CN207116801U - A kind of charging electric vehicle rifle sealing structure - Google Patents
A kind of charging electric vehicle rifle sealing structure Download PDFInfo
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- CN207116801U CN207116801U CN201720703402.7U CN201720703402U CN207116801U CN 207116801 U CN207116801 U CN 207116801U CN 201720703402 U CN201720703402 U CN 201720703402U CN 207116801 U CN207116801 U CN 207116801U
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- plug
- insulator
- terminal
- socket
- seal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02T90/12—Electric charging stations
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Abstract
The utility model discloses a kind of charging electric vehicle rifle sealing structure,It is provided with socket seal lid above jack housing and is connected by bearing pin,Socket insulator is provided with the inside of jack housing and the groove by being arranged on jack housing bottom coordinates fixation,Three female terminal mounting grooves are provided with the inside of socket insulator,Female terminal is provided with the inside of three female terminal mounting grooves,The female terminal quantity is three,Three are provided with female terminal seal between female terminal and socket insulator,Socket insulator lower inside is provided with female terminal cover plate,The end of three female terminals is arranged on the inside of female terminal cover plate,The utility model passes through plug terminal seal and socket insulator mating reaction,Realize and avoid liquid from penetrating into the company of inserting part,Avoid short circuit and electric leakage accident function,By being arranged on plug terminal,Plug terminal seal,Plug insulator,Seal approach on socket insulator contact surface,It is multiple to realize plug and socket,Multidirectional sealing,Strengthen the function of sealing effectiveness.
Description
Technical field
Electric automobile field is the utility model is related to, specifically a kind of charging electric vehicle rifle sealing structure.
Background technology
Electric automobile refers to, using vehicle power as power, be travelled with power wheel, meets road traffic, security legislation
The vehicle of requirements, because the relatively conventional automobile of effect on environment is smaller, its prospect is had an optimistic view of extensively, but current techniques are still not
Maturation, workflow are battery, charging, electric governor, motor, power drive system, driving running car.
New-energy electric vehicle power section mainly has battery pack, motor, automatically controlled and external charging pile to form, battery pack with
Pass through connector between charging pile（Charging gun）And wire socket connection, at present connector include socket, plug, the main portion of socket
Part terminal, socket insulator, jack housing, the existing connector plug terminal of plug critical piece terminal are provided with plug insulator
Sealing structure, female terminal are provided with sealing structure with socket insulator, because when in use, plug is inserted and is connected in socket, plug
Terminal and female terminal junction do not have sealing structure, therefore have water unavoidably in charging process or other liquid enter plug
With socket junction, short circuit and electric leakage accident are caused, if charging pile is in outdoor, water is more easy to cause by plug and socket junction
Short circuit and electric leakage accident, therefore existing connector（Charging gun）It is unreliable to be sealed in energization work, easily causes short circuit and leakage
Electrification.
Therefore a kind of plug and socket junction good sealing effect, waterproof or other liquid are designed, multidirectional sealing, avoided leak
The sealing structure of electricity, exactly inventor will solve the problems, such as.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of charging electric vehicle rifle sealing structure,
Plug and socket junction good sealing effect, waterproof or other liquid can be realized, multidirectional sealing, avoid the function of leaking electricity.
Technical scheme is used by the utility model solves its technical problem：A kind of charging electric vehicle rifle sealing knot
Structure, it is characterised in that：Including plug, socket, the plug includes plug insulator, plug body, plug terminal cover plate, plug
Terminal sealing part, plug terminal, the socket include socket insulator, jack housing, female terminal cover plate, female terminal sealing
Part, socket seal lid, female terminal, the plug insulator bottom are arranged on the inside of plug body, in the plug insulator
Side is provided with three plug terminal mounting grooves, and plug terminal is provided with the inside of three plug terminal mounting grooves, described to insert
Head end quantum count is three, and the end of three plug terminals is respectively connected with binding post, and the binding post quantity is three
Individual, the plug insulator lower inside is provided with plug terminal cover plate, and three binding posts are arranged at plug terminal
On the inside of cover plate, the plug insulator upper inner is provided with three Ge Chahe areas, and the leading portion of three plug terminals is respectively provided with
On the inside of Cha He areas, described three are provided with plug terminal seal, the socket between plug terminal and plug insulator
It is provided with socket seal lid above shell and is connected by bearing pin, is provided with socket insulator on the inside of the jack housing and passes through
The groove for being arranged on jack housing bottom coordinates fixation, and three female terminal mounting grooves are provided with the inside of the socket insulator,
Female terminal is provided with the inside of three female terminal mounting grooves, the female terminal quantity is three, and described three are inserted
Female terminal seal is provided between seat terminal and socket insulator, the socket is exhausted.
