CN204088732U - Charging electric motor vehicles rifle bayonet cap - Google Patents
Charging electric motor vehicles rifle bayonet cap Download PDFInfo
- Publication number
- CN204088732U CN204088732U CN201420554332.XU CN201420554332U CN204088732U CN 204088732 U CN204088732 U CN 204088732U CN 201420554332 U CN201420554332 U CN 201420554332U CN 204088732 U CN204088732 U CN 204088732U
- Authority
- CN
- China
- Prior art keywords
- bayonet cap
- internal baffle
- plug body
- patch bay
- spring
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000010079 rubber tapping Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a kind of charging electric motor vehicles rifle bayonet cap, and the side of plug is provided with patch bay, recessed key; Bayonet cap is made up of plug body, Internal baffle, tapping screw, spring, sealing gasket, convex key, and the recessed key that the convex key of plug body inserts on patch bay positions and reduces gap; This device adopts bipeltate to do sealing gasket, sealing gasket is bonded on bayonet cap Internal baffle, Internal baffle holddown spring, three tapping screws make Internal baffle and plug body link together, and Internal baffle can stretch along plug body, after bayonet cap inserts plug, patch bay compression seal pad, the thrust rear spring being greater than spring providing when pressure starts compression, put in place until patch bay inserts, the pressure that such spring provides makes the sealing gasket close contact all the time in patch bay and bayonet cap, plays the effect of waterproof sealing.When taking off bayonet cap, due to spring pressure release, bayonet cap can eject a bit of distance, more conveniently takes off bayonet cap.
Description
Technical field
The utility model relates to a kind of electric car conduction charging device, in particular for the charging electric motor vehicles rifle bayonet cap on electric automobile.
Background technology
It is power that electric automobile refers to vehicle power, drives wheels travel with motor, meets the vehicle of road traffic, safety regulations requirements.It uses the electricity stored in the battery to start.Sometimes using 12 or 24 pieces of batteries when driving automobile, sometimes then needing more.The technology of current Electric Cars in China is ripe gradually, and to Industry Promotion.Electric vehicle charge interface has material impact for the construction of charging station and the development of electric automobile, the standard of charging inlet is the most basic standard ensureing the fail safe of charging electric vehicle, interchangeability, before charging infrastructure Large scale construction and electric automobile large-scale application, unified charging inlet normal meaning is great.
The bayonet cap of existing charging electric motor vehicles rifle is after insertion plug, snap close can lock bayonet cap, when charging gun will be used, need to press the button to take off bayonet cap again, like this complex operation, it is convenient not to use, and the bayonet cap inner seal liner of current charging electric motor vehicles rifle uses rubber processing to form, as shown in Figure 1, existing seal 6 on existing bayonet cap 5 is bonded in bayonet cap by glue, after bayonet cap inserts plug, the possibility that gap produces is had between patch bay and bayonet cap, aqueous water easily enters, there is the risk of short circuit.
Summary of the invention
In order to solve complex operation that existing charging gun exists, use inconvenient, produce gap between patch bay and bayonet cap and make aqueous water carry out device interior to cause the problems such as the risk of short circuit, the utility model provides a kind of charging electric motor vehicles rifle bayonet cap safe and reliable, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of charging electric motor vehicles rifle bayonet cap, comprises plug and bayonet cap, wherein:
The side of described plug is provided with patch bay, and described patch bay offers recessed key;
Described bayonet cap is made up of plug body, Internal baffle, a plurality of tapping screw, spring, sealing gasket, and the side of described plug body is provided with convex key, and the recessed key that the convex key of described plug body can insert on patch bay is interior to position and to reduce gap;
Internal baffle is provided with in described plug body, between described Internal baffle and plug body, compression is installed and has spring, described a plurality of tapping screw makes Internal baffle and plug body link together, and described Internal baffle can stretch along plug body, described sealing gasket is bonded on Internal baffle, sealing gasket close contact when described plug inserts bayonet cap in patch bay and bayonet cap.
Further, described sealing gasket is bipeltate.
Further, the quantity of described tapping screw is three.
The beneficial effects of the utility model: the utility model adopts bipeltate to do sealing gasket, sealing gasket is bonded on bayonet cap Internal baffle, Internal baffle holddown spring, three tapping screws make Internal baffle and plug body link together, and Internal baffle can stretch along plug body, after bayonet cap inserts plug, patch bay compression seal pad, the thrust rear spring being greater than spring providing when pressure starts compression, put in place until patch bay inserts, the pressure that such spring provides makes the sealing gasket close contact all the time in patch bay and bayonet cap, play the effect of waterproof sealing.When taking off bayonet cap, due to spring pressure release, bayonet cap can eject a bit of distance, more conveniently takes off bayonet cap.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of existing charging gun bayonet cap;
Accompanying drawing 2 is assembling schematic diagram of the present utility model;
Accompanying drawing 3 is the schematic diagram of the utility model bayonet cap.
