug is combined with socket fully simultaneously.Because this structure need not to control guide line, transmits Continuity signal so also need increase a lead.
In above-mentioned automobile easy plugged type AC charging interface; Described construction of switch comprises that the plug that is arranged on the wedge convex body firmly confirms terminal, can Continuity signal when said draw-in groove upper edge is provided with and firmly confirms termination contact with plug confirms that the socket of circuit firmly confirms terminal.When fastener and draw-in groove fastening, plug confirms that firmly terminal and socket confirm that firmly terminal can contact, thereby makes Continuity signal confirm circuit turn-on, and Continuity signal makes power supply begin charging.
In above-mentioned automobile easy plugged type AC charging interface, described plug is cylindrical, and outer circumference surface has a breach, and said socket upper surface is provided with the annular flange flange that can be complementary with the plug lateral cross section.Can prevent the jack of its required insertion of contact pin mistake on the plug, guarantee Electrical Safety.
In above-mentioned automobile easy plugged type AC charging interface, described jack and contact pin are respectively five.According to the charging circuit needs, comprise protective earthing terminal, neutral terminal and three ac power supply terminals respectively.
Prior art is compared, and this automobile easy plugged type AC charging interface has the following advantages:
1, because this AC charging interface is provided with fastener and driving mechanism, so need not increase the frictional force between plug and the socket, plug can loose or dislocation, plug more laborsaving, make things convenient for.
2, owing to be provided with driving mechanism, so the user of service can combine with socket by the perception plug fully, use is felt more relieved.
3, owing to be provided with construction of switch, thus plug with can outwards transmit a Continuity signal after socket combines fully.
Description of drawings
Fig. 1 is the structural representation of this automobile easy plugged type AC charging interface;
Fig. 2 is the structural representation of socket
Fig. 3 is the structural representation of plug
Fig. 4 is the structural representation of fastener
Fig. 5 is the structural representation of the automobile easy plugged type AC charging interface among the embodiment two
Fig. 6 is the structural representation of the driving mechanism among the embodiment two
Among the figure 1, socket; 2, plug; 3, draw-in groove; 31, draw-in groove upper edge; 4, fastener; 41, stator; 42, activity template; 43, wedge convex body; 5, driving mechanism; 51, control button; 52, control guide line; 53, holder; 54, spring; 55, operating portion; 6, construction of switch; 61, socket is firmly confirmed terminal; 62, plug is firmly confirmed terminal; 7, electric wire; 81, annular flange flange; 82, breach; 91, jack; 92, contact pin.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Embodiment one:
As shown in Figure 1; A kind of automobile easy plugged type AC charging interface; Comprise a socket 1 and a plug 2; Socket 1 is provided with at least one draw-in groove 3, and plug 2 is provided with when plug 2 inserts sockets 1 can snap onto the fastener 4 in the above-mentioned draw-in groove 3, need not plug 2 and with frictional force between the socket 1 both is combined.This AC charging interface also is provided with the driving mechanism 5 that can make above-mentioned fastener 4 disengagements and fastening draw-in groove 3; Driving mechanism 5 can order about fastening and the disengagement between fastener 4 and the draw-in groove 3; Easy to use effective, the user of service can be through the combine situation of these Drive Structure 5 perception plugs 2 with socket 1 simultaneously.Be provided with the construction of switch 6 of Continuity signal affirmation circuit when fastener 4 fastening draw-in grooves 3 between fastener 4 and the socket 1, construction of switch 6 closures make signal confirm circuit turn-on, begin charging.
Specifically, like Fig. 2, Fig. 3, shown in Figure 4, plug 2 is cylindrical; And outer circumference surface has a breach 82; Socket 1 upper surface is provided with the annular flange flange 81 that can be complementary with plug 2 lateral cross section, can prevent the jack 91 of contact pin 92 its required insertions of mistake on the plug 2, guarantees Electrical Safety.Jack 91 is respectively five with contact pin 92.According to the charging circuit needs, comprise protective earthing terminal, neutral terminal and three ac power supply terminals respectively.The quantity of draw-in groove 3 is two, and is symmetrical set at the opposite end of socket 1, and the quantity of corresponding with it fastener 4 also is two, cooperates with two fasteners 4 through two draw-in grooves 3, make stressed more even, in conjunction with more firm.Be provided with the draw-in groove upper edge 31 of outstanding draw-in groove 3 inwalls at draw-in groove 3 ports, be used for against fastener 4.
Driving mechanism 5 comprises that one is arranged on the spring 54 between stator 41 and the activity template 42; Be connected with electric wire 7 on the plug 2; Be provided with a control guide line 52 in the electric wire 7; Control guide line 52 outsides also are surrounded by one deck crust, and control guide line 52 1 ends axially pass spring 54 and are connected on the activity template 52, and the other end is connected one and can spurs on the control button 51 of controlling guide line 52.Control button 51 move up and down can traction control guide line 52 move relative to crust, simultaneously, control guide line 52 can be controlled activity template 42 and overcome spring 54 elastic force and rotate, wedge convex body 43 disengaging draw-in groove upper edges 31, plug 2 is extracted smoothly; During insertion, spring 54 is resisted against on the draw-in groove upper edge 31 wedge convex body 43 through the restoring force of self, and simultaneously, activity template 42 traction control guide lines 52 make control button 51 answer positions, thereby user of service's perception plug 2 has been combined with socket 1 fully.Electric wire 7 is provided with a holder 53, and control button 51 is arranged on this holder 53, user of service's operation.
Construction of switch 6 comprises that the plug that is arranged on the wedge convex body 43 firmly confirms terminal 62, can Continuity signal when draw-in groove upper edge 31 is provided with and confirms firmly that with plug terminal 62 contacts confirms that the socket of circuit firmly confirms terminal 61.When fastener 4 and draw-in groove 3 fastenings; Plug confirms that firmly terminal 62 and socket confirm that firmly terminal 61 can contact; Thereby make Continuity signal confirm circuit turn-on; Continuity signal transmits through control guide line 52, need not to increase a lead again and transmits Continuity signal, saves material, simplified structure.
When needing charging; Manually pin control button 51, the displacement of control button 51 makes control guide line 52 produce and moves, and rotates to fixed head 41 directions thereby pulling portable plate 42 overcomes spring 54 elastic force; This moment is with plug 2 unresisted insertion sockets 1; Decontrol control button 51 then, portable plate 42 is backward rotation under the effect of spring 54 restoring forces, makes wedge convex body 43 be resisted against draw-in groove upper edge 31; Portable plate 42 can make control button 51 answer positions by pulling control guide line 52 simultaneously, and user of service's perception plug 2 combines with socket 1.At this moment, plug confirms that firmly terminal 62 also confirms firmly that with socket terminal 61 contacts, and Continuity signal is confirmed circuit turn-on, and Continuity signal passes through control guide line 52, the charging beginning.After charging finished, principle was identical with the front, need manually pin control button 51 and pull up and get final product.
Embodiment two:
Structure among this automobile easy plugged type AC charging interface and the embodiment one is basic identical; Difference is like Fig. 5, shown in Figure 6; Driving mechanism 5 comprises that one is arranged on the spring 54 between stator 41 and the activity template 42, activity template 42 outside draw-in groove 3, extend one when fastener 4 fastening draw-in grooves 3, exceed draw-in groove upper edge 31 operating portion 55.Operating portion 55 is rectangular flat, is used for ordering about activity template 42 and overcomes spring 54 elastic force, and when fastener 4 fastening draw-in grooves 3, spring 54 restoring forces make operating portion 55 answer positions, thereby user of service's perception plug 2 has been combined with socket 1 fully simultaneously.Because this structure need not the control guide line 52 among the embodiment one, transmits Continuity signal so also need increase a lead.
When needing charging, manually pin operating portion 55, operating portion 55 directly orders about portable plate 42 and overcomes spring 54 elastic force and rotate to fixed head 41 directions; This moment is with plug 2 unresisted insertion sockets 1; Decontrol operating portion 55 then, portable plate 42 is backward rotation under the effect of spring 54 restoring forces, makes wedge convex body 43 be resisted against draw-in groove upper edge 31; Operating portion 55 is also replied the position with portable plate 42, and user of service's perception plug 2 combines with socket 1.At this moment, plug confirms that firmly terminal 62 also confirms firmly that with socket terminal 61 contacts, and Continuity signal is confirmed circuit turn-on, and Continuity signal passes through lead, the charging beginning.After charging finished, principle was identical with the front, need manually pin operating portion 55 and pull up and get final product.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used socket 1, plug 2, draw-in groove 3, draw-in groove upper edge 31, fastener 4, stator 41, activity template 42, wedge convex body 43, driving mechanism 5, control button 51, control guide line 52, holder 53, spring 54, operating portion 55, construction of switch 6, socket to confirm that firmly terminal 61, plug firmly confirm terms such as terminal 62, electric wire 7, annular flange flange 81, breach 82, jack 91, contact pin 92 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (10)
1. automobile easy plugged type AC charging interface; Comprise a socket (1) and a plug (2); It is characterized in that; Said socket (1) is provided with at least one draw-in groove (3); Said plug (2) is provided with when plug (2) inserts socket (1) can snap onto the fastener (4) in the above-mentioned draw-in groove (3), and said AC charging interface also is provided with the driving mechanism (5) that can make above-mentioned fastener (4) disengagement and fastening draw-in groove (3), is provided with the construction of switch (6) of Continuity signal affirmation circuit when fastener (4) fastening draw-in groove (3) between said fastener (4) and the socket (1).
2. automobile easy plugged type AC charging interface according to claim 1 is characterized in that the quantity of described draw-in groove (3) is two, and is symmetrical set at the opposite end of socket (1).
3. automobile easy plugged type AC charging interface according to claim 2; It is characterized in that; Described draw-in groove (3) port is provided with the draw-in groove upper edge (31) of outstanding draw-in groove (a 3) inwall; Described fastener (4) comprises that an end is connected in the strip stator (41) on plug (2) end face, and said stator (41) other end is hinged with a strip activity template (42), and said activity template (42) one sides are provided with the wedge convex body (43) that the ability snapping lives in to state draw-in groove upper edge (31).
4. automobile easy plugged type AC charging interface according to claim 3; It is characterized in that; Described driving mechanism (5) comprises that one is arranged on the spring (54) between stator (41) and the activity template (42), is connected with electric wire (7) on the said plug (2), is provided with a control guide line (52) in the said electric wire (7); Said control guide line (52) one ends axially pass spring (54) and are connected on the activity template (42), and the other end is connected one and can spurs on the control button (51) of controlling guide line (52).
5. automobile easy plugged type AC charging interface according to claim 4 is characterized in that described electric wire (7) is provided with a holder (53), and above-mentioned control button (51) is arranged on this holder (53).
6. automobile easy plugged type AC charging interface according to claim 5 is characterized in that, described Continuity signal transmits through control guide line (52).
7. automobile easy plugged type AC charging interface according to claim 3; It is characterized in that; Described driving mechanism (5) comprises that one is arranged on the spring (54) between stator (41) and the activity template (42), said activity template (42) outside draw-in groove (3), extend one when fastener (4) fastening draw-in groove (3), exceed draw-in groove upper edge (31) operating portion (55).
8. according to claim 6 or 7 described automobile easy plugged type AC charging interfaces; It is characterized in that; Described construction of switch (6) comprises that the plug that is arranged on the wedge convex body (43) firmly confirms terminal (62), and said draw-in groove upper edge (31) is provided with plug confirms that firmly terminal (62) can Continuity signal when contacting confirms that the socket of circuit firmly confirms terminal (61).
9. automobile easy plugged type AC charging interface according to claim 8; It is characterized in that; Described plug (2) is cylindrical, and outer circumference surface has a breach (82), and said socket (1) upper surface is provided with the annular flange flange (81) that can be complementary with plug (2) lateral cross section.
10. automobile easy plugged type AC charging interface according to claim 9 is characterized in that, described jack (91) is respectively five with contact pin (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192378 CN202633662U (en) | 2012-04-28 | 2012-04-28 | Automobile ac charging interface convenient for plugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192378 CN202633662U (en) | 2012-04-28 | 2012-04-28 | Automobile ac charging interface convenient for plugging |
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| Publication Number | Publication Date |
|---|---|
| CN202633662U true CN202633662U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192378 Expired - Fee Related CN202633662U (en) | 2012-04-28 | 2012-04-28 | Automobile ac charging interface convenient for plugging |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457103A (en) * | 2013-08-05 | 2013-12-18 | 江苏新航电气有限公司 | Shore power cable tripping device |
| CN104553851A (en) * | 2014-12-24 | 2015-04-29 | 北京新能源汽车股份有限公司 | End face type charging wire access device |
| CN104795689A (en) * | 2015-05-11 | 2015-07-22 | 海盐壳锐水族用品有限公司 | Power supply equipment with telescopic dustproof cover and use method of power supply equipment |
| CN104795692A (en) * | 2015-05-11 | 2015-07-22 | 义乌市雄发尔机械设备有限公司 | Power supply equipment capable of being ejected out by air pressure driving and using method thereof |
| CN104810680A (en) * | 2015-05-11 | 2015-07-29 | 姚新连 | Power supply equipment with guide grooves and usage method of power supply equipment |
| CN105811193A (en) * | 2014-11-25 | 2016-07-27 | 阎波 | Device for directly powering on electric vehicle by ground power supply |
| CN106450926A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Device for realizing easy plugging and no falling of plug |
| CN106450936A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Device for achieving a plug easy to pull out and not liable to peel off |
| CN107627848A (en) * | 2017-09-11 | 2018-01-26 | 安徽信息工程学院 | A kind of Automobile instrument structure |
| CN108063344A (en) * | 2017-12-18 | 2018-05-22 | 苏州人为峰软件科技有限公司 | A kind of automobile using transformation USB charging harness |
| WO2018095101A1 (en) * | 2016-11-23 | 2018-05-31 | 广州市永合祥自动化设备科技有限公司 | Easy-insertion battery charging cable |
| CN108736255A (en) * | 2018-06-01 | 2018-11-02 | 浙江工业职业技术学院 | New-energy automobile charging head |
| CN109103693A (en) * | 2018-08-27 | 2018-12-28 | 佛山市创森机电有限公司 | A kind of Plug preventing looseness socket structure |
| CN109728482A (en) * | 2018-12-05 | 2019-05-07 | 东莞市鼎通精密五金股份有限公司 | Automotive connector structure and automobile high-speed connector assembly |
| CN110518391A (en) * | 2019-09-11 | 2019-11-29 | 瑞安市欧力特电器有限公司 | A kind of new-energy automobile bundle assembly |
| CN111224270A (en) * | 2020-01-15 | 2020-06-02 | 朱燚鹏 | Anti-loose plug and socket |
| CN112255447A (en) * | 2020-09-10 | 2021-01-22 | 苏州溯标检测认证有限公司 | Alternating-current charging stake testing arrangement |
| CN113612075A (en) * | 2021-10-08 | 2021-11-05 | 广东电网有限责任公司东莞供电局 | Automatic butt joint device of electric vehicle sharing charging station socket |
| CN114221172A (en) * | 2021-12-22 | 2022-03-22 | 广东电网有限责任公司 | Plug terminal and ammeter |
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2012
- 2012-04-28 CN CN 201220192378 patent/CN202633662U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457103A (en) * | 2013-08-05 | 2013-12-18 | 江苏新航电气有限公司 | Shore power cable tripping device |
| CN105811193A (en) * | 2014-11-25 | 2016-07-27 | 阎波 | Device for directly powering on electric vehicle by ground power supply |
| CN104553851A (en) * | 2014-12-24 | 2015-04-29 | 北京新能源汽车股份有限公司 | End face type charging wire access device |
| CN104795689A (en) * | 2015-05-11 | 2015-07-22 | 海盐壳锐水族用品有限公司 | Power supply equipment with telescopic dustproof cover and use method of power supply equipment |
| CN104795692A (en) * | 2015-05-11 | 2015-07-22 | 义乌市雄发尔机械设备有限公司 | Power supply equipment capable of being ejected out by air pressure driving and using method thereof |
| CN104810680A (en) * | 2015-05-11 | 2015-07-29 | 姚新连 | Power supply equipment with guide grooves and usage method of power supply equipment |
| CN106450926A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Device for realizing easy plugging and no falling of plug |
| CN106450936A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Device for achieving a plug easy to pull out and not liable to peel off |
| WO2018095101A1 (en) * | 2016-11-23 | 2018-05-31 | 广州市永合祥自动化设备科技有限公司 | Easy-insertion battery charging cable |
| CN107627848A (en) * | 2017-09-11 | 2018-01-26 | 安徽信息工程学院 | A kind of Automobile instrument structure |
| CN108063344A (en) * | 2017-12-18 | 2018-05-22 | 苏州人为峰软件科技有限公司 | A kind of automobile using transformation USB charging harness |
| CN108736255A (en) * | 2018-06-01 | 2018-11-02 | 浙江工业职业技术学院 | New-energy automobile charging head |
| CN109103693A (en) * | 2018-08-27 | 2018-12-28 | 佛山市创森机电有限公司 | A kind of Plug preventing looseness socket structure |
| CN109103693B (en) * | 2018-08-27 | 2024-04-26 | 佛山市创森机电有限公司 | Anti-loosening plug and socket structure |
| CN109728482A (en) * | 2018-12-05 | 2019-05-07 | 东莞市鼎通精密五金股份有限公司 | Automotive connector structure and automobile high-speed connector assembly |
| CN110518391A (en) * | 2019-09-11 | 2019-11-29 | 瑞安市欧力特电器有限公司 | A kind of new-energy automobile bundle assembly |
| CN111224270A (en) * | 2020-01-15 | 2020-06-02 | 朱燚鹏 | Anti-loose plug and socket |
| CN111224270B (en) * | 2020-01-15 | 2021-03-05 | 科立工业(深圳)有限公司 | Anti-loose plug and socket |
| CN112255447A (en) * | 2020-09-10 | 2021-01-22 | 苏州溯标检测认证有限公司 | Alternating-current charging stake testing arrangement |
| CN113612075A (en) * | 2021-10-08 | 2021-11-05 | 广东电网有限责任公司东莞供电局 | Automatic butt joint device of electric vehicle sharing charging station socket |
| CN114221172A (en) * | 2021-12-22 | 2022-03-22 | 广东电网有限责任公司 | Plug terminal and ammeter |
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Granted publication date: 20121226 Termination date: 20140428 |