CN208655977U - A kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug - Google Patents
A kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug Download PDFInfo
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- CN208655977U CN208655977U CN201821165339.7U CN201821165339U CN208655977U CN 208655977 U CN208655977 U CN 208655977U CN 201821165339 U CN201821165339 U CN 201821165339U CN 208655977 U CN208655977 U CN 208655977U
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- plug
- pedestal
- electric shock
- insulation loop
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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
- 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
Abstract
The utility model relates to new-energy automobile charging pile technical fields, more particularly to a kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug, including plug pedestal, plug, capping, insulation loop, sliding axle, spring, capping is connected on plug pedestal, insulation loop slides in sliding groove, sliding axle is fixed on insulation loop, and spring is set on sliding axle.The utility model setting insulation loop, in charging, when plug is plugged together to socket, socket generates thrust to insulation loop, and driving insulation loop moves in connector assembly body, to make outside plug protrusion insulation loop, and then plugs together to charging in the jack of socket；Spring is set, under the thrust of spring, when plug is not plugged together to socket, insulation loop can hide plug to slot thereon, to prevent human hand contact plug cause electric shock risk, and due to be it is concealed, utmostly reduce rainwater penetrate into plug pedestal risk.
Description
Technical field
The utility model relates to new-energy automobile charging pile technical fields, and in particular to a kind of new-energy automobile AC charging
Stake protection against electric shock charging plug.
Background technique
The function of charging pile is similar to the fuel charger inside gas station, can be fixed on ground or wall, be installed on public
It builds in (public building, market, Public Parking etc.) and residential area parking lot or charging station, it can be according to different voltage
Grade is that the electric car of various models charges.The input terminal of charging pile is directly connected to AC network, and output end, which is equipped with, to be filled
Plug is used to charge for electric car.Charging pile generally provides two kinds of charging modes of normal charge and quick charge, Ren Menke
It is used with using specific recharged card to swipe the card on the man-machine interactive interface that charging pile provides, carries out corresponding charging side
Operation, the charging pile display screens such as formula, charging time, cost data printing can show the data such as charge volume, expense, charging time.
Plug in existing new-energy automobile charging plug of charging post protrudes plug pedestal, take charging plug when, meeting
Hand contact plug is caused to cause the danger of electric shock, and existing plug cannot accomplish rainproof function, and the rainy day is caused to use charging
Stake charging has the risk of electric leakage, electric shock and charging plug internal element short circuit.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, a kind of new-energy automobile exchange is provided and is filled
Electric stake protection against electric shock charging plug, protection against electric shock, rainwater-proof, quick detachable convenient to overhaul may be implemented in it.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug, including plug pedestal, plug, further includes:
Capping, the capping are connected on plug pedestal, are coaxially provided with the avoid holes and blind hole form of through-hole form thereon
Sliding groove；
Insulate loop, and the insulation sliding groove living that is set on is interior and free to slide in sliding groove, is provided with thereon for institute
State that plug is freely through, slot of through-hole form；
Sliding axle, the sliding axle level are fixed on insulation loop, are provided on the corresponding plug pedestal for sliding
Axis is freely through, blind hole form location hole；
Spring, the spring are set on sliding axle, and one end is supported on the plug pedestal, and the other end is supported described
Insulate loop.
Further, the length of the plug protrusion plug pedestal is less than sliding groove depth.
It further, further include by the retaining mechanism for covering and being locked on plug pedestal.
Further, the retaining mechanism includes the internal screw thread for being set on plug pedestal and being threadedly coupled with plug pedestal
Turning set, internal screw thread turning set side opening, which is equipped with, is made varus, annular protrusion, on the protrusion inner wall
Several notches being recessed to its radial outside are axially arranged with along it, and the capping peripheral outer wall is equipped with several to its radial outside
Convex block is pushed against on plug pedestal by the convex block of extension, the convex block after capable of passing freely through notch and the rotation of internal screw thread turning set.
Further, the capping is equipped with several slotting axis, is provided on the corresponding plug pedestal and supplies to insert what axis plugged together
Blind hole.
Further, the internal screw thread turning set outer wall is equipped with several anti-skidding raised lines.
The utility model has the beneficial effects that setting insulation loop, in charging, when plug is plugged together to socket, socket is to exhausted
Edge loop generates thrust, and driving insulation loop moves in connector assembly body, to make outside plug protrusion insulation loop, and then plugs together
It charges in the jack of socket；Spring is set, and under the thrust of spring, when plug is not plugged together to socket, insulate loop
Plug can be hidden to slot thereon, to prevent human hand from contacting the risk that plug causes electric shock, and due to being hiding
Formula, rainy day when taking charging plug, utmostly reduce the risk that rainwater penetrates into plug pedestal；Setting capping is by retaining mechanism
It is locked on plug pedestal, can be quickly disassembled by retaining mechanism, to complete the maintenance or replacement to internal element；
Setting retaining mechanism is made of internal screw thread turning set, by the rotation of internal screw thread turning set, enables thereon that protrusion will be in capping
Convex block is pushed against and is limited, and when disassembly, is rotated further by internal screw thread turning set, and the notch of protrusion thereon is turned to and covered
Bump position is corresponding, then is taken out out of notch by that will cover upper protruding block, realizes the fast quick-detach of capping, replaces traditional approach
It is connected with screw, improves operating efficiency；Slotting axis is arranged to plug together with plug pedestal, so that capping is able to carry out quick positioning, facilitates envelope
The Fast Installation of lid, and spring position can be made not run.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic perspective view of the capping of the utility model；
Fig. 3 is the schematic perspective view of the internal screw thread turning set of the utility model；
Fig. 4 is the schematic perspective view of side view angle in Fig. 3；
In attached drawing, component representated by each label is as follows:
1- plug pedestal, 2- plug, 3- capping, 4- avoid holes, 5- sliding groove, 6- insulation loop, 7- slot, 8- sliding
Axis, 9- location hole, 10- spring, 11- internal screw thread turning set, 12- protrusion, 13- notch, 14- convex block, 15- insert axis.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Position or positional relationship be orientation based on the figure or positional relationship, be merely for convenience of description this it is practical and simplification retouch
State, rather than indicate or imply that signified device or element must have a particular orientation, with specific orientation construction and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
A kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug as shown in Figs 1-4, including plug pedestal 1,
Plug 2, further includes:
Capping 3, the capping 3 are connected on plug pedestal 1, are coaxially provided with the avoid holes 4 and blind hole of through-hole form thereon
The sliding groove 5 of form, the avoid holes 4 are for when charging, external charging socket can to pass freely through avoid holes 4 and connect with plug 2
Touching, to carry out charging operation；
Insulate loop 6, and the setting of insulation loop 6 is in sliding groove 5 and free to slide in sliding groove 5, is provided with thereon
Freely through, through-hole form the slot 7 for the plug 2；
Sliding axle 8,8 level of sliding axle are fixed on insulation loop 6, are provided with confession on the corresponding plug pedestal 1
Sliding axle 8 is freely through, blind hole form location hole 9；
Spring 10, the spring 10 are set on sliding axle 8, and one end is supported on the plug pedestal 1, and the other end supports
Push up the insulation loop 6.
The length that the plug 2 protrudes plug pedestal 1 is less than 5 depth of sliding groove, prevents outside the protrusion insulation loop 6 of plug 2.
It further include the retaining mechanism being locked at the capping 3 on plug pedestal 1.
The retaining mechanism includes the internal screw thread turning set for being set on plug pedestal 1 and being threadedly coupled with plug pedestal 1
11, the 11 side opening of internal screw thread turning set is equipped with and varus, annular protrusion 12,12 inner wall of protrusion is made
On along it be axially arranged with several notches 13 being recessed to its radial outside, 3 peripheral outer walls of the capping are equipped with several to its diameter
The convex block 14 extended outward, the convex block 14 support convex block 14 after capable of passing freely through notch 13 and the rotation of internal screw thread turning set 11
Tightly on plug pedestal 1.
The capping 3 is equipped with several slotting axis 15, be provided on the corresponding plug pedestal 1 for insert axis 15 plug together it is blind
Hole.
11 outer wall of internal screw thread turning set is equipped with several anti-skidding raised lines, convenient for rotation internal screw thread turning set 11.
