CN109873278A - New energy automobile charging plug device with locking structure - Google Patents
New energy automobile charging plug device with locking structure Download PDFInfo
- Publication number
- CN109873278A CN109873278A CN201910200275.2A CN201910200275A CN109873278A CN 109873278 A CN109873278 A CN 109873278A CN 201910200275 A CN201910200275 A CN 201910200275A CN 109873278 A CN109873278 A CN 109873278A
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- Prior art keywords
- charging plug
- energy automobile
- charging
- new
- plug
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- 238000007747 plating Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 4
- 244000152100 Sorbus torminalis Species 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a new energy automobile charging plug device with a locking structure, belongs to the field of automobiles, and solves the problems that an existing new energy automobile charging plug is difficult to plug, easy to misplace, easy to fall off and incapable of being locked, and the technical key points are as follows: including charging plug, insulating handle and the button charges, charging plug sets up at the insulating handle front end that charges, charging plug and new energy automobile charge the interface grafting convenient, the accuracy is high, meanwhile, when inserting, the outside lock tooth of charging plug both sides offsets and is pushed into charging plug with the new energy automobile interface inner wall that charges, automatic lock, when extracting, press the button of insulating handle both sides that charges simultaneously, make the lock tooth of left side couple and right couple front end all contract in the locking inslot, make things convenient for charging plug to follow new energy automobile and charge intraorally and extract smoothly in the interface, and convenient operation is swift.
Description
Technical field
The present invention relates to automotive fields, are specifically related to a kind of new-energy automobile charging plug dress with locking structure
It sets.
Background technique
New-energy automobile refers to be adopted as a source of power or using conventional vehicle fuel using unconventional vehicle fuel
With new vehicle-mounted power plant, the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle of formation is advanced,
Automobile with new technology and new construction, new-energy automobile include pure electric automobile, stroke-increasing electric automobile, hybrid power vapour
Vehicle, fuel cell electric vehicle, hydrogen engine automobile and other new-energy automobiles etc..
It is most commonly that electric car, electric car charge when in use in existing new-energy automobile,
The charging unit of electric car is analogous to the refueling device of gas station, can be various models according to different voltage class
New-energy automobile charging, input terminal and the AC network of charging pile are directly connected to, and output end is equipped with charging gun, for being new energy
The charging of source automobile.
But the plug of existing charging pile is in use, is easy that there are grafting not with the charging socket of electric car
Surely, caducous problem causes poor contact between plug and the charging socket of electric car, influences filling for existing charging pile
Electrical efficiency, moreover, the plug of existing charging pile can not be fastened effectively with electric car so that plug easily with it is electronic
Automobile separation；After increasing fixed device, and it will lead to and plug difficult, operation step between plug and the charging socket of electric car
It is rapid cumbersome, the problem of being inconvenient, waste the operating time.
Accordingly, it is desirable to provide a kind of new-energy automobile charging plug device with locking structure, it is intended to solve above-mentioned ask
Topic.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of new energy vapour with locking structure
Vehicle charging plug device, to solve the problems in above-mentioned background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of new-energy automobile charging plug device with locking structure, including charging plug, charging insulated handle and button,
Charging plug setting is set as plug inner cavity inside charging plug in charging insulated handle front end, in plug it is intracavitary be distributed with it is several
Contact pin, contact pin connect circuit board, and circuit board is set in charging insulated handle, and circuit board connecting cable, charge insulated handle two
Side is equipped with pressing groove, and sliding is provided with sliding block in pressing groove, is connected with limited block on the charging insulated handle on the outside of sliding block,
Button is connected on the outside of sliding block, inner side of slider connects connecting rod, and connecting rod is equipped with spring, and connecting rod other end connection riveting block rivets block
It is connected with the riveted plating on hook；
The hook is divided into left hook and right hook, is respectively arranged at two sides inside charging plug, left hook and right hook rear end
It is equipped with turning set, shaft is equipped in turning set, is equipped with fastening tooth on the outside of left hook and right hook front end, tooth is fastened and passes through
The lock groove of charging plug side is set on the outside of charging plug.