Further, the inserting slot construction of corresponding plug insulator bulge-structure is provided with the inside of the socket insulator.
Further, the plug terminal seal is brought into close contact with plug terminal, plug insulator, the female terminal
Seal is brought into close contact with female terminal, socket insulator.
Further, the plug insulator lower outside is provided with boss structure, and the plug body upper inner is set
Fluted structure and coordinating with the boss structure of plug insulator bottom is installed.
Further, the plug terminal cover plate lower outside is provided with round ring boss structure, the round ring boss knot
Structure is arranged between plug insulator and plug body and is brought into close contact.
Further, the position of corresponding three female terminals of the socket insulator is provided with manhole, for inserting and inserting
Joint terminal.
Further, the jack housing lower end surface is provided with groove structure, and the socket insulator outer ledge is set
There is flange arrangement and be connected by bolt and jack housing lower recess.
Further, the plug terminal external diameter and plug terminal seal endoporus are radial seal structure, and the plug is exhausted
Edge body is axial seal structure with plug terminal seal end face, and the plug terminal seal is axially close with socket insulator
Seal structure.
The beneficial effects of the utility model are：
1. the utility model is contacted with socket insulator by plug terminal seal and compressed under electromagnetic lock pulling force, realize
Avoid liquid from penetrating into plug terminal and insert even part with female terminal, avoid the function of causing short circuit and electric leakage accident.
2. the utility model is connect by being arranged on plug terminal, plug terminal seal, plug insulator, socket insulator
Seal approach in contacting surface, slotting multiple, the multidirectional sealing with state of plug and socket is realized, strengthen the work(of sealing effectiveness
Energy.
Brief description of the drawings
Fig. 1 is the utility model plug construction schematic diagram.
Fig. 2 is the utility model socket structure schematic diagram.
Fig. 3 is the utility model plug and socket bonding state structural representation.
Description of reference numerals：1- plug insulators；1.1- plug body；1.2- plug terminal cover plates；1.3- plug terminal
Seal；1.4- plug terminal mounting grooves；1.5- binding post；1.6- Cha He areas；2- socket insulators；2.1- jack housing；
2.2- female terminal cover plates；2.3- female terminal seals；2.4- socket seal lids；2.5- bearing pin；2.6- female terminals are installed
Groove；3- plug terminals；4- female terminals.
Embodiment
With reference to specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values also fall within application
Appended claims limited range.
It is the utility model plug construction schematic diagram, socket structure schematic diagram, plug and socket combination shape referring to Fig. 1 to 3
State structural representation, it includes plug, socket, plug include plug insulator 1, plug body 1.1, plug terminal cover plate 1.2,
Plug terminal seal 1.3, plug terminal 3, socket include socket insulator 2, jack housing 2.1, female terminal cover plate 2.2,
Female terminal seal 2.3, socket seal lid 2.4, female terminal 4, the bottom of plug insulator 1 are arranged in plug body 1.1
Side, the inner side of plug insulator 1 are provided with three plug terminal mounting grooves 1.4, and three inner sides of plug terminal mounting groove 1.4 are respectively provided with
There is plug terminal 3, three ends of plug terminal 3 are respectively connected with binding post 1.5, and the lower inside of plug insulator 1 is provided with slotting
Joint terminal cover plate 1.2, three binding posts 1.5 are arranged at the inner side of plug terminal cover plate 1.2, the upper inner of plug insulator 1
It is provided with three Ge Chahe areas 1.6, three leading portions of plug terminal 3 are arranged at the inner side of Cha He areas 1.6, three plug terminals 3 and insert
Plug terminal seal 1.3 is provided between head insulator 1, the top of jack housing 2.1 is provided with socket seal lid 2.4 and led to
Cross bearing pin 2.5 to connect, the inner side of jack housing 2.1 is provided with socket insulator 2 and by being arranged on the recessed of the bottom of jack housing 2.1
Groove, which coordinates, to be fixed, and the inner side of socket insulator 2 is provided with three female terminal mounting grooves 2.6, in three female terminal mounting grooves 2.6
Side is provided with female terminal 4, and female terminal seal 2.3 is provided between three female terminals 4 and socket insulator 2,
The lower inside of socket insulator 2 is provided with female terminal cover plate 2.2, and three ends of female terminal 4 are arranged at female terminal lid
The inner side of plate 2.2.
