CN204167594U - Charging pile for electric vehicle interface protection structure - Google Patents
Charging pile for electric vehicle interface protection structure Download PDFInfo
- Publication number
- CN204167594U CN204167594U CN201420656211.6U CN201420656211U CN204167594U CN 204167594 U CN204167594 U CN 204167594U CN 201420656211 U CN201420656211 U CN 201420656211U CN 204167594 U CN204167594 U CN 204167594U
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- CN
- China
- Prior art keywords
- grip block
- clip
- connecting rod
- spherical cavity
- cover plate
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Abstract
The utility model discloses charging pile for electric vehicle interface protection structure, comprise housing and cover plate, clip-connecting rod is fixed with at the two ends of cover plate, baffle plate is provided with bottom the movable end of cover plate, on housing, correspondence is provided with the clamping seat matched with clip-connecting rod and the rectangular channel that can match with baffle plate, the spherical cavity for the activity of clip-connecting rod end is had in clamping seat, spherical cavity inwall offers multiple fan groove, slide in fan groove and be provided with grip block, and grip block is connected with the bottom of fan groove by spring; Cover plate press down excessive velocities time; the bottom of clip-connecting rod can with spherical cavity bottom there is violent collision; and then all can be impaired both causing; after the end of clip-connecting rod contacts with the grip block upper surface be positioned at bottom spherical cavity; produce the impact that the elastic force contrary with downforce direction is subject to cushion grip block after spring-compressed, and then reach the object of protection card joint chair internal structure.
Description
Technical field
The utility model relates to charging pile, specifically refers to charging pile for electric vehicle interface protection structure.
background technologyenvironmental pollution, energy scarcity just day by day become China's sustainable development and build a Harmonious Society must faced by severe problem, in order to tackle above-mentioned challenge, green, environmental protection, energy-conservationly become the popular topic of society.Government is in order to improve the quality of development, and also actively encourage every profession and trade development energy saving environmental protection product, therefore, environmental protection and energy saving product is filled with vigor at society, is the new driving source of economic growth.Electric motor car is as a kind of green traffic instrument of effective replacing fuel oil automobile, and no matter from environmental angle or energy angle, following electric motor car all needs a large development.
In the face of the electric motor car of One's name is legion, the lead-acid battery adopted because of it or lithium battery cause its flying power extremely to be limited to, usually in traveling once charging to three days, and often occur in because of the phenomenon that electric power is carried out not and by electric motor car on highway, so charging pile for electric vehicle arises at the historic moment.But the electric motor car of current nearly all community charging does not all have the charging place of specification, substantially be charged to Stall by every family Jia Zhongcong building exterior wall unwrapping wire, private is drawn and is disorderly connect, and cause the safe and reliable degree of electric power greatly to reduce, security incident rate increases thereupon; And the impact that existing outdoor charging pile is subject to outside environmental elements is comparatively serious, usually there will be into water or a large amount of dust on rainy day or the interface of special road section place charging pile, cause reduce the useful life of charging pile, charging pile short circuit time serious, can be caused even directly to damage.
Utility model content
The purpose of this utility model is to provide charging pile for electric vehicle interface protection structure, ensures the fail safe that charging pile interface uses, avoids the foreign material such as rainwater or dust to enter in charging inlet.
