CN206394458U - Electric car charging connector - Google Patents
Electric car charging connector Download PDFInfo
- Publication number
- CN206394458U CN206394458U CN201621468122.4U CN201621468122U CN206394458U CN 206394458 U CN206394458 U CN 206394458U CN 201621468122 U CN201621468122 U CN 201621468122U CN 206394458 U CN206394458 U CN 206394458U
- Authority
- CN
- China
- Prior art keywords
- terminal
- signal transmission
- charging
- seal groove
- electric car
- 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.)
- Expired - Fee Related
Links
- 230000008054 signal transmission Effects 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of electric car charging connector, including adapter body, charging terminal, signal transmission terminal and terminal base, charging terminal and the signal transmission terminal is located in the terminal base, the upper end of the terminal base is inserted in the rear portion of the adapter body, and provided with main water proof ring between the upper end of the terminal base and the rear portion of the adapter body.The utility model as a result of between the upper end of the terminal base and the rear portion of the adapter body be provided with main water proof ring, because main water proof ring is flexible, on the one hand waterproof can be played a part of, the purpose for eliminating assembly clearance on the other hand can be played in favor of the elasticity of main water proof ring；In addition, two water proof rings are equipped with every charging terminal, and osculum is provided between two water proof rings, and the water of osculum discharge can be imported on drain bar, pass through structure derived from drain bar, the problem of hollow terminal bottom water in the prior art can be efficiently solved, it is ensured that terminal inner is without ponding.
Description
Technical field
The utility model is related to a kind of electric car charging connector for being charged to electric car.
Background technology
Green energy resource electric car is widelyd popularize by various regions government, and increasing charging pile or charging cabinet are established,
Charged on rainy day to electric car, the charging connector waterproof problem on electric car is one big problem, handle bad will result in
Short circuit.People have thought the method for many waterproofs to solve this problem, but effect is all not highly desirable.Such as Chinese patent text
A kind of charging electric vehicle seat disclosed in CN202918022, including charging base body are offered, band charging is provided with the charging base body
The charging inner core of terminal, is hinged with the waterproof cover of the entrance for covering charging base body on the charging base body, described anti-
The inner bottom surface of water cover is provided with sealing gasket.It there is above mentioned problem.
Utility model content
In order to overcome above mentioned problem, the utility model provides a kind of more preferable electric car charging of waterproof effect to society
Head.
The technical solution of the utility model is：A kind of electric car charging connector is provided, including adapter body, charging terminal,
Signal transmission terminal and terminal base, charging terminal and the signal transmission terminal are located in the terminal base, the terminal base
Upper end is inserted in the rear portion of the adapter body, and is provided between the upper end of the terminal base and the rear portion of the adapter body
Main water proof ring.
Improved as to of the present utility model, the first charging terminal seal groove is respectively equipped with the bottom of the charging terminal
With the second charging terminal seal groove, in the first charging terminal seal groove and the second charging terminal seal groove be provided be used for
The sealed charging terminal sealing ring of terminal base；It is close that the first signal transmission terminal is respectively equipped with the bottom of the signal transmission terminal
Sealing groove and secondary signal transmission terminal seal groove, it is close in the first signal transmission terminal seal groove and secondary signal transmission terminal
Being provided with sealing groove is used for and the sealed signal transmission terminal sealing ring of draining deflector；In the first charging terminal seal groove and
Provided with the charging terminal osculum communicated with charging terminal inner space between second charging terminal seal groove, in the described first letter
Provided with being communicated with signal transmission terminal inner space number between transmission terminal seal groove and secondary signal transmission terminal seal groove
Signal transmission terminal osculum；The water of charging terminal osculum and signal transmission terminal the osculum discharge is compiled in draining water conservancy diversion
On plate, flowed out by draining deflector outside terminal base.
Improved as to of the present utility model, the anti-back pieces for being used for preventing that terminal from retreating are provided with the draining deflector.