The inner side of socket insulator 2 is provided with the inserting slot construction of the bulge-structure of corresponding plug insulator 1, plug terminal seal
1.3 are brought into close contact with plug terminal 3, plug insulator 1, female terminal seal 2.3 and female terminal 4, socket insulator 2
It is brought into close contact, the lower outside of plug insulator 1 is provided with boss structure, and the upper inner of plug body 1.1 sets fluted knot
Structure and coordinating with the boss structure of the bottom of plug insulator 1 is installed, and it is convex that the lower outside of plug terminal cover plate 1.2 is provided with annular
Platform structure, round ring boss structure setting is between plug insulator 1 and plug body 1.1 and is brought into close contact, socket insulator 2
The position of corresponding three female terminals 4 is provided with manhole, is set for inserting with plug terminal 3, the lower end surface of jack housing 2.1
Groove structure is equipped with, the outer ledge of socket insulator 2 is provided with flange arrangement and by bolt and the lower recess of jack housing 2.1
It is connected, the external diameter of plug terminal 3 and the endoporus of plug terminal seal 1.3 are radial seal structure, plug insulator 1 and plug
The end face of terminal sealing part 1.3 is axial seal structure, and plug terminal seal 1.3 and socket insulator 2 are axial seal structure.
In the utility model between plug terminal 3 and plug terminal seal 1.3, plug insulator 1 and plug terminal it is close
Between sealing 1.3, pass through the peculiar knot of plug terminal seal 1.3 between plug terminal seal 1.3 and socket insulator 2
Structure completes axial direction and the radial seal of diverse location, is arranged on the socket seal lid 2.4 of the top of jack housing 2.1 and does not make
Used time is closure state, opens buckle upset socket seal lid 2.4 during charging and is inserted and charged, the structure of plug insulator 1
The mechanism of respective socket insulator 2 can be accurate insert closing space formed together with, then coordinate plug terminal seal
1.3rd, female terminal seal 2.3 is completed multidirectional, multi-sealed.
The utility model is contacted with socket insulator 2 by plug terminal seal 1.3 and compressed under electromagnetic lock pulling force, real
Show and avoided liquid from penetrating into plug terminal 3 and the slotting even part of female terminal 4, avoided the function of causing short circuit and electric leakage accident, lead to
Cross and be arranged on plug terminal 3, plug terminal seal 1.3, plug insulator 1, the sealing on the contact surface of socket insulator 2 are arranged
Apply, realize slotting multiple, the multidirectional sealing with state of plug and socket, strengthen the function of sealing effectiveness.