The purpose of this utility model is achieved through the following technical solutions:
Charging pile for electric vehicle interface protection structure; comprise the housing that covers charging inlet place and rotation and be arranged on curved cover plate on housing; clip-connecting rod is fixed with at the two ends of described cover plate; baffle plate is provided with bottom the movable end of cover plate; on housing, correspondence is provided with the clamping seat matched with clip-connecting rod and the rectangular channel that can match with baffle plate; the spherical cavity for the activity of clip-connecting rod end is had in described clamping seat; spherical cavity inwall offers multiple fan groove; slide in fan groove and be provided with grip block, and grip block is connected with the bottom of fan groove by spring.After electric motor car charging is complete, cover plate is pressed down, makes it be covered completely by whole charging inlet, clip-connecting rod and clamping seat are cooperatively interacted, and then it is airtight to prevent extraneous dust or rainwater enters into charging inlet to complete charging inlet, ensures that the stability of charging pile uses, during utility model works, after cover plate is rotated down certain angle around the shaft, the end of clip-connecting rod enters in spherical cavity, and the outer wall of clip-connecting rod end contacts with the grip block of spherical cavity both sides, clip-connecting rod continues to move down, grip block is stressed to be moved in fan groove, spring is compressed simultaneously, when the summit of clip-connecting rod end enters into bottom spherical cavity, spring is compressed into largest deformation amount, an elastic force contrary with grip block Impact direction can be produced when replying deformation, and then the end of clip-connecting rod is fastened on spherical cavity, baffle plate engages with rectangular channel simultaneously, to realize the completely airtight of charging inlet place, wherein, be positioned at the grip block stressing conditions bottom spherical cavity identical with the grip block stressing conditions of spherical cavity both sides, cover plate press down excessive velocities time, the bottom of clip-connecting rod can with spherical cavity bottom there is violent collision, and then all can be impaired both causing, after the end of clip-connecting rod contacts with the grip block upper surface be positioned at bottom spherical cavity, produce the impact that the elastic force contrary with downforce direction is subject to cushion grip block after spring-compressed, and then reach the object of protection card joint chair internal structure.
Further, described clip-connecting rod comprises interconnective cylinder and spheroid, the end of cylinder is connected with bottom the movable end of cover plate, when cover plate seals charging inlet, the position of spheroid and clamping seat is configured to, spheroid enters in spherical cavity, and grip block moves after being subject to pressing down of spheroid in fan groove.At the end of cylinder, spheroid is installed, because the outer wall of spheroid is smooth, move down fast when spheroid is contacted with grip block after entering spherical cavity, the simultaneously grip block of spherical cavity both sides and spheroid wall contacts, namely carry out fastening to it, when cover plate is opened, spheroid moves, grip block departs from fast on spherome surface, ensures the quick-fit of clip-connecting rod and clamping seat.
Further, the cross section of described grip block is fan-shaped, and grip block is the arc matched with spheroid near the side, side at spherical cavity center.The shape of grip block and adapting of fan groove, and its side, side near spherical cavity center is the arc matched with spheroid, avoid grip block to teetertotter in fan groove at guarantee grip block by during clip-connecting rod downforce, increase with the contact area of spheroid outer wall to ensure the clamping dynamics to spheroid simultaneously.
Further, also comprise drainage, described drainage is arranged on the bottom of housing, and just to the center of baffle plate.Have when rainy day or roadside vehicle travel by liquid splash to cover plate time, baffle plate and rectangular channel drain into housing bottom by under rainwater, finally by drainage outflow charging pile, avoid rainwater flow to charging inlet place and cause the short circuit of charging pile impaired.
The utility model compared with prior art, has following advantage and beneficial effect:
1, to be positioned at the grip block stressing conditions bottom spherical cavity identical with the grip block stressing conditions of spherical cavity both sides for the utility model, cover plate press down excessive velocities time, the bottom of clip-connecting rod can with spherical cavity bottom there is violent collision, and then all can be impaired both causing, after the end of clip-connecting rod contacts with the grip block upper surface be positioned at bottom spherical cavity, produce the impact that the elastic force contrary with downforce direction is subject to cushion grip block after spring-compressed, and then reach the object of protection card joint chair internal structure;
2, the utility model installs spheroid at the end of cylinder, because the outer wall of spheroid is smooth, move down fast when spheroid is contacted with grip block after entering spherical cavity, the simultaneously grip block of spherical cavity both sides and spheroid wall contacts, namely carry out fastening to it, when cover plate is opened, spheroid moves, grip block departs from fast on spherome surface, ensures the quick-fit of clip-connecting rod and clamping seat;
3, the shape of the utility model grip block and adapting of fan groove, and its side, side near spherical cavity center is the arc matched with spheroid, avoid grip block to teetertotter in fan groove at guarantee grip block by during clip-connecting rod downforce, increase with the contact area of spheroid outer wall to ensure the clamping dynamics to spheroid simultaneously.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of clamping seat;
Mark and corresponding parts title in accompanying drawing:
1-housing, 2-cover plate, 3-clip-connecting rod, 4-baffle plate, 5-rectangular channel, 6-clamping seat, 7-drainage, 8-spherical cavity, 9-fan groove, 10-spring, 11-grip block.