Wherein:
1, bayonet cap 11, plug body 111, convex key 12, Internal baffle 13, tapping screw 14, spring 15, sealing gasket;
2, plug 21, patch bay 22, recessed key;
5, existing bayonet cap 6, existing seal.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
As shown in Figures 2 and 3, a kind of charging electric motor vehicles rifle bayonet cap, comprises plug 2 and bayonet cap 1, and the side of plug 2 is provided with patch bay 21, and described patch bay 21 offers recessed key 22; Bayonet cap is made up of plug body 11, Internal baffle 12, tapping screw 13, spring 14, sealing gasket 15, the side of described plug body 11 is provided with convex key 111, and the convex key 111 on described plug body 11 can insert in the recessed key 22 on patch bay 21 to position and to reduce gap; Internal baffle 12 is provided with in plug body 11, compression is installed between Internal baffle 12 and plug body 11 and has spring 14, three tapping screws 13 make Internal baffle 12 and plug body 11 link together, Internal baffle 12 can stretch along plug body 11, sealing gasket 15 is bonded on Internal baffle 12, sealing gasket 15 is made by bipeltate, patch bay 21 and sealing gasket 15 close contact in bayonet cap 1 when described plug 2 inserts bayonet cap 1.
When charging gun will be used to charge, need to take off bayonet cap 1, due to spring 14 earth pressure release, bayonet cap 1 can eject a bit of distance, more conveniently takes off bayonet cap 1; When charging is complete, need bayonet cap 1 to insert plug 2, after bayonet cap 1 inserts plug 2, patch bay 21 compression seal pad 15, the thrust rear spring 14 being greater than spring 14 providing when pressure starts compression, put in place until patch bay 21 inserts, the pressure that such spring 14 provides makes sealing gasket 15 close contact all the time in patch bay 21 and bayonet cap 1, plays the effect of waterproof sealing.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection range of the present utility model.
Claims (3)
1. a charging electric motor vehicles rifle bayonet cap, comprises plug (2) and bayonet cap (1), it is characterized in that:
The side of described plug (2) is provided with patch bay (21), described patch bay (21) offers recessed key (22);
Described bayonet cap (1) is made up of plug body (11), Internal baffle (12), a plurality of tapping screw (13), spring (14), sealing gasket (15), the side of described plug body (11) is provided with convex key (111), and the recessed key (22) that the convex key (111) of described plug body (11) can insert on patch bay (21) is interior to position and to reduce gap;
Internal baffle (12) is provided with in described plug body (11), compression is installed between described Internal baffle (12) and plug body (11) and has spring (14), described a plurality of tapping screw (13) makes Internal baffle (12) and plug body (11) link together, and described Internal baffle (12) can stretch along plug body (11), described sealing gasket (15) is bonded on Internal baffle (12), patch bay (21) and sealing gasket (15) close contact in bayonet cap (1) during described plug (2) insertion bayonet cap (1).
2. charging electric motor vehicles rifle bayonet cap according to claim 1, is characterized in that: described sealing gasket (15) is bipeltate.
3. charging electric motor vehicles rifle bayonet cap according to claim 1, is characterized in that: the quantity of described tapping screw (13) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554332.XU CN204088732U (en) | 2014-09-25 | 2014-09-25 | Charging electric motor vehicles rifle bayonet cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554332.XU CN204088732U (en) | 2014-09-25 | 2014-09-25 | Charging electric motor vehicles rifle bayonet cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088732U true CN204088732U (en) | 2015-01-07 |
Family
ID=52181406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554332.XU Expired - Lifetime CN204088732U (en) | 2014-09-25 | 2014-09-25 | Charging electric motor vehicles rifle bayonet cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532342A (en) * | 2016-11-30 | 2017-03-22 | 镇江步云电子有限公司 | Waterproof electric connector sealing plug |
| CN108539483A (en) * | 2018-02-01 | 2018-09-14 | 东莞市联洲知识产权运营管理有限公司 | Dustproof cap with improved structure on charging gun of intelligent charger |
-
2014
- 2014-09-25 CN CN201420554332.XU patent/CN204088732U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532342A (en) * | 2016-11-30 | 2017-03-22 | 镇江步云电子有限公司 | Waterproof electric connector sealing plug |
| CN106532342B (en) * | 2016-11-30 | 2019-08-30 | 镇江步云电子有限公司 | A kind of waterproof and dampproof electric connector sealing cover |
| CN108539483A (en) * | 2018-02-01 | 2018-09-14 | 东莞市联洲知识产权运营管理有限公司 | Dustproof cap with improved structure on charging gun of intelligent charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |
|
| CX01 | Expiry of patent term |