As a further solution of the present invention, contact pin is connect with the pin holes of new-energy automobile charging interface, contact pin and insert
Pin hole corresponds.
As a further solution of the present invention, contact pin is fixed on insulative head, and insulative head is set to inside charging plug, absolutely
Grafting guide rod is also connected on edge head, grafting guide rod is parallel to contact pin setting, grafting guide rod and new-energy automobile charging interface
The connection of grafting guide rod hole, grafting guide rod and grafting guide rod hole correspond.
As a further solution of the present invention, the charging plug inner wall is equipped with grafting guide block, new-energy automobile charging
The grafting guide groove to match with grafting guide block is equipped in mouthful.
As a further solution of the present invention, it is equipped with short-circuit protector between the cable and circuit board, fills electric insulation hand
Handle surface is equipped with anti-skid chequer.
As a further solution of the present invention, the charging insulated handle end is equipped with protective jacket, and protective jacket is set to electricity
Outside cable, collision mat is installed at the via hole that cable self-charging insulated handle rear end is pierced by.
As a further solution of the present invention, the riveted plating is equipped with riveted holes, passes through between riveted plating and riveting block
Rivet interlacement.
As a further solution of the present invention, the fastening tooth outside the charging plug two sides and new-energy automobile charging
The buckling groove of mouth inner wall matches, and when charging plug is inserted into new-energy automobile charging interface, fastens tooth and is arranged in buckling groove.
In conclusion compared with the prior art, the invention has the following beneficial effects:
New-energy automobile charging plug device with locking structure of the invention, charging plug and new-energy automobile charging interface
Grafting is convenient, accuracy is high, and at the same time, in insertion, fastening tooth and new-energy automobile outside charging plug two sides charge
Interface inner wall offsets and is pressed into charging plug, automatic buckling, when extraction, while pressing charging insulated handle two sides
Button facilitates charging plug from new-energy automobile so that left hook and the fastening tooth of right hook front end are shunk in lock groove
It is smoothly extracted in charging interface, it is easy to operate.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention.
Fig. 2 is the structural schematic diagram of left hook and right hook in invention.
Fig. 3 is the structural schematic diagram of charging plug in invention.
Appended drawing reference: 1- charging plug, 2- lock groove, 3- fasten tooth, the left hook of 4-, 5- contact pin, 6- plug inner cavity, the right side 7-
Hook, 8- insulative head, 9- charging insulated handle, 10- pressing groove, 11- button, 12- sliding block, 13- limited block, 14- spring,
15- connecting rod, 16- rivet block, 17- shaft, 18- turning set, 19- circuit board, 20- anti-skid chequer, 21- short-circuit protector, 22- waterproof
Pad, 23- protective jacket, 24- cable, 25- riveted plating, 26- riveted holes, 27- grafting guide rod, 28- grafting guide block.
Specific embodiment
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to FIG. 1 to FIG. 3, a kind of new-energy automobile charging plug device with locking structure, including charging plug 1,
Charge insulated handle 9 and button 11, and the setting of charging plug 1 is set as inside charging 9 front end of insulated handle, charging plug 1
Several contact pins 5 are distributed in plug inner cavity 6 for plug inner cavity 6, and contact pin 5 is used for and the pin holes of new-energy automobile charging interface connect
It connects, contact pin 5 and pin holes correspond；The contact pin 5 is fixed on insulative head 8, and insulative head 8 is set to inside charging plug 1,
Grafting guide rod 27 is also connected on insulative head 8, grafting guide rod 27 is parallel to the setting of contact pin 5, and grafting guide rod 27 is used for and new energy
The grafting guide rod hole of automobile charging interface connects, and grafting guide rod 27 and grafting guide rod hole correspond, and improves charging plug 1 and new
The accuracy of energy automobile charging interface grafting.
1 inner wall of charging plug is equipped with grafting guide block 28, is equipped with and grafting guide block 28 in new-energy automobile charging interface
The grafting guide groove to match further increases the accuracy of charging plug 1 Yu the grafting of new-energy automobile charging interface.
The contact pin 5 connects circuit board 19, and circuit board 19 is set in charging insulated handle 9,19 connecting cable of circuit board
24, short-circuit protector 21, charging plug 1 and new-energy automobile charging interface grafting short circuit are equipped between cable 24 and circuit board 19
When, short-circuit protector 21 disconnects automatically, realizes short circuit protection in time, improves the safety of new-energy automobile charging.
9 surface of charging insulated handle is equipped with anti-skid chequer 20, and charging 9 end of insulated handle is equipped with protective jacket 23, protection
Set 23 is set to outside cable 24, is protected to cable 24, and the bending fracture of cable 24 is avoided；24 self-charging of the cable insulation
Collision mat 22 is installed at the via hole that 9 rear end of handle is pierced by, increases waterproof performance.
9 two sides of charging insulated handle are equipped with pressing groove 10, and sliding is provided with sliding block 12, sliding block 12 in pressing groove 10
It is connected with limited block 13 on the charging insulated handle 9 in outside, for stopping to sliding block 12, avoids it sliding out of pressing groove 10
Out, button 11 is connected on the outside of the sliding block 12, button 11 protrudes from outside charging insulated handle 9, convenient that it is pressed and is driven
Sliding block 12 slides in pressing groove 10；Connecting rod 15 is connected on the inside of the sliding block 12, connecting rod 15 is equipped with spring 14, and connecting rod 15 is another
End connection riveting block 16, riveting block 16 are connected with the riveted plating 25 on hook, and riveted plating 25 is equipped with riveted holes 26, riveted plating
By rivet interlacement between 25 and riveting block 16, rivet passes through riveted holes 26 on riveted plating 25 and connect with riveting block 16, thus real
Connection between existing riveted plating 25 and riveting block 16.
The hook is divided into left hook 4 and right hook 7, is respectively arranged at 1 inside two sides of charging plug, left hook 4 and the right side
It links up with 7 rear ends and is equipped with turning set 18, shaft 17 is equipped in turning set 18, left hook 4 and right hook 7 turn around its rear end
Axis 17 rotates, and the left hook 4 and 7 front end outer sides of right hook are equipped with and fasten tooth 3, fastens tooth 3 and passes through 1 side of charging plug
Lock groove 2 is set to 1 outside of charging plug.
Contact pin 5, grafting guide rod when charging plug 1 and the grafting of new-energy automobile charging interface, inside charging plug 1
27, grafting guide block 28 matches with inside new-energy automobile charging interface, at the same time, the button outside 1 two sides of charging plug
It closes tooth 3 and new-energy automobile charging interface inner wall offsets and is pressed into charging plug 1, until fastening tooth 3 is caught in new energy
In the buckling groove of source automobile charging interface inner wall, to realize the steady of the two (charging plug 1 and new-energy automobile charging interface)
Fixed connection；
When needing to extract charging plug 1 out of new-energy automobile charging interface, while pressing charging 9 two sides of insulated handle
Button 11, sliding block 12 drive riveting block 16 that left hook 4 and right hook 7 is pushed to turn on the inside of 17 phase of shaft on respective turning set 18
It is dynamic, so that the fastening tooth 3 of 7 front ends of left hook 4 and right hook is shunk in lock groove 2, facilitate charging plug 1 from new energy
It is smoothly extracted in the automobile charging interface of source, then release button 11, easy to operate.
The technical principle of the invention is described above in combination with a specific embodiment, is only the preferred embodiment of the present invention.This
The protection scope of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection scope.Those skilled in the art, which does not need to pay for creative labor, can associate other specific realities of the invention
Mode is applied, these modes will fall within the scope of protection of the present invention.