Embodiment
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment comprises the housing 1 that covers charging inlet place and rotates the curved cover plate 2 be arranged on housing 1, clip-connecting rod 3 is fixed with at the two ends of described cover plate 2, baffle plate 4 is provided with bottom the movable end of cover plate 2, on housing 1, correspondence is provided with the clamping seat 6 matched with clip-connecting rod 3 and the rectangular channel 5 that can match with baffle plate 4, the spherical cavity 8 for clip-connecting rod 3 end activity is had in described clamping seat 6, spherical cavity 8 inwall offers multiple fan groove 9, slide in fan groove 9 and be provided with grip block 11, and grip block 11 is connected with the bottom of fan groove 9 by spring 10, described clip-connecting rod 3 comprises interconnective cylinder and spheroid, the end of cylinder is connected with bottom the movable end of cover plate 2, when cover plate 2 pairs of charging inlets seal, the position of spheroid and clamping seat 6 is configured to, spheroid enters in spherical cavity 8, and grip block 11 is mobile in fan groove 9 after being subject to pressing down of spheroid, also comprise drainage 7, described drainage 7 is arranged on the bottom of housing 1, and just to the center of baffle plate 4.
After electric motor car charging is complete, cover plate 2 is pressed down, makes it be covered completely by whole charging inlet, clip-connecting rod 3 and clamping seat 6 are cooperatively interacted, and then it is airtight to prevent extraneous dust or rainwater enters into charging inlet to complete charging inlet, ensures that the stability of charging pile uses, during utility model works, after cover plate 2 is rotated down certain angle around the shaft, the end of clip-connecting rod 3 enters in spherical cavity 8, and the outer wall of clip-connecting rod 3 end contacts with the grip block 11 of spherical cavity 8 both sides, clip-connecting rod 3 continues to move down, grip block 11 is stressed mobile in fan groove 9, spring 10 is compressed simultaneously, when the summit of clip-connecting rod 3 end enters into bottom spherical cavity 8, spring 10 is compressed into largest deformation amount, an elastic force contrary with grip block 11 Impact direction can be produced when replying deformation, and then the end of clip-connecting rod 3 is fastened on spherical cavity 8, baffle plate 4 engages with rectangular channel 5 simultaneously, to realize the completely airtight of charging inlet place, wherein, be positioned at grip block 11 stressing conditions bottom spherical cavity 8 identical with grip block 11 stressing conditions of spherical cavity 8 both sides, cover plate 2 press down excessive velocities time, the bottom of clip-connecting rod 3 can with spherical cavity 8 bottom there is violent collision, and then all can be impaired both causing, after the end of clip-connecting rod 3 contacts with grip block 11 upper surface be positioned at bottom spherical cavity 8, spring 10 compresses the impact that the rear generation elastic force contrary with downforce direction is subject to cushion grip block 11, and then reaches the object of protection card joint chair 6 internal structure, have when rainy day or roadside vehicle travel by liquid splash to cover plate 2 time, baffle plate 4 and rectangular channel 5, by draining into bottom housing 1 under rainwater, flow out charging pile finally by drainage 7, avoid rainwater flow to charging inlet place and cause the short circuit of charging pile impaired.