Improved as to of the present utility model, be more than the joint provided with one piece of area on the outer wall of the adapter body
The installing plate in the section of main body, is provided with dust cap mounting ear, dust cap and the dust cap on the upper bottom surface of the installing plate
Mounting ear is linked.
As to it is of the present utility model improve, on the dust cap inwall be provided be used for in adapter body along sealed
Waterproof gasket.
Improved as to of the present utility model, the opposite side relative to the dust cap mounting ear on the installing plate is set
There is padlock, with the buckle ear hasp on the dust cap when being fastened for the dust cap.
Improved as to of the present utility model, electronic lock is provided with the outer wall of the terminal base, the electronic lock passes through
Through hole on electronics inserted bar of lock, installing plate, and blind hole on dust cap are unlocked or locked to the dust cap.
Improved as to of the present utility model, the charging terminal includes charging terminal main body and charge contact cage type end
Son, the charge contact cage type terminal is located at the upper end of the charging terminal main body.
Improved as to of the present utility model, the signal transmission terminal includes signal transmission terminal main body and signal is transmitted
Cage type terminal is contacted, the signal transmission contact cage type terminal is located at the upper end of the signal transmission terminal main body.
The utility model between the upper end in the terminal base and the rear portion of the adapter body as a result of being provided with
Main water proof ring, because main water proof ring is flexible, on the one hand can play a part of waterproof, on the other hand can be in favor of main waterproof
The elasticity of circle plays the purpose for eliminating assembly clearance；In addition, two water proof rings are equipped with every charging terminal, and in two waterproofs
Osculum is provided between circle, and the water of osculum discharge can be imported on drain bar, can be with by structure derived from drain bar
The problem of efficiently solving hollow terminal bottom water in the prior art, it is ensured that terminal inner is without ponding.
Brief description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of embodiment of the utility model.
Fig. 2 be Fig. 1 assembling after overlooking the structure diagram.
Fig. 3 is the A-A cross section structure diagrams in Fig. 2.
Fig. 4 is the utility model dimensional structure diagram.
Embodiment
Fig. 1 to Fig. 4 is referred to, what Fig. 1 to Fig. 4 was disclosed is a kind of electric car charging connector, electric car is mainly installed
On car body, it includes adapter body 1, charging terminal 2, signal transmission terminal 3 and terminal base 4, and the charging terminal 2 and signal are passed
Output terminals 3 are located in the terminal base 4, and the upper end 41 of the terminal base 4 is inserted in the rear portion 11 of the adapter body 1, and
Main water proof ring 5 is provided between the upper end 41 of the terminal base 4 and the rear portion 11 of the adapter body 1.The mesh of main water proof ring 5 is set
Have two, one is to play sealing waterproof action, another be using its elasticity play a part of eliminate assembly clearance.
It is preferred that, it is respectively equipped with the first charging terminal seal groove 21 and the second charging end in the bottom of the charging terminal 2
Sub- seal groove 22, being provided with the first charging terminal seal groove 21 and the second charging terminal seal groove 22 is used for and terminal base
Sealed charging terminal sealing ring 23；The sealing of the first signal transmission terminal is respectively equipped with the bottom of the signal transmission terminal 3
Groove 31 and secondary signal transmission terminal seal groove 32, in the first signal transmission terminal seal groove 31 and secondary signal transmission end
Being provided with sub- seal groove 32 is used for and the sealed signal transmission terminal sealing ring 33 of draining deflector 6；In first charging end
More than one filled provided with what is communicated with charging terminal inner space between the sub- charging terminal seal groove 22 of seal groove 21 and second
Electric terminal osculum 24（It can be one, two or three charging terminal osculum 24）, in the first signal transmission terminal
Between seal groove 31 and secondary signal transmission terminal seal groove 32 provided with communicated with signal transmission terminal inner space one with
On signal transmission terminal osculum 34（It can be one, two or three signal transmission terminal osculum 34）；The charging
The water that terminal osculum 24 and signal transmission terminal osculum 34 are discharged is compiled in the wedged bottom groove 61 on draining deflector 6, is led to
Cross the discharge outlet of draining deflector 6（62）Flow out outside terminal base 4., can be by the water in terminal by setting osculum on terminal
Discharged by draining deflector 6 in outside terminal base, the problem of water in terminal in the prior art can be solved.See institute in Fig. 3
Show the direction of arrow 10.
It is preferred that, the anti-back pieces 7 for being used for preventing that terminal from retreating are provided with the draining deflector 6；The anti-back pieces 7 of terminal
It is fixedly connected with the terminal base 4, prevents terminal from retreating in use.
It is preferred that, it is more than the peace in the section of the adapter body 1 provided with one piece of area on the outer wall of the adapter body 1
Plate 12 is filled, dust cap mounting ear 13, dust cap 14 and the dust cap mounting ear are provided with the upper bottom surface of the installing plate 12
13 hinge joints.In the present embodiment, the dust cap 14 is by bearing pin 145, spring 143 and Elastic buckle 144 and the dust cap
What mounting ear 13 was linked.On the inwall of dust cap 14 be provided be used for in adapter body along 15 sealed waterproof gaskets 141.
It is preferred that, the opposite side relative to the dust cap mounting ear 13 on the installing plate 12 is provided with padlock 16, uses
With the hasp of buckle ear 142 on the dust cap 14 when the dust cap 14 is fastened.In the present embodiment, the padlock 16 is to pass through
Padlock bearing pin 161, padlock spring 162 and padlock buckle ear 163 are flexibly connected with the mounting ear 165 of the installing plate 12.
It is preferred that, on the outer wall of the terminal base 4 be provided with electronic lock 8, the electronic lock 8 by electronics inserted bar of lock 81,
Blind hole on through hole on installing plate 12, and dust cap 14 is unlocked or locked to the dust cap 14.This structure can have
Prevent other people from illegally opening the utility model to effect.
It is preferred that, the charging terminal 2 includes charging terminal main body 25 and charge contact cage type terminal 26, the charging
Touch the upper end that cage type terminal 26 is located at the charging terminal main body 25.The signal transmission terminal 3 includes signal transmission terminal master
Body 35 and signal transmission contact cage type terminal 36, the signal transmission contact cage type terminal 36 are located at the signal transmission terminal master
The upper end of body 35.
In order to show working condition of the present utility model, the utility model is additionally provided with LED light 9.
Claims (10)
1. a kind of electric car charging connector, including adapter body（1）, charging terminal（2）With signal transmission terminal（3）, its feature
It is：Also include terminal base（4）, the charging terminal（2）With signal transmission terminal（3）It is located at the terminal base（4）It is interior, it is described
Terminal base（4）Upper end（41）It is inserted in the adapter body（1）Rear portion（11）It is interior, and in the terminal base（4）Upper end
（41）With the adapter body（1）Rear portion（11）Between be provided with main water proof ring（5）.
2. electric car charging connector according to claim 1, it is characterised in that：In the charging terminal（2）Lower part
She You not the first charging terminal seal groove（21）With the second charging terminal seal groove（22）, in the first charging terminal seal groove
（21）With the second charging terminal seal groove（22）Interior be provided with is used for and the sealed charging terminal sealing ring of terminal base（23）；Described
Signal transmission terminal（3）Bottom be respectively equipped with the first signal transmission terminal seal groove（31）With the sealing of secondary signal transmission terminal
Groove（32）, in the first signal transmission terminal seal groove（31）With secondary signal transmission terminal seal groove（32）Interior be provided with is used for
With draining deflector（6）Sealed signal transmission terminal sealing ring（33）.
3. electric car charging connector according to claim 2, it is characterised in that：In the first charging terminal seal groove
（21）With the second charging terminal seal groove（22）Between provided with the more than one charging end that is communicated with charging terminal inner space
Sub- osculum（24）, in the first signal transmission terminal seal groove（31）With secondary signal transmission terminal seal groove（32）Between
Provided with the more than one signal transmission terminal osculum communicated with signal transmission terminal inner space（34）；The charging terminal
Osculum（24）With signal transmission terminal osculum（34）The water of discharge is compiled in draining deflector（6）On wedged bottom groove（61）
It is interior, pass through draining deflector（6）Discharge outlet（62）Flow out terminal base（4）Outside.
4. electric car charging connector according to claim 2, it is characterised in that：In the draining deflector（6）Set below
There are anti-back pieces（7）.
5. electric car charging connector according to claim 1 or 2, it is characterised in that：In the adapter body（1）Outer wall
It is more than the adapter body provided with one piece of area（1）Section installing plate（12）, in the installing plate（12）Upper bottom surface
It is provided with dust cap mounting ear（13）, dust cap（14）With the dust cap mounting ear（13）Hinge joint.
6. electric car charging connector according to claim 5, it is characterised in that：In the dust cap（14）Inwall is provided with
For with edge in adapter body（15）Sealed waterproof gasket（141）.
7. electric car charging connector according to claim 5, it is characterised in that：In the installing plate（12）On relative to institute
State dust cap mounting ear（13）Opposite side be provided with padlock（16）, for the dust cap（14）With the dust cap during fastening
（14）On buckle ear（142）Hasp.
8. electric car charging connector according to claim 5, it is characterised in that：In the terminal base（4）Outer wall on set
There is electronic lock（8）, the electronic lock（8）Pass through electronics inserted bar of lock（81）, installing plate（12）On through hole, and dust cap（14）
On blind hole to the dust cap（14）Unlock or lock.
9. electric car charging connector according to claim 1 or 2, it is characterised in that：The charging terminal（2）Including charging
Terminal bodies（25）With charge contact cage type terminal（26）, the charge contact cage type terminal（26）It is located at the charging terminal master
Body（25）Upper end.
10. electric car charging connector according to claim 1 or 2, it is characterised in that：The signal transmission terminal（3）Bag
Include signal transmission terminal main body（35）With signal transmission contact cage type terminal（36）, the signal transmission contact cage type terminal（36）
It is located at the signal transmission terminal main body（35）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468122.4U CN206394458U (en) | 2016-12-29 | 2016-12-29 | Electric car charging connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468122.4U CN206394458U (en) | 2016-12-29 | 2016-12-29 | Electric car charging connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394458U true CN206394458U (en) | 2017-08-11 |
Family
ID=59516925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621468122.4U Expired - Fee Related CN206394458U (en) | 2016-12-29 | 2016-12-29 | Electric car charging connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206394458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499162A (en) * | 2017-08-18 | 2017-12-22 | 黄国华 | New energy electric motor vehicle charging gun |
| CN108808335A (en) * | 2018-07-03 | 2018-11-13 | 深圳巴斯巴科技发展有限公司 | A kind of band motor type electronic lock Alternating Current Power Supply end socket device |
| CN109244712A (en) * | 2018-09-29 | 2019-01-18 | 嘉兴智行物联网技术有限公司 | Charge base |
-
2016
- 2016-12-29 CN CN201621468122.4U patent/CN206394458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499162A (en) * | 2017-08-18 | 2017-12-22 | 黄国华 | New energy electric motor vehicle charging gun |
| CN107499162B (en) * | 2017-08-18 | 2019-11-22 | 东阳市中傲建筑工程有限公司 | New energy electric motor vehicle charging gun |
| CN108808335A (en) * | 2018-07-03 | 2018-11-13 | 深圳巴斯巴科技发展有限公司 | A kind of band motor type electronic lock Alternating Current Power Supply end socket device |
| CN109244712A (en) * | 2018-09-29 | 2019-01-18 | 嘉兴智行物联网技术有限公司 | Charge base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 |