Claims (8)
1. a kind of new-energy automobile charging plug device with locking structure, including charging plug (1), charging insulated handle
(9) it is set as in plug inside charging insulated handle (9) front end, charging plug (1) with button (11), charging plug (1) setting
Chamber (6) is distributed with several contact pins (5) in plug inner cavity (6), and contact pin (5) connects circuit board (19), and circuit board (19), which is set to, to be filled
Be electrically insulated handle (9) in, circuit board (19) connecting cable (24), which is characterized in that charging insulated handle (9) two sides be equipped with by
Indent (10), the interior sliding of pressing groove (10) are provided with sliding block (12), are connected on the charging insulated handle (9) on the outside of sliding block (12)
Limited block (13), sliding block (12) outside connect button (11), connect connecting rod (15) on the inside of sliding block (12), and connecting rod (15) is equipped with
Spring (14), connecting rod (15) other end connection riveting block (16), riveting block (16) are connected with the riveted plating (25) on hook；
The hook is divided into left hook (4) and right hook (7), is respectively arranged at the internal two sides of charging plug (1), left hook (4)
It is equipped with turning set (18), is equipped with shaft (17) in turning set (18), left hook (4) and right hook with right hook (7) rear end
(7) front end outer side, which is equipped with, fastens tooth (3), fastens the lock groove (2) of tooth (3) across charging plug (1) side and is set to charging
On the outside of plug (1).
2. the new-energy automobile charging plug device according to claim 1 with locking structure, which is characterized in that contact pin
(5) it is connect with the pin holes of new-energy automobile charging interface, contact pin (5) and pin holes correspond.
3. the new-energy automobile charging plug device according to claim 2 with locking structure, which is characterized in that contact pin
(5) it is fixed on insulative head (8), insulative head (8) is set to charging plug (1) inside, is also connected with grafting on insulative head (8) and leads
Bar (27), grafting guide rod (27) are parallel to contact pin (5) setting, and grafting guide rod (27) and the grafting of new-energy automobile charging interface are led
Rod aperture connection, grafting guide rod (27) and grafting guide rod hole correspond.
4. the new-energy automobile charging plug device according to claim 3 with locking structure, which is characterized in that described
Charging plug (1) inner wall is equipped with grafting guide block (28), is equipped in new-energy automobile charging interface and matches with grafting guide block (28)
Grafting guide groove.
5. the new-energy automobile charging plug device according to claim 4 with locking structure, which is characterized in that described
Short-circuit protector (21) are equipped between cable (24) and circuit board (19), charging insulated handle (9) surface is equipped with anti-skid chequer (20).
6. the new-energy automobile charging plug device according to claim 5 with locking structure, which is characterized in that described
Insulated handle (9) end charge equipped with protective jacket (23), protective jacket (23) is set to cable (24) outside, cable (24) self-charging
Collision mat (22) are installed at the via hole that insulated handle (9) rear end is pierced by.
7. the new-energy automobile charging plug device according to claim 1 with locking structure, which is characterized in that riveting
Plate (25) is equipped with riveted holes (26), passes through rivet interlacement between riveted plating (25) and riveting block (16).
8. the new-energy automobile charging plug device according to claim 2 with locking structure, which is characterized in that charging
Fastening tooth (3) outside plug (1) two sides matches with the buckling groove of new-energy automobile charging interface inner wall, charging plug (1)
When being inserted into new-energy automobile charging interface, fastens tooth (3) and be arranged in buckling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910200275.2A CN109873278A (en) | 2019-03-16 | 2019-03-16 | New energy automobile charging plug device with locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910200275.2A CN109873278A (en) | 2019-03-16 | 2019-03-16 | New energy automobile charging plug device with locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109873278A true CN109873278A (en) | 2019-06-11 |
Family
ID=66920614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910200275.2A Pending CN109873278A (en) | 2019-03-16 | 2019-03-16 | New energy automobile charging plug device with locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109873278A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676643A (en) * | 2019-10-17 | 2020-01-10 | 艾晓寒 | Electric power connecting plug |
| CN110936831A (en) * | 2019-11-25 | 2020-03-31 | 河南美力达汽车有限公司 | Improved generation new energy automobile device |
| CN111146634A (en) * | 2019-12-26 | 2020-05-12 | 江苏福维健康科技有限公司 | Protective structure for electronic product interface |
| CN111137161A (en) * | 2020-01-15 | 2020-05-12 | 亳州学院 | Charging pile |
| CN112117594A (en) * | 2020-09-24 | 2020-12-22 | 云南夏远新能源发展有限责任公司 | New energy automobile charging socket subassembly |
| CN112636077A (en) * | 2020-12-09 | 2021-04-09 | 博硕科技(江西)有限公司 | New energy automobile charging plug device |
| CN112910057A (en) * | 2021-03-26 | 2021-06-04 | 深圳市铁甲科技有限公司 | Multifunctional medium-sized direct-insertion type charger and use method thereof |
| CN113178745A (en) * | 2021-04-22 | 2021-07-27 | 东莞市思索连接器有限公司 | Connector convenient to maintain |
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| CN204793293U (en) * | 2015-07-03 | 2015-11-18 | 南安市德华电子设备厂 | Be difficult for charging plug that drops |
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| WO2018011385A1 (en) * | 2016-07-14 | 2018-01-18 | Phoenix Contact E-Mobility Gmbh | Plug connector part with a locking element |
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| CN207651736U (en) * | 2017-11-23 | 2018-07-24 | 单朋祥 | A kind of electrical outlets easy to use |
| CN109346878A (en) * | 2018-10-23 | 2019-02-15 | 常州中电新能电器科技有限公司 | DC charging gun for new energy electric vehicles |
| CN109411942A (en) * | 2018-10-23 | 2019-03-01 | 常州中电新能电器科技有限公司 | The AC charging rifle of New-energy electric vehicle |
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| JP2012209099A (en) * | 2011-03-29 | 2012-10-25 | Tokai Rika Co Ltd | Power feeding plug locking device |
| CN204793293U (en) * | 2015-07-03 | 2015-11-18 | 南安市德华电子设备厂 | Be difficult for charging plug that drops |
| CN205693084U (en) * | 2016-04-28 | 2016-11-16 | 深圳市通茂电子有限公司 | A kind of charge connector plug |
| WO2018011385A1 (en) * | 2016-07-14 | 2018-01-18 | Phoenix Contact E-Mobility Gmbh | Plug connector part with a locking element |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676643A (en) * | 2019-10-17 | 2020-01-10 | 艾晓寒 | Electric power connecting plug |
| CN110936831A (en) * | 2019-11-25 | 2020-03-31 | 河南美力达汽车有限公司 | Improved generation new energy automobile device |
| CN110936831B (en) * | 2019-11-25 | 2022-08-23 | 河南美力达汽车有限公司 | Improved generation new energy automobile device |
| CN111146634A (en) * | 2019-12-26 | 2020-05-12 | 江苏福维健康科技有限公司 | Protective structure for electronic product interface |
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| CN111137161A (en) * | 2020-01-15 | 2020-05-12 | 亳州学院 | Charging pile |
| CN112117594A (en) * | 2020-09-24 | 2020-12-22 | 云南夏远新能源发展有限责任公司 | New energy automobile charging socket subassembly |
| CN112636077A (en) * | 2020-12-09 | 2021-04-09 | 博硕科技(江西)有限公司 | New energy automobile charging plug device |
| CN112636077B (en) * | 2020-12-09 | 2022-06-14 | 博硕科技(江西)有限公司 | New energy automobile charging plug device |
| CN112910057A (en) * | 2021-03-26 | 2021-06-04 | 深圳市铁甲科技有限公司 | Multifunctional medium-sized direct-insertion type charger and use method thereof |
| CN113178745A (en) * | 2021-04-22 | 2021-07-27 | 东莞市思索连接器有限公司 | Connector convenient to maintain |
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Application publication date: 20190611 |