Claims (8)
- A kind of 1. charging electric vehicle rifle sealing structure, it is characterised in that：Including plug, socket, it is exhausted that the plug includes plug Edge body, plug body, plug terminal cover plate, plug terminal seal, plug terminal, the socket include socket insulator, inserted Seat shell, female terminal cover plate, female terminal seal, socket seal lid, female terminal, the plug insulator bottom are set On the inside of plug body, three plug terminal mounting grooves, three plug terminals peace are provided with the inside of the plug insulator Plug terminal is provided with the inside of tankage, the plug terminal quantity is three, and the end of three plug terminals is all connected with There is binding post, the binding post quantity is three, and the plug insulator lower inside is provided with plug terminal cover plate, institute Three binding posts are stated to be arranged on the inside of plug terminal cover plate, the plug insulator upper inner be provided with three insert and Area, the leading portion of three plug terminals are arranged on the inside of Cha He areas, and described three between plug terminal and plug insulator Plug terminal seal is provided with, socket seal lid is provided with above the jack housing and is connected by bearing pin, it is described to insert Socket insulator is provided with the inside of seat shell and coordinates fixation, the socket insulation by being arranged on the groove of jack housing bottom Internal side is provided with three female terminal mounting grooves, is provided with female terminal on the inside of three female terminal mounting grooves, institute Female terminal quantity is stated as three, described three are provided with female terminal seal between female terminal and socket insulator, The socket insulator lower inside is provided with female terminal cover plate, and three socket terminal ends are arranged at female terminal On the inside of cover plate.
- A kind of 2. charging electric vehicle rifle sealing structure according to claim 1, it is characterised in that：The socket insulator Inner side is provided with the inserting slot construction of corresponding plug insulator bulge-structure.
- A kind of 3. charging electric vehicle rifle sealing structure according to claim 1, it is characterised in that：The plug terminal is close Sealing is brought into close contact with plug terminal, plug insulator, and the female terminal seal and female terminal, socket insulator are equal It is brought into close contact.
- A kind of 4. charging electric vehicle rifle sealing structure according to claim 1, it is characterised in that：The plug insulator Lower outside is provided with boss structure, the plug body upper inner be provided with groove structure and with plug insulator bottom Boss structure coordinates installation.
- A kind of 5. charging electric vehicle rifle sealing structure according to claim 1, it is characterised in that：The plug terminal lid Plate lower outside is provided with round ring boss structure, the round ring boss structure setting plug insulator and plug body it Between and be brought into close contact.
- A kind of 6. charging electric vehicle rifle sealing structure according to claim 1, it is characterised in that：The socket insulator The position of corresponding three female terminals is provided with manhole, for slotting and plug terminal.
- A kind of 7. charging electric vehicle rifle sealing structure according to claim 1, it is characterised in that：Under the jack housing End surface is provided with groove structure, and the socket insulator outer ledge is provided with flange arrangement and by bolt and jack housing Lower recess is connected.
- A kind of 8. charging electric vehicle rifle sealing structure according to claim 1, it is characterised in that：Outside the plug terminal Footpath is radial seal structure with plug terminal seal endoporus, and the plug insulator is with plug terminal seal end face for axially Sealing structure, the plug terminal seal and socket insulator are axial seal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703402.7U CN207116801U (en) | 2017-06-16 | 2017-06-16 | A kind of charging electric vehicle rifle sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703402.7U CN207116801U (en) | 2017-06-16 | 2017-06-16 | A kind of charging electric vehicle rifle sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116801U true CN207116801U (en) | 2018-03-16 |
Family
ID=61577436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720703402.7U Active CN207116801U (en) | 2017-06-16 | 2017-06-16 | A kind of charging electric vehicle rifle sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134684A (en) * | 2017-06-16 | 2017-09-05 | 山东优安新能源汽车零部件有限公司 | A kind of charging electric vehicle rifle sealing structure |
| CN110212366A (en) * | 2019-05-29 | 2019-09-06 | 广东林一新能源科技有限公司 | A kind of multidirectional hermetically sealed connector |
-
2017
- 2017-06-16 CN CN201720703402.7U patent/CN207116801U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134684A (en) * | 2017-06-16 | 2017-09-05 | 山东优安新能源汽车零部件有限公司 | A kind of charging electric vehicle rifle sealing structure |
| CN110212366A (en) * | 2019-05-29 | 2019-09-06 | 广东林一新能源科技有限公司 | A kind of multidirectional hermetically sealed connector |
| CN110212366B (en) * | 2019-05-29 | 2024-03-26 | 广东林一新能源科技有限公司 | Multidirectional sealing connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |