CN108879267A - A kind of simple AC charging connector - Google Patents

A kind of simple AC charging connector Download PDF

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Publication number
CN108879267A
CN108879267A CN201810695179.5A CN201810695179A CN108879267A CN 108879267 A CN108879267 A CN 108879267A CN 201810695179 A CN201810695179 A CN 201810695179A CN 108879267 A CN108879267 A CN 108879267A
Authority
CN
China
Prior art keywords
fixed
shell
electric energy
energy meter
fixed ring
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.)
Granted
Application number
CN201810695179.5A
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Chinese (zh)
Other versions
CN108879267B (en
Inventor
夏凌云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Hexie New Energy Technology Co ltd
Original Assignee
Hangzhou Kuaidian New Energy Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Hangzhou Kuaidian New Energy Technology Co Ltd filed Critical Hangzhou Kuaidian New Energy Technology Co Ltd
Priority to CN201810695179.5A priority Critical patent/CN108879267B/en
Publication of CN108879267A publication Critical patent/CN108879267A/en
Application granted granted Critical
Publication of CN108879267B publication Critical patent/CN108879267B/en
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Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00Coupling parts supported only by co-operation with counterpart
    • H01R31/06Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02Constructional details
    • G01R11/04Housings; Supporting racks; Arrangements of terminals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/26Connectors or connections adapted for particular applications for vehicles

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a kind of simple AC charging connectors, particularly belong to charging technique field, including ontology and intelligent interaction center, and ontology includes electric energy meter and vibration abatement;Vibration abatement includes shell and earthquake prevention column, and one end of earthquake prevention column is mutually fixed with the inside of shell, and the other end of earthquake prevention column is bonded fixation with the outer surface of electric energy meter;Shell includes the first holding shell and the second holding shell, and the first holding shell and the second holding shell form the cavity for accommodating electric energy meter after fastening, shell is equipped with the through-hole that supply lines passes through;Housing side is equipped with anti-shedding mechanism, and anti-shedding mechanism includes the first fixed ring and the second fixed ring, the gap of receiving and clamping fixed electric wire is formed between the first fixed ring and the second fixed ring, there are the notches that supply lines stretches out for the first fixed ring and the second fixed ring.The present invention, which has the advantages that prevent from shaking or drop, causes electric energy meter to damage and protect electric wire and electric energy meter junction frangible or not fall off.

Description

A kind of simple AC charging connector
Technical field
The invention belongs to charging technique field, specially a kind of simple AC charging connector with function of measuring.
Background technique
Charging pile is typically mounted in public building or residential area parking lot, and can be each according to different voltage class The electric car charging of kind model.Wherein, the input terminal of charging pile is directly connected to AC network, and output end is equipped with charging Rifle, with user-friendly.
With popularizing for electric car, number is growing.Following problem is exactly charging pile stationary point number mistake Few, many electric cars can not real time charging.Also, the set-up site of charging pile be it is fixed, user want to electronic vapour Vehicle charges, and can only find charging parking point by navigation and charge.
In order to which person more convenient to use charges to electric car, occurs charge connector on the market, user can One end of the charge connector is connected with household electric, the other end is connected with electric car, can be realized to electric car Charging.
However, the charge connector is very easy to damage.When charge connector is shaken or falls to ground, in The electric energy meter of setting is very easy to damage, leads to not the reading of metering charging, and then can not pay.Also, with electric energy It is very easy to fall off at the power lug that table is connected or breakdown, causes charge connector that can not work.
Summary of the invention
The present invention provides a kind of simple AC charging connector, the simple AC charging connector have prevent vibration or It drops and electric energy meter is caused to damage and protect electric wire and electric energy meter junction not frangible or the advantages of fall off.
To achieve the above object, the present invention provides the following technical solutions:
A kind of simple AC charging connector, including ontology and intelligent interaction center, the ontology include electric energy meter with And the vibration abatement for preventing electric energy meter to be damaged because shaking or falling;The vibration abatement includes the shell being arranged in outside electric energy meter Body and earthquake prevention column, one end of the earthquake prevention column are mutually fixed with the inside of shell, the other end of earthquake prevention column and the appearance of electric energy meter Face paste, which is closed, fixes;The shell includes the first holding shell and the second holding shell, and first holding shell and the second holding shell fasten The cavity for accommodating electric energy meter is formed afterwards, and the shell is equipped with the through-hole that supply lines passes through;The housing side is equipped with for preventing The anti-shedding mechanism to fall off at power lug, the anti-shedding mechanism include first fixed ring fixed with the first holding shell side With with the second holding shell side mutually fixed the second fixed ring, formed between first fixed ring and the second fixed ring accommodate and The gap of clamping fixed electric wire, there are the notches that supply lines stretches out for first fixed ring and the second fixed ring.
Preferably, first fixed ring is equipped with lid, lid is equipped with the perforation that supply lines passes through.
As further preferred, the position of the perforation is corresponding with notch.
Preferably, earthquake prevention column include the fixed part mutually fixed with inner walls, with electric energy meter lateral wall suck it is fixed Patch portion and the connection unit for connecting portion and suction patch portion are inhaled, is equipped with the first damping between the fixed part and suction patch portion Unit;First vibration absorption unit includes the column plug division being arranged on fixed part and spring, and the spring is set in column The lateral wall of shape plug division, correspondingly, the suction patch portion are equipped with slot compatible with column plug division backwards to electric energy meter one end, Spring is folded between slot and column plug division.
Preferably, the connection unit includes the thread groove that fixed part lateral wall is arranged in, made of toughness material Fixing sleeve and it is arranged in and inhales sliding slot of the patch portion on the lateral wall of electric energy meter one end;One end of the fixing sleeve is equipped with and screw thread The compatible internal screw thread of slot, the other end are equipped with sliding block compatible with sliding slot.
Preferably, the suction patch portion includes the first shock absorber part, the second shock absorber part, shaft and torsional spring, described first subtracts It shakes part and the second shock absorber part to be rotatablely connected by shaft, second shock absorber part is equipped with the retaining lugs for fixing torsional spring, institute It states torsional spring mutually to fix backwards to one end of retaining lugs with shaft, second shock absorber part is equipped with the fixation for fixing torsional spring body portion Block, the fixed block are equipped with the through-hole passed through for torsional spring.
As further preferred, second shock absorber part is equipped with sucker backwards to one end of the first shock absorber part.
Preferably, further including the charging plug being electrically connected with wall jack and compatible with electric car charging end Charging gun.
Preferably, the intelligent interaction center includes:
Intelligent Master Control Center;
Electricity logging modle is controlled by intelligent Master Control Center, for recording the charge capacity of electric car;
Display module is electrically connected, for showing charge capacity with intelligent Master Control Center;
Data memory module is controlled by intelligent Master Control Center, for storing the historical data of charge capacity;
Communication module, for remotely sending instruction to intelligent Master Control Center for user;
Mobile terminal is connected with intelligent Master Control Center by communication module.
It further include the Fare determined by travel time module for calculating charging time and the expense that charges as further preferred.
Beneficial effects of the present invention are:
In the present invention, electric energy meter setting inside housings, hair when preventing the simple AC charging connector from dropping to ground It is raw damaged.It is equipped with multiple earthquake prevention columns between shell and electric energy meter, vibration can be reduced to damage caused by electric energy meter.So that The simple AC charging connector will not damage in carrying process because of vibration, or cause electric energy meter to lose due to dropping to ground Effect, has advanced optimized the using effect of the simple AC charging connector.Also, shell is equipped with anti-shedding mechanism, and electric wire can Gap clamping between the first fixed ring and the second fixed ring, and the end of electric wire is stretched out from notch, to prevent electricity Line during pullling, with fallen off at connection box of electric energy meter or electric wire occur breakdown.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of simple AC charging connector in the present embodiment;
Fig. 2 is a kind of structural schematic diagram of simple AC charging connector in the present embodiment;
Fig. 3 is a kind of partial profile structure of simple AC charging connector in the present embodiment;
Fig. 4 is the structural schematic diagram of earthquake prevention column in the present embodiment;
Fig. 5 is a kind of flowage structure schematic diagram of simple AC charging connector in the present embodiment.