And, at the end of cylinder, spheroid is installed, because the outer wall of spheroid is smooth, spheroid is moved down fast when entering and contacting with grip block 11 after spherical cavity 8, and the grip block 11 of spherical cavity 8 both sides and spheroid wall contacts, namely carry out fastening to it simultaneously, when cover plate 2 is opened, spheroid moves, and grip block 11 departs from fast on spherome surface, ensures the quick-fit of clip-connecting rod 3 and clamping seat 6.
As preferably, the cross section of described grip block 11 is fan-shaped, and grip block 11 is the arc matched with spheroid near the side, side at spherical cavity 8 center.The shape of grip block 11 and adapting of fan groove 9, and its side, side near spherical cavity 8 center is the arc matched with spheroid, teetertottering in fan groove 9 by avoiding grip block 11 during clip-connecting rod 3 downforce at guarantee grip block 11, increasing with the contact area of spheroid outer wall to ensure the clamping dynamics to spheroid simultaneously.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection range of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. charging pile for electric vehicle interface protection structure, comprise the housing (1) that covers charging inlet place and rotate the curved cover plate (2) be arranged on housing (1), it is characterized in that: be fixed with clip-connecting rod (3) at the two ends of described cover plate (2), baffle plate (4) is provided with bottom the movable end of cover plate (2), the upper correspondence of housing (1) is provided with the clamping seat (6) matched with clip-connecting rod (3) and the rectangular channel (5) that can match with baffle plate (4), the spherical cavity (8) for clip-connecting rod (3) end activity is had in described clamping seat (6), spherical cavity (8) inwall offers multiple fan groove (9), slide in fan groove (9) and be provided with grip block (11), and grip block (11) is connected by the bottom of spring (10) with fan groove (9).
2. charging pile for electric vehicle interface protection structure according to claim 1; it is characterized in that: described clip-connecting rod (3) comprises interconnective cylinder and spheroid; the end of cylinder is connected with bottom the movable end of cover plate (2); when cover plate (2) seals charging inlet; the position of spheroid and clamping seat (6) is configured to; spheroid enters in spherical cavity (8), and grip block (11) is mobile in fan groove (9) after being subject to pressing down of spheroid.
3. charging pile for electric vehicle interface protection structure according to claim 2, is characterized in that: the cross section of described grip block (11) is fan-shaped, and grip block (11) is the arc matched with spheroid near the side, side at spherical cavity (8) center.
4. the charging pile for electric vehicle interface protection structure according to claim 1 ~ 3 any one, is characterized in that: also comprise drainage (7), and described drainage (7) is arranged on the bottom of housing (1), and just to the center of baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656211.6U CN204167594U (en) | 2014-11-06 | 2014-11-06 | Charging pile for electric vehicle interface protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656211.6U CN204167594U (en) | 2014-11-06 | 2014-11-06 | Charging pile for electric vehicle interface protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167594U true CN204167594U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656211.6U Expired - Fee Related CN204167594U (en) | 2014-11-06 | 2014-11-06 | Charging pile for electric vehicle interface protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362461A (en) * | 2014-11-06 | 2015-02-18 | 成都汉度科技有限公司 | Port protector of charging pile |
| CN107031441A (en) * | 2017-03-28 | 2017-08-11 | 广州迅松电气设备有限公司 | A kind of new-energy automobile charging interface device |
-
2014
- 2014-11-06 CN CN201420656211.6U patent/CN204167594U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362461A (en) * | 2014-11-06 | 2015-02-18 | 成都汉度科技有限公司 | Port protector of charging pile |
| CN104362461B (en) * | 2014-11-06 | 2017-04-19 | 东莞市粤钢不锈钢制品有限公司 | Port protector of charging pile |
| CN107031441A (en) * | 2017-03-28 | 2017-08-11 | 广州迅松电气设备有限公司 | A kind of new-energy automobile charging interface device |
| CN107031441B (en) * | 2017-03-28 | 2019-02-22 | 威马汽车科技集团有限公司 | A kind of new-energy automobile charging interface device |
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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: 20150218 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |