CN204597089U - A kind of connector assembly of charging electric vehicle - Google Patents
A kind of connector assembly of charging electric vehicle Download PDFInfo
- Publication number
- CN204597089U CN204597089U CN201520264678.0U CN201520264678U CN204597089U CN 204597089 U CN204597089 U CN 204597089U CN 201520264678 U CN201520264678 U CN 201520264678U CN 204597089 U CN204597089 U CN 204597089U
- Authority
- CN
- China
- Prior art keywords
- female
- male
- seat
- contact pin
- pin component
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of connector assembly of charging electric vehicle, comprise plugin female part and plugin male head part, plugin male head part comprises male seat and male contact pin component, male contact pin component is fixedly mounted in male seat, plugin female part comprises female seat, female contact pin component and Connection Block, female contact pin component is fixedly mounted in female seat, male contact pin component and female contact pin component plug, feature is that on male seat, the part stretched in female seat is arranged with sealing shroud, Connection Block internal fixtion is provided with sealing ring, female seat is fixedly connected with sealing ring and coordinates with Connection Block radial clearance, sealing ring is wholely set radial position governor motion, advantage is after plugin female part and plugin male head part plug, and can play good waterproof action, improve reliability and the fail safe of charging to female contact pin component and male contact pin component.
Description
Technical field
The utility model relates to the charging accessories of electric automobile, particularly relates to a kind of connector assembly of charging electric vehicle.
Background technology
In order to energy savings, being beneficial to environmental protection, new-energy automobile---electric automobile has engendered in the life of people.Electric automobile adopts battery as power source, in order to ensure that battery has enough electric power to power to electric automobile, just needs often to charge the battery.And charge the battery and need to come turn-on power and battery by the connection of connector assembly, connector assembly divides male and female, and female to be fixed on automobile and to be electrically connected with battery, and male is fixedly connected with power line, when a battery requires charging, as long as male and female are plugged.But because current plug connector assembly is all non-watertight, connector assembly, once encounter the short circuit that the water capacity easily causes vehicle charging circuit, causes charging, and serious also can cause fire.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of connector assembly with the charging electric vehicle of water-proof function.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of connector assembly of charging electric vehicle, comprise plugin female part and plugin male head part, described plugin male head part comprises male seat and male contact pin component, described male contact pin component is fixedly mounted in described male seat, described plugin female part comprises female seat, female contact pin component and Connection Block, described female contact pin component is fixedly mounted in described female seat, described male contact pin component and described female contact pin component plug, on described male seat, the part stretched in described female seat is arranged with sealing shroud, described Connection Block internal fixtion is provided with sealing ring, described female seat is fixedly connected with described sealing ring and coordinates with described Connection Block radial clearance, described sealing ring is wholely set radial position governor motion.
Described sealing ring comprises and connects outer ring and be connected inner ring, the inner side of described connection inner ring is provided with the draw-in groove of annular, the outer peripheral face of described female seat has been wholely set snap ring, described snap ring snaps in described draw-in groove, described radial position governor motion is waveform clamping ring, the outer end of described waveform clamping ring and described connection outer ring one connect, and the inner of described waveform clamping ring and described connection inner ring one connect.
In described connection outer ring, integrated injection molding has rigid support plate, facilitates the fixing of sealing ring and Connection Block.
Described Connection Block is provided with installing hole, in the installing hole described in described female seat inserts, between the outer peripheral face of described female seat and described installing hole, there is radial clearance.
The outer peripheral face of described sealing shroud is wholely set the sealing bulge loop of at least one projection, can further improve the sealing of sealing shroud, make its waterproof effect better.
Described sealing bulge loop at least two, and arrange along the short transverse interval of described sealing shroud.
Described male seat has been wholely set lead towards the one side of described female seat, described female seat is provided with guiding jack towards the one side of described male seat, in guiding jack described in described lead inserts, make male contact pin component and female contact pin component can accurately grafting.
Compared with prior art, the utility model has the advantages that because the part stretched in female seat on male seat is arranged with sealing shroud, and be fixedly installed sealing ring between female seat and Connection Block, after plugin female part and plugin male head part plug, good waterproof action can be played to female contact pin component and male contact pin component, improve reliability and the fail safe of charging; And owing to sealing ring being wholely set radial position governor motion, when female contact pin component and male contact pin component be combined with deviation time, female seat can carry out the adjustment of radial position by radial position governor motion, makes female contact pin component accurate with coordinating of male contact pin component.
Accompanying drawing explanation
Fig. 1 is the grafting schematic diagram of plugin female part of the present utility model and plugin male head part;
Fig. 2 is the perspective view of plugin female part of the present utility model;
Fig. 3 is the cutaway view of plugin female part of the present utility model;
Fig. 4 is the structural representation of sealing ring in plugin female part of the present utility model;
Fig. 5 is the perspective view of plugin male head part of the present utility model;
Fig. 6 is the decomposing schematic representation of plugin male head part of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in the figure, a kind of connector assembly of charging electric vehicle, comprise plugin female part A and plugin male head part B, plugin male head part B comprises male seat 1 and male contact pin component 2, male contact pin component 2 is fixedly mounted in male seat 1, plugin female part A comprises female seat 3, female contact pin component 4 and Connection Block 5, female contact pin component 4 is fixedly mounted in female seat 3, male contact pin component 2 and female contact pin component 4 plug, part male seat 1 stretched in female seat 3 is arranged with sealing shroud 6, the outer peripheral face of sealing shroud 6 is wholely set three protruding sealing bulge loops 61, article three, sealing bulge loop 61 is arranged along the short transverse interval of sealing shroud 6, Connection Block 5 internal fixtion is provided with sealing ring 7, sealing ring 7 comprises and connects outer ring 71 and be connected inner ring 72, connect outer ring 71 and connect between inner ring 72 and be connected with waveform clamping ring 73, the inner side connecting inner ring 72 is provided with the draw-in groove 74 of annular, the outer peripheral face of female seat 3 is wholely set snap ring 31, snap ring 31 snaps in draw-in groove 74, connect integrated injection molding in outer ring 71 and have rigid support plate 8, Connection Block 5 is provided with installing hole (not marking in figure), female seat 3 inserts in installing hole (not marking in figure), between the outer peripheral face of female seat 3 and installing hole (not marking in figure), there is radial clearance 51, male seat 1 has been wholely set lead 11 towards the one side of female seat 3, female seat 3 is provided with guiding jack 32 towards the one side of male seat 1, lead 11 inserts in guiding jack 32.
Claims (7)
1. the connector assembly of a charging electric vehicle, comprise plugin female part and plugin male head part, described plugin male head part comprises male seat and male contact pin component, described male contact pin component is fixedly mounted in described male seat, described plugin female part comprises female seat, female contact pin component and Connection Block, described female contact pin component is fixedly mounted in described female seat, described male contact pin component and described female contact pin component plug, it is characterized in that on described male seat, the part stretched in described female seat is arranged with sealing shroud, described Connection Block internal fixtion is provided with sealing ring, described female seat is fixedly connected with described sealing ring and coordinates with described Connection Block radial clearance, described sealing ring is wholely set radial position governor motion.
2. the connector assembly of a kind of charging electric vehicle as claimed in claim 1, it is characterized in that described sealing ring comprises connect outer ring and be connected inner ring, the inner side of described connection inner ring is provided with the draw-in groove of annular, the outer peripheral face of described female seat has been wholely set snap ring, described snap ring snaps in described draw-in groove, described radial position governor motion is waveform clamping ring, the outer end of described waveform clamping ring and described connection outer ring one connect, and the inner of described waveform clamping ring and described connection inner ring one connect.
3. the connector assembly of a kind of charging electric vehicle as claimed in claim 2, is characterized in that in described connection outer ring, integrated injection molding has rigid support plate.
4. the connector assembly of a kind of charging electric vehicle as claimed in claim 1, it is characterized in that described Connection Block is provided with installing hole, in installing hole described in described female seat inserts, between the outer peripheral face of described female seat and described installing hole, there is radial clearance.
5. the connector assembly of a kind of charging electric vehicle as claimed in claim 1, the outer peripheral face that it is characterized in that described sealing shroud is wholely set the sealing bulge loop of at least one projection.
6. the connector assembly of a kind of charging electric vehicle as claimed in claim 5, is characterized in that described sealing bulge loop at least two, and arranges along the short transverse interval of described sealing shroud.
7. the connector assembly of a kind of charging electric vehicle as claimed in claim 1, it is characterized in that described male seat has been wholely set lead towards the one side of described female seat, described female seat is provided with guiding jack towards the one side of described male seat, in the guiding jack described in described lead inserts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264678.0U CN204597089U (en) | 2015-04-28 | 2015-04-28 | A kind of connector assembly of charging electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264678.0U CN204597089U (en) | 2015-04-28 | 2015-04-28 | A kind of connector assembly of charging electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597089U true CN204597089U (en) | 2015-08-26 |
Family
ID=53933205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264678.0U Expired - Fee Related CN204597089U (en) | 2015-04-28 | 2015-04-28 | A kind of connector assembly of charging electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795673A (en) * | 2015-04-28 | 2015-07-22 | 余姚市惠美电器有限公司 | Electric vehicle charging connector assembly |
| CN107230874A (en) * | 2017-06-01 | 2017-10-03 | 芜湖侨云友星电气工业有限公司 | A kind of automobile wire harness connector |
-
2015
- 2015-04-28 CN CN201520264678.0U patent/CN204597089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795673A (en) * | 2015-04-28 | 2015-07-22 | 余姚市惠美电器有限公司 | Electric vehicle charging connector assembly |
| CN107230874A (en) * | 2017-06-01 | 2017-10-03 | 芜湖侨云友星电气工业有限公司 | A kind of automobile wire harness connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |