CN108092058B - Charging connector with fastening structure - Google Patents
Charging connector with fastening structure Download PDFInfo
- Publication number
- CN108092058B CN108092058B CN201810154668.XA CN201810154668A CN108092058B CN 108092058 B CN108092058 B CN 108092058B CN 201810154668 A CN201810154668 A CN 201810154668A CN 108092058 B CN108092058 B CN 108092058B
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- CN
- China
- Prior art keywords
- button
- assembly
- shell
- charging connector
- hole
- 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.)
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- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention provides a charging connector with a fastening structure, which is used for charging electric vehicles and hybrid vehicles and comprises a plug assembly, a button assembly and a shell, wherein the shell is connected with the button assembly in a fastening way and then is connected with the plug assembly through screws. The invention has simple and firm structure, and the buckle structure is convenient to install through national standard rolling test; parts such as a micro switch and a spring which are easy to damage are arranged in the assembly for internal protection, so that damage during assembly and use is avoided, and the service life is prolonged.
Description
Technical Field
The present disclosure relates to charging devices, and particularly to a charging connector with a buckle structure for charging an electric vehicle and a hybrid vehicle.
Background
In the current stage of social economy development, people have stronger and stronger consciousness on environmental protection and stronger demands on low-carbon economy and low-carbon life, and meanwhile, the oil price is continuously increased, so that aiming at the automobile industry, people are urgently seeking a new engine technology to replace the traditional internal combustion engine technology. Under the background, energy-saving and environment-friendly electric vehicles and hybrid vehicles are more and more paid attention to and are also necessarily trended by popularization, and the use of the electric vehicles and the hybrid vehicles greatly promotes the development of matched equipment such as charging connectors and the like.
There are a variety of charging connectors on the market today that are basically capable of meeting the charging requirements of different types of automobiles, but they still have some drawbacks. Current charging connector structure: the terminal and the lead are assembled in the plug after being pressed, a sealing piece is sleeved on the terminal, finally, a bottom cover is installed on the terminal and the plug are installed and fixed through screws to form a plug assembly, then the plug assembly is fixed in the shell, and the button and the micro switch are installed on the shell through screws for fixing the bracket; finally, the two shells are locked by screws.
The existing charging connector structure has the following defects:
the internal structure needs screw fixation, and the cost is high.
And (II) the assembly time is long and complex, and tools are required to be installed.
And (III) the parts are scattered, and the weak parts are easy to damage during assembly.
In summary, the existing charging connector has a lifting place.
Disclosure of Invention
Aiming at the defects, the invention aims to provide the charging connector which is simple in structure and convenient to install and is provided with a buckle structure so as to solve the prior technical problems.
In order to achieve the above purpose, the present application adopts the following technical scheme:
the utility model provides a charging connector of buckle structure for electric automobile and hybrid vehicle charge, includes plug assemblage, button assemblage and shell, after shell and button assemblage block connect, with the screw with the plug assemblage is connected.
According to a preferred embodiment of the present invention, the button assembly includes: the device comprises a button, a micro switch, a spring, a bracket, a fixed cover and a pin shaft; the button is a long body and comprises a buckling convex part, a clamping part, a supporting hole part and a button part, wherein the buckling convex part, the clamping part, the supporting hole part and the button part are sequentially connected; the micro switch is assembled and connected with the bracket, and the micro switch is electrically connected with the plug assembly; the bracket comprises a spring placing groove, a connecting hole which is arranged oppositely and a switch placing groove; the fixing cover is a U-shaped body, two sides of the U-shaped opening of the fixing cover are respectively provided with a bolt hole, two outer sides of the U-shaped opening of the fixing cover are respectively provided with a first buckling groove, and the U-shaped connecting part of the fixing cover is provided with a second buckling groove; two U-shaped parallel surfaces of the fixed cover correspond to the positions of the two connecting holes of the bracket, and two fixed connecting clamping protrusions are arranged; the two ends of the spring are respectively connected with the button part and the spring placing groove; the pin shaft is inserted into and connected with the pin hole and the supporting hole part.
According to a preferred embodiment of the present invention, the plug assembly includes: the wire harness is connected with the terminal, and the plug is connected with the bottom cover in a clamping mode.
According to the preferred embodiment of the invention, the fixed cover further comprises at least one fixed strip and a limiting strip.
According to the charging connector of the preferred embodiment of the invention, a limiting hole is arranged on the surface of the shell, facing the button assembly, corresponding to the position of the card part, and when the charging connector is connected, the clamping convex part penetrates through the limiting hole, and the card part is arranged in the limiting hole; two first upright posts are arranged at positions corresponding to the two first clamping grooves on the surface of the shell, facing the button assembly, of the shell, and the first upright posts are clamped and connected with the first clamping grooves in a clamping manner during connection; the shell faces the face of the button assembly, and a second upright post buckle is arranged at the position corresponding to the second buckle groove.
The design idea of the application is as follows: the existing charging connector is improved, when charging, the plug end is connected with a socket on a household wall, the charging connector end is inserted into a vehicle interface, and charging is controlled by an automobile charger. With the higher and higher requirements on protection and use stability, the lower and lower price, the stable product structure and the very important cost control, therefore, the most important purpose of the application is to simplify the structure, save assembly time and reduce cost.
Compared with the prior art, the invention has the following advantages and positive effects due to the adoption of the technology:
firstly, the structure is firm, and the national standard rolling test is passed;
secondly, the structure is simple, and the buckle structure is convenient to install;
thirdly, this application forms two assemblies and assembles, arranges in the inside protection of assemblage with parts such as micro-gap switch and little spring that bump easily, bumps when avoiding assembly and use and bad, improves life.
Of course, it is not necessary for all of the above advantages to be achieved simultaneously in the practice of any one of the embodiments of the present disclosure.
Drawings
FIG. 1 is a schematic view of the external appearance of the present application;
FIG. 2 is a schematic illustration of the connection of the button assembly and housing of the present application;
FIG. 3 is a schematic view of the separation of FIG. 2;
FIG. 4 is a schematic view of a button assembly of the present application;
fig. 5 is an exploded view of the button assembly of the present application.
Detailed Description
Several preferred embodiments of the present invention will be described in detail below with reference to the attached drawings, but the present invention is not limited to these embodiments only. The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. In the following description of preferred embodiments of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and the invention will be fully understood to those skilled in the art without such details.
Please refer to fig. 1, fig. 2 and fig. 3, a charging connector with a buckle structure of the present application is used for charging electric vehicles and hybrid vehicles, and comprises a plug assembly 1, a button assembly 2 and a housing 3, wherein the housing 3 and the button assembly 2 are connected by a snap fit, and then are connected by a screw and the plug assembly 1.
Referring to fig. 4 and 5, as shown, the button assembly 2 includes: button 21, microswitch 22, spring 23, bracket 24, fixed cover 25 and pin 26; the button 21 is an elongated body, the button 21 includes a fastening protrusion 211, a card portion 212, a supporting hole 213, and a button portion 214, and the fastening protrusion 211, the card portion 212, the supporting hole 213, and the button portion 214 are sequentially connected and integrally formed; the micro switch 22 is assembled and connected with the bracket 24, and the micro switch 22 is electrically connected with the plug assembly 1; the bracket 24 includes a spring placement groove 241, a connecting hole 242 disposed opposite to each other, and a switch placement groove 243; the fixing cover 25 is a U-shaped body, two sides of the U-shaped opening of the fixing cover 25 are respectively provided with a bolt hole 251, two outer sides of the U-shaped opening of the fixing cover 25 are respectively provided with a first fastening groove 252, the U-shaped connection part of the fixing cover 25 is provided with a second fastening groove 253, and two parallel sides of the U-shape of the fixing cover 25 correspond to the positions of the two connecting holes 242 of the bracket 24, and two fixing connection fastening protrusions 254 are arranged; the two ends of the spring 23 are respectively connected with the button part 214 and the spring placing groove 241, and the purpose of the spring 23 is to automatically reset the button part 214 after the button part 214 is pressed; the pin shaft 26 is inserted into and connected with the pin hole 251 and the supporting hole 213, and the pin shaft 26 functions as a seesaw supporting point.
Next, describing the assembly process of the button assembly 2, firstly aligning the supporting hole 213 of the button 21 with the bolt hole 251 of the fixed cover 25, and then inserting the pin shaft 26 into the bolt hole 251 and the supporting hole 213, and immersing the supporting hole 213 of the button 21 and the button 214 in the fixed cover 25; then, the micro switch 22 is placed in the switch placing groove 243 of the bracket 24, the bottom of the switch placing groove 243 is provided with a notch, the terminal of the micro switch 22 is exposed from the notch so as to be electrically connected with the plug assembly 1, then, the two ends of the spring 23 are respectively placed in the button part 214 and the spring placing groove 241, as shown in fig. 5, the button part 214 connected with the spring 23 is a cup-shaped body, the two fixing connection clamping protrusions 254 of the fixing cover 25 are pressed and protruded into the two connection holes 242 of the bracket 24, at this time, the two parallel sides of the fixing cover 25 facing the bracket 24 are pressed on the micro switch 22, and the micro switch 22 is limited in the switch placing groove 243, as shown in fig. 4, the assembly of the button assembly 2 is completed.
In addition, as shown in fig. 5, the fixing cover 25 further includes at least one fixing strip 255 and a limiting strip 256. The fixing strips 255 act to strengthen the fixing cover 25, and as shown, the number of the fixing strips 255 is two, but not limited to the present application, and several or one less fixing strips should be the scope of the present application as long as the strengthening effect is achieved. The purpose of the limiting strip 256 is to limit the button 214, so the limiting strip 256 is disposed at a position connected to the button 214, and the U-shaped connection between the limiting strip 256 and the fixed cover 25 forms a surrounding area to limit the button 214, so that the button is not pushed too high by the spring 23.
Preferably, the plug assembly 1 includes: the wire harness is connected with the terminal, and the plug is connected with the bottom cover in a clamping mode.
Next, referring to the structure of the housing 3, as shown in fig. 2 and 3, a limiting hole 31 is provided on a surface of the housing 3 facing the button assembly 2, corresponding to the position of the card portion 212, and when the housing is connected, the fastening protrusion 211 penetrates through the limiting hole 31, and the card portion 212 is in the limiting hole 31; two first upright posts 32 are arranged on one surface of the shell 3 facing the button assembly 2 and correspond to the positions of the two first fastening grooves 252, and when the two first upright posts 32 are connected, the first fastening grooves 252 are connected in a clamping manner; a second upright post buckle 33 is disposed at a position corresponding to the second buckle groove 253 on a surface of the housing 3 facing the button assembly 2.
The assembly process of the charging connector of the application is as follows: first, as described above, the button assembly 2 is assembled, then the button assembly 2 is assembled to the housing 3, and when assembled, the snap protrusion 211 is passed through the limit hole 31, the card 212 is stopped in the limit hole 31, and then the first snap groove 252 and the first post snap 32, the second snap groove 253 and the second post snap 33 are aligned, and the button assembly 2 is assembled to the housing 3 by pressing down without using any screw.
The application improves current charging connector, and the most important purpose is that the structure is simplified, practices thrift assembly time and reduce cost.
Compared with the prior art, the invention has the following advantages and positive effects due to the adoption of the technology:
firstly, the structure is firm, and the national standard rolling test is passed;
secondly, the structure is simple, and the buckle structure is convenient to install;
thirdly, this application forms two assemblies and assembles, arranges in the inside protection of assemblage with parts such as micro-gap switch and spring that bump easily, bumps when avoiding assembly and use and bad, improves life.
Embodiments in accordance with the present invention, as described above, are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention and various modifications as are suited to the particular use contemplated. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. The charging connector with the buckle structure is used for charging electric vehicles and hybrid vehicles and is characterized by comprising a plug assembly, a button assembly and a shell, wherein the shell is connected with the button assembly in a clamping manner and then connected with the plug assembly through screws;
the button assembly includes: the device comprises a button, a micro switch, a spring, a bracket, a fixed cover and a pin shaft; wherein,
the button is a long body and comprises a buckling convex part, a card part, a supporting hole part and a button part, wherein the buckling convex part, the card part, the supporting hole part and the button part are sequentially connected;
the micro switch is assembled and connected with the bracket, and the micro switch is electrically connected with the plug assembly;
the bracket comprises a spring placing groove, a connecting hole which is arranged oppositely and a switch placing groove;
the fixing cover is a U-shaped body, two sides of the U-shaped opening of the fixing cover are respectively provided with a bolt hole, two outer sides of the U-shaped opening of the fixing cover are respectively provided with a first buckling groove, and the U-shaped connecting part of the fixing cover is provided with a second buckling groove; two U-shaped parallel surfaces of the fixed cover correspond to the positions of the two connecting holes of the bracket, and two fixed connecting clamping protrusions are arranged;
the two ends of the spring are respectively connected with the button part and the spring placing groove;
the pin shaft is inserted into and connected with the pin hole and the supporting hole part.
2. The charging connector of claim 1, wherein the plug assembly comprises: the wire harness is connected with the terminal, and the plug is connected with the bottom cover in a clamping mode.
3. The charging connector of claim 1, wherein the stationary cover further comprises at least one stationary bar and a limit bar.
4. The charging connector according to claim 1, wherein a side of the housing facing the button assembly is provided with a limiting hole corresponding to a position of the card portion, and the snap protrusion penetrates the limiting hole when connected, and the card portion is in the limiting hole; two first upright posts are arranged at positions corresponding to the two first clamping grooves on the surface of the shell, facing the button assembly, of the shell, and the first upright posts are clamped and connected with the first clamping grooves in a clamping manner during connection; the shell faces the face of the button assembly, and a second upright post buckle is arranged at the position corresponding to the second buckle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154668.XA CN108092058B (en) | 2018-02-23 | 2018-02-23 | Charging connector with fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154668.XA CN108092058B (en) | 2018-02-23 | 2018-02-23 | Charging connector with fastening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092058A CN108092058A (en) | 2018-05-29 |
| CN108092058B true CN108092058B (en) | 2024-04-12 |
Family
ID=62194492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810154668.XA Active CN108092058B (en) | 2018-02-23 | 2018-02-23 | Charging connector with fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092058B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101314115B1 (en) * | 2012-06-14 | 2013-10-04 | 주식회사 유라코퍼레이션 | Charging plug for electric vehicle |
| CN205429332U (en) * | 2016-03-21 | 2016-08-03 | 乐清市八达光电科技股份有限公司 | Charging connector of electric automobile |
| CN205452651U (en) * | 2016-03-11 | 2016-08-10 | 苏州怡达新能源科技有限公司 | Electric automobile charging connector plug |
| CN205846355U (en) * | 2016-06-23 | 2016-12-28 | 成都瑞联电气股份有限公司 | A kind of mechanical lock structure for charging gun deferred action |
| CN206272302U (en) * | 2016-12-23 | 2017-06-20 | 宁波洛卡特汽车零部件有限公司 | A kind of charging gun |
| CN206388967U (en) * | 2017-01-07 | 2017-08-08 | 深圳巴斯巴科技发展有限公司 | A kind of New-type charge vehicle terminal adapter |
| CN207994177U (en) * | 2018-02-23 | 2018-10-19 | 宁波洛可信汽车零部件有限公司 | The charge connector of buckle structure |
-
2018
- 2018-02-23 CN CN201810154668.XA patent/CN108092058B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101314115B1 (en) * | 2012-06-14 | 2013-10-04 | 주식회사 유라코퍼레이션 | Charging plug for electric vehicle |
| CN205452651U (en) * | 2016-03-11 | 2016-08-10 | 苏州怡达新能源科技有限公司 | Electric automobile charging connector plug |
| CN205429332U (en) * | 2016-03-21 | 2016-08-03 | 乐清市八达光电科技股份有限公司 | Charging connector of electric automobile |
| CN205846355U (en) * | 2016-06-23 | 2016-12-28 | 成都瑞联电气股份有限公司 | A kind of mechanical lock structure for charging gun deferred action |
| CN206272302U (en) * | 2016-12-23 | 2017-06-20 | 宁波洛卡特汽车零部件有限公司 | A kind of charging gun |
| CN206388967U (en) * | 2017-01-07 | 2017-08-08 | 深圳巴斯巴科技发展有限公司 | A kind of New-type charge vehicle terminal adapter |
| CN207994177U (en) * | 2018-02-23 | 2018-10-19 | 宁波洛可信汽车零部件有限公司 | The charge connector of buckle structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108092058A (en) | 2018-05-29 |
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