In figure:11, intelligent Master Control Center, 12, electricity logging modle, 13, data memory module, 14, communication module, 15, Display module, 16, Fare determined by travel time module, 17, mobile terminal, the 21, first holding shell, the 210, first fixed ring, 211, second is solid Determine ring, the 22, second holding shell, 220, through slot, 23, notch, 24, lid, 3, charging gun, 31, pipette tips, 32, handle, 4, electric energy Table, 41, fixed part, 42, thread groove, 43, column plug division, 44, spring, the 45, first shock absorber part, 451, sliding slot, 46, second subtracts Shake part, 460, fixed block, 461, retaining lugs, 462, shaft, 47, torsional spring, 48, sucker, 5, earthquake prevention column.
Specific embodiment
The present embodiment provides a kind of technical solutions:
As shown in Fig. 1~5, a kind of simple AC charging connector, including ontology and intelligent interaction center, the ontology Including electric energy meter 4 and the vibration abatement for preventing electric energy meter 4 to be damaged because shaking or falling;The vibration abatement includes that setting exists Shell and earthquake prevention column 5 outside electric energy meter 4, one end of the earthquake prevention column 5 are mutually fixed with the inside of shell, earthquake prevention column 5 it is another One end is bonded fixation with the outer surface of electric energy meter 4;The shell include the first holding shell 21 and the second holding shell 22, described first Holding shell 21 and the second holding shell 22 form the cavity for accommodating electric energy meter after fastening, the shell passes through logical equipped with supply lines Hole;The housing side is equipped with for preventing the anti-shedding mechanism to fall off at power lug, and the anti-shedding mechanism includes and the The second fixed ring 211 the first fixed fixed ring 210 of one holding shell, 21 side and mutually fixed with 22 side of the second holding shell, institute State the gap that receiving and clamping fixed electric wire are formed between the first fixed ring 210 and the second fixed ring 211, first fixed ring 210 and second fixed ring 211 there are the notches 23 that supply lines stretches out.
In the present invention, electric energy meter setting inside housings, hair when preventing the simple AC charging connector from dropping to ground It is raw damaged.It is equipped with multiple earthquake prevention columns 5 between shell and electric energy meter, vibration can be reduced to damage caused by electric energy meter 4.To make The simple AC charging connector will not damage in carrying process because of vibration, or lead to electric energy meter because dropping to ground 4 failures, have advanced optimized the using effect of the simple AC charging connector.Also, shell is equipped with anti-shedding mechanism, electric wire Can gap clamping between the first fixed ring 210 and the second fixed ring 211, and the end of electric wire is stretched out from notch 23, To prevent electric wire during pullling, is fallen off with 4 connecting part of electric energy meter or breakdown occurs for electric wire.
As shown in Figure 1, first fixed ring 210 is equipped with lid 24, lid 24 is equipped with the perforation that supply lines passes through.
In the present embodiment, the position of the perforation is corresponding with notch 23.
As shown in figure 4, earthquake prevention column 5 includes that the fixed part 41 mutually fixed with inner walls and electric energy meter lateral wall suck admittedly Fixed suction patch portion and the connection unit for connecting portion 41 and suction patch portion, are equipped between the fixed part 41 and suction patch portion First vibration absorption unit;First vibration absorption unit includes the column plug division 43 being arranged on fixed part 41 and spring 44, institute The lateral wall that spring 44 is set in column plug division 43 is stated, correspondingly, the suction patch portion is equipped with backwards to 4 one end of electric energy meter and column The compatible slot in plug division 43, spring 44 are folded between slot and column plug division 43.The end of fixed part 41 and shell Inner wall be mutually fixed.When external shock, column plug division 43 can squeeze spring, and play the role of a buffering, from And prevent external shock from directly damaging to electric energy meter.
As shown in figure 4, the connection unit includes the thread groove 42 that 41 lateral wall of fixed part is arranged in, by toughness material system At fixing sleeve and be arranged in and inhale sliding slot 451 of the patch portion on 4 one end lateral wall of electric energy meter;One end of the fixing sleeve is set There is internal screw thread compatible with thread groove 42, the other end is equipped with sliding block compatible with sliding slot 451.When installation, due to fixing sleeve With certain toughness, therefore sliding block may make artificially to be squeezed into sliding slot 451, and the other end of fixing sleeve and 41 spiral shell of fixed part Connect fixation.When external shock, column plug division 43 can squeeze spring, while sliding block is slided along sliding slot 451, when the simple friendship When current charge connector is not shaken, column plug division 43 can restore to the original state since the elastic recovery of spring acts on.Therefore the One vibration absorption unit can play the slight cushioning effect of duration.
As shown in figure 4, the suction patch portion includes the first shock absorber part 45, the second shock absorber part 46, shaft 462 and torsional spring 47, First shock absorber part 45 and the second shock absorber part 46 are rotatablely connected by shaft 462, and second shock absorber part 46 is equipped with for solid Determine the retaining lugs 461 of torsional spring 47, the torsional spring 47 is fixed backwards to one end of retaining lugs 461 with 462 phase of shaft, and described second Shock absorber part 46 is equipped with the fixed block 460 for fixing 47 body portion of torsional spring, and the fixed block 460 is equipped with to be led to for what torsional spring 47 passed through Hole.When the simple AC charging connector is by unexpected shock, when such as dropping on the ground, the first shock absorber part 45 and second subtracts It can relatively rotate between shake part 46, making upright torsional spring 47, deformation occurs.To play the effect of buffering, instantaneous time is prevented Interior hard hit impacts electric energy meter.After shock, due to the effect of torsional spring 47, the first shock absorber part 45 and second subtracts Shake part 46 can restore to original position, and preparation carries out next round shock, so as to play the role of sustainable protection to electric energy meter.
As shown in figure 4, second shock absorber part 46 is equipped with sucker 48 backwards to one end of the first shock absorber part 45.
As shown in Figure 1, the present embodiment further includes the charging plug 1 being electrically connected with wall jack and charges with electric car Hold compatible charging gun 3.
As shown in figure 5, the intelligent interaction center includes:
Intelligent Master Control Center 11;
Electricity logging modle 12 is controlled by intelligent Master Control Center 11, for recording the charge capacity of electric car;
Display module 15 is electrically connected, for showing charge capacity with intelligent Master Control Center 11;
Data memory module 13 is controlled by intelligent Master Control Center 11, for storing the historical data of charge capacity;
Communication module 14, for remotely sending instruction to intelligent Master Control Center 11 for user;
Mobile terminal 17 is connected with intelligent Master Control Center 11 by communication module 14.
The present embodiment further includes the Fare determined by travel time module 16 for calculating charging time and the expense that charges.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this Within the protection scope of invention.

Claims (10)

1. a kind of simple AC charging connector, including ontology and intelligent interaction center, which is characterized in that the ontology includes Electric energy meter (4) and the vibration abatement for preventing electric energy meter (4) to be damaged because shaking or falling;
The vibration abatement includes that the shell and earthquake prevention column (5) external in electric energy meter (4) is arranged, and the one of the earthquake prevention column (5) It holds and is mutually fixed with the inside of shell, the other end of earthquake prevention column (5) is bonded fixation with the outer surface of electric energy meter (4);
The shell includes the first holding shell (21) and the second holding shell (22), first holding shell (21) and the second holding shell (22) cavity for accommodating electric energy meter is formed after fastening, the shell is equipped with the through-hole that supply lines passes through;
The housing side is equipped with for preventing the anti-shedding mechanism to fall off at power lug, and the anti-shedding mechanism includes and the The second fixed ring one holding shell (21) side fixed the first fixed ring (210) and mutually fixed with the second holding shell (22) side (211), the gap of receiving and clamping fixed electric wire, institute are formed between first fixed ring (210) and the second fixed ring (211) Stating the first fixed ring (210) and the second fixed ring (211), there are the notches (23) that supply lines stretches out.
2. a kind of simple AC charging connector according to claim 1, which is characterized in that first fixed ring (210) it is equipped with lid (24), lid (24) is equipped with the perforation that supply lines passes through.
3. a kind of simple AC charging connector according to claim 2, which is characterized in that the position of the perforation It is corresponding with notch (23).
4. a kind of simple AC charging connector according to claim 1, which is characterized in that earthquake prevention column (5) includes and shell The fixed part (41) and electric energy meter lateral wall that internal wall is mutually fixed suck fixed suction patch portion and for connecting portion (41) With the connection unit for inhaling patch portion, the first vibration absorption unit is equipped between the fixed part (41) and suction patch portion;
First vibration absorption unit includes the column plug division (43) being arranged on fixed part (41) and spring (44), the bullet Spring (44) is set in the lateral wall of column plug division (43), and correspondingly, the suction patch portion is equipped with backwards to electric energy meter (4) one end and column The compatible slot in shape plug division (43), spring (44) are folded between slot and column plug division (43).
5. a kind of simple AC charging connector according to claim 4, which is characterized in that the connection unit includes setting It sets the thread groove (42) in fixed part (41) lateral wall, the fixing sleeve made of toughness material and setting and is inhaling patch portion backwards to electricity Sliding slot (451) on the lateral wall of energy table (4) one end;
One end of the fixing sleeve is equipped with thread groove (42) compatible internal screw thread, and the other end is equipped with and mutually fits with sliding slot (451) The sliding block matched.
6. a kind of simple AC charging connector according to claim 1, which is characterized in that the suction patch portion includes first Shock absorber part (45), the second shock absorber part (46), shaft (462) and torsional spring (47), first shock absorber part (45) and the second damping Part (46) is rotatablely connected by shaft (462), and second shock absorber part (46) is equipped with the retaining lugs for fixing torsional spring (47) (461), the torsional spring (47) is mutually fixed backwards to the one end of retaining lugs (461) with shaft (462), second shock absorber part (46) Equipped with the fixed block (460) for fixing torsional spring (47) body portion, the fixed block (460) is equipped with leads to for what torsional spring (47) passed through Hole.
7. a kind of simple AC charging connector according to claim 6, which is characterized in that second shock absorber part (46) One end backwards to the first shock absorber part (45) is equipped with sucker (48).
8. a kind of simple AC charging connector according to claim 1, which is characterized in that further include and wall jack electricity The charging plug (1) and charging gun compatible with electric car charging end (3) of connection.
9. a kind of simple AC charging connector according to claim 1, which is characterized in that pericardium in the intelligent interaction It includes:
Intelligent Master Control Center (11);
Electricity logging modle (12) is controlled by intelligent Master Control Center (11), for recording the charge capacity of electric car;
Display module (15) is electrically connected, for showing charge capacity with intelligent Master Control Center (11);
Data memory module (13) is controlled by intelligent Master Control Center (11), for storing the historical data of charge capacity;
Communication module (14), for remotely sending instruction to intelligent Master Control Center (11) for user;
Mobile terminal (17) is connected with intelligent Master Control Center (11) by communication module (14).
10. a kind of simple AC charging connector according to claim 9, which is characterized in that further include being filled for calculating The Fare determined by travel time module (16) of electric time and charging expense.
CN201810695179.5A 2018-06-29 2018-06-29 Alternating-current charging connector Active CN108879267B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810695179.5A CN108879267B (en) 2018-06-29 2018-06-29 Alternating-current charging connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810695179.5A CN108879267B (en) 2018-06-29 2018-06-29 Alternating-current charging connector

Publications (2)

Publication Number Publication Date
CN108879267A true CN108879267A (en) 2018-11-23
CN108879267B CN108879267B (en) 2023-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810695179.5A Active CN108879267B (en) 2018-06-29 2018-06-29 Alternating-current charging connector

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113783037A (en) * 2021-09-10 2021-12-10 杭州科技职业技术学院 New energy automobile anti-drop mechanism that charges

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KR20130022478A (en) * 2011-08-24 2013-03-07 엘에스전선 주식회사 Connector of eletric vehicle charger
CN202931008U (en) * 2012-11-15 2013-05-08 宁波金源电气有限公司 Intelligent AC charging pile of electric automobile
CN104756324A (en) * 2012-10-25 2015-07-01 矢崎总业株式会社 Charging connector
CN204597152U (en) * 2015-06-03 2015-08-26 重庆凯瑞电动汽车系统有限公司 A kind of charging electric vehicle rifle with electric quantity display function
CN204992652U (en) * 2015-07-27 2016-01-20 成都柯恩斯科技有限公司 Electric automobile charging control box with shock attenuation protective structure
CN205472100U (en) * 2016-03-30 2016-08-17 张小霞 Base shock attenuation safety elevator
CN206388935U (en) * 2017-01-16 2017-08-08 北京北元电力有限公司 Charging electric vehicle gun breech portion cable protection component
KR20170105303A (en) * 2016-03-09 2017-09-19 주식회사 수성엔지니어링 Sign having multipoint dual-spring absorbing structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100770993B1 (en) * 2006-09-14 2007-10-30 한국단자공업 주식회사 Wire connector
KR20130022478A (en) * 2011-08-24 2013-03-07 엘에스전선 주식회사 Connector of eletric vehicle charger
CN104756324A (en) * 2012-10-25 2015-07-01 矢崎总业株式会社 Charging connector
CN202931008U (en) * 2012-11-15 2013-05-08 宁波金源电气有限公司 Intelligent AC charging pile of electric automobile
CN204597152U (en) * 2015-06-03 2015-08-26 重庆凯瑞电动汽车系统有限公司 A kind of charging electric vehicle rifle with electric quantity display function
CN204992652U (en) * 2015-07-27 2016-01-20 成都柯恩斯科技有限公司 Electric automobile charging control box with shock attenuation protective structure
KR20170105303A (en) * 2016-03-09 2017-09-19 주식회사 수성엔지니어링 Sign having multipoint dual-spring absorbing structure
CN205472100U (en) * 2016-03-30 2016-08-17 张小霞 Base shock attenuation safety elevator
CN206388935U (en) * 2017-01-16 2017-08-08 北京北元电力有限公司 Charging electric vehicle gun breech portion cable protection component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113783037A (en) * 2021-09-10 2021-12-10 杭州科技职业技术学院 New energy automobile anti-drop mechanism that charges
CN113783037B (en) * 2021-09-10 2023-06-02 杭州科技职业技术学院 New energy automobile charges anti-drop mechanism

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Effective date of registration: 20231120

Address after: 523000 No.2, sifangyuan plant area, xinshapu, Huaide community, Humen Town, Dongguan City, Guangdong Province

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