The utility model is when in use: when charging, plug pedestal is directly directed at external receptacle, it is external during plugging together
The shell of socket passes through the upper avoid holes of capping and carries out in sliding groove, and insulation loop is pushed to slide in connector assembly body, finally
Jack in external receptacle is contacted and is plugged together with plug, at this point, can charge, after charging, directly by plug
Pedestal is extracted toward the external of external receptacle, and under the thrust of spring, insulate loop past external Slideslip of connector assembly in sliding groove,
And plug is hidden in it, that is, complete charging process；When disassembly, internal screw thread turning set is rotated, makes lacking for protrusion thereon
The corresponding internal screw thread turning set upper protruding block of mouth, then capping is dismantled by taking out convex block out of notch；It, first will sliding when installation
Axis is inserted axis and is plugged together to location hole on plug pedestal, blind hole respectively, and internal screw thread turning set is rotated further by, and makes the interior of protrusion thereon
Side wall pushes against the lateral wall for covering upper protruding block, to capping is locked on plug pedestal, at this time that is, completing the peace of capping
Assembly and disassembly.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug, including plug pedestal (1), plug (2), feature
It is, further includes:
Cover (3), the capping (3) is connected on plug pedestal (1), be coaxially provided with thereon through-hole form avoid holes (4) and
The sliding groove (5) of blind hole form；
It insulate loop (6), insulation loop (6) setting is free to slide in sliding groove (5) and in sliding groove (5), thereon
It is provided with freely through, through-hole form the slot (7) for the plug (2)；
Sliding axle (8), sliding axle (8) level are fixed in insulation loop (6), open on the corresponding plug pedestal (1)
There is freely through, blind hole form the location hole (9) for sliding axle (8)；
Spring (10), the spring (10) are set on sliding axle (8), and one end is supported on the plug pedestal (1), another
Support the insulation loop (6) in end.
2. a kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug according to claim 1, which is characterized in that
The length of plug (2) protrusion plug pedestal (1) is less than sliding groove (5) depth.
3. a kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug according to claim 1, which is characterized in that
It further include the retaining mechanism being locked at the capping (3) on plug pedestal (1).
4. a kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug according to claim 3, which is characterized in that
The retaining mechanism includes the internal screw thread turning set (11) for being set on plug pedestal (1) and being threadedly coupled with plug pedestal (1),
Internal screw thread turning set (11) the side opening is equipped with and varus, annular protrusion (12), the protrusion (12) is made
Several notches (13) being recessed to its radial outside are axially arranged with along it on inner wall, and the capping (3) is if peripheral outer wall is equipped with
The convex block (14) extended to its radial outside is done, the convex block (14) can pass freely through notch (13) and internal screw thread turning set (11)
Convex block (14) is pushed against on plug pedestal (1) after rotation.
5. a kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug according to claim 4, which is characterized in that
The capping (3) is equipped with several slotting axis (15), be provided on the corresponding plug pedestal (1) for insert axis (15) plug together it is blind
Hole.
6. a kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug according to claim 4, which is characterized in that
Internal screw thread turning set (11) outer wall is equipped with several anti-skidding raised lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165339.7U CN208655977U (en) | 2018-07-20 | 2018-07-20 | A kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165339.7U CN208655977U (en) | 2018-07-20 | 2018-07-20 | A kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655977U true CN208655977U (en) | 2019-03-26 |
Family
ID=65786190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821165339.7U Active CN208655977U (en) | 2018-07-20 | 2018-07-20 | A kind of new-energy automobile alternating-current charging pile protection against electric shock charging plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655977U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154797A (en) * | 2019-05-22 | 2019-08-23 | 杨德林 | A kind of new-energy automobile charging locking device |
| CN111129818A (en) * | 2019-12-17 | 2020-05-08 | 郑贤会 | Electric-shock-proof plug with telescopic electric-contact piece for power connection |
| CN111409492A (en) * | 2020-05-07 | 2020-07-14 | 九江职业技术学院 | New energy automobile charging protection device |
| CN112531404A (en) * | 2020-12-18 | 2021-03-19 | 深圳市丰顺科线缆科技有限公司 | Wire and cable convenient and rapid to connect |
-
2018
- 2018-07-20 CN CN201821165339.7U patent/CN208655977U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154797A (en) * | 2019-05-22 | 2019-08-23 | 杨德林 | A kind of new-energy automobile charging locking device |
| CN111129818A (en) * | 2019-12-17 | 2020-05-08 | 郑贤会 | Electric-shock-proof plug with telescopic electric-contact piece for power connection |
| CN111129818B (en) * | 2019-12-17 | 2021-04-30 | 广东顺德安电电器实业有限公司 | Electric-shock-proof plug with telescopic electric-contact piece for power connection |
| CN111409492A (en) * | 2020-05-07 | 2020-07-14 | 九江职业技术学院 | New energy automobile charging protection device |
| CN112531404A (en) * | 2020-12-18 | 2021-03-19 | 深圳市丰顺科线缆科技有限公司 | Wire and cable convenient and rapid to connect |
| CN112531404B (en) * | 2020-12-18 | 2021-06-25 | 深圳市丰顺科线缆科技有限公司 | Wire and cable convenient and rapid to connect |
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