CN105071075A - Connection plug for electric vehicle conductive charging - Google Patents
Connection plug for electric vehicle conductive charging Download PDFInfo
- Publication number
- CN105071075A CN105071075A CN201510563392.7A CN201510563392A CN105071075A CN 105071075 A CN105071075 A CN 105071075A CN 201510563392 A CN201510563392 A CN 201510563392A CN 105071075 A CN105071075 A CN 105071075A
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- Prior art keywords
- charging
- lever
- electromagnetic type
- dead bolt
- type stop
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- 238000005516 engineering process Methods 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 241000168254 Siro Species 0.000 claims description 2
- 238000009987 spinning Methods 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a connection plug for electric vehicle conductive charging. With the connection plug adopted, a third party can be prevented from triggering an unlocking device, and disconnection of an electric vehicle which is being charged from the plug can be prevented, and therefore, charging safety can be ensured. The connection plug for electric vehicle conductive charging comprises a lock body, a lock head and a user operation end; the lock body is a lever; the front end and the back end of the lock body cock and fall around the center of the lever; the lock head is located at the front end of the lever and is configured in a manner that the lock head can contact with a charging locking opening of an electric vehicle through falling and is separated from the charging locking opening of the electric vehicle through cocking; the user operation end is located at the back end of the lever and is configured in a manner that the user operation end makes the back end of the lever fall and the front end of the lever cock when being pressed by a user; and the connection plug further comprises an electromagnetic limiter; and the electromagnetic limiter is installed on the lever and is configured in a manner that the electromagnetic limiter acts when being electrified so as to make the level fixed at a preset position, so that the lock head can be prevented from cocking.
Description
Technical field
The present invention relates to the technical field of new-energy automobile, relate to a kind of electric car conduction charging attachment plug particularly.
Background technology
Along with technological progress and development in science and technology, due to the energy-conserving and environment-protective of new-energy automobile, more and more accepted by the public.The demand of the charging device of such electric automobile is also increasing.
At present, the design of domestic charging electric vehicle conduction device coupling part car end plug is general all according to GB GB/T20234.2.This GB plug only can rely on semi automatic machine locking device to be fixed, GB plug is unattended and under not having automatic blocking or stopping means situation, very easily suffer the destruction of other personnel or the third party, pull off, press triggered interrupts etc. and cause charging termination, time serious, even may cause the situations such as electric automobile just in charging and power supply unit leak electricity because unexpected disconnection, damage.
Summary of the invention
Technology of the present invention is dealt with problems and is: overcome the deficiencies in the prior art, provides a kind of electric car conduction charging attachment plug, and it stops the third party to trigger tripper, prevents the electric automobile that charging and plug from interrupting, and guarantee is charged safety.
Technical solution of the present invention is: this electric car conduction charging attachment plug, and it comprises lock body, tapered end, user operation end; Lock is as lever, and its front-end and back-end tilt around lever central and fall; Tapered end is in the front end of lever and configuration comes by falling to contacting with the charging fore shaft of electric automobile, departs from the charging fore shaft of electric automobile by tilting; User operation end makes the rear end of lever fall and front end tilting when also configuration is depressed by the user in the rear end of lever; This plug also comprises electromagnetic type stop, and it is arranged on lever, and configuration carrys out action after powered up and makes lever be fixed on precalculated position, thus stops tapered end to tilt.
The internal structure of the present invention to the electric car conduction charging attachment plug of current GB is innovated, add electromagnetic type stop, its adhesive action is utilized to carry out action after powered up and make lever be fixed on precalculated position, thus stop tapered end to tilt, therefore the third party is stoped to trigger tripper, prevent the electric automobile that charging and plug from interrupting, ensure charging safety.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment according to electric car conduction charging attachment plug of the present invention.
Fig. 2 is the stereogram of the plug of Fig. 1.
Fig. 3 is the front view of the second embodiment according to electric car conduction charging attachment plug of the present invention.
Fig. 4 is the stereogram of the plug of Fig. 3.
Fig. 5 is the front view of the 3rd embodiment according to electric car conduction charging attachment plug of the present invention.
Fig. 6 is the stereogram of the plug of Fig. 5.
Embodiment
As shown in figures 1 to 6, this electric car conduction charging attachment plug, it comprises lock body 1, tapered end 2, user operation end 3; Lock is as lever, and its front-end and back-end tilt around lever central 4 and fall; Tapered end is in the front end of lever and configuration comes by falling to contacting with the charging fore shaft of electric automobile, departs from the charging fore shaft of electric automobile by tilting; User operation end makes the rear end of lever fall and front end tilting when also configuration is depressed by the user in the rear end of lever; This plug also comprises electromagnetic type stop 5, and it is arranged on lever, and configuration carrys out action after powered up and makes lever be fixed on precalculated position, thus stops tapered end to tilt.
The internal structure of the present invention to the electric car conduction charging attachment plug of current GB is innovated, add electromagnetic type stop, its adhesive action is utilized to carry out action after powered up and make lever be fixed on precalculated position, thus stop tapered end to tilt, therefore the third party is stoped to trigger tripper, prevent the electric automobile that charging and plug from interrupting, ensure charging safety.
Preferably, as shown in Figure 1-2, described electromagnetic type stop is dead bolt electromagnetic type stop, when this plug connecting electric automobile charging fore shaft and start charging after, the dead bolt of described dead bolt electromagnetic type stop stretches out and blocks lever, after charging, the dead bolt of described dead bolt electromagnetic type stop is retracted.
Preferably, as shown in Figure 1-2, described dead bolt electromagnetic type stop is arranged near user operation end place, when this plug connecting electric automobile charging fore shaft and start charging after, the dead bolt of described dead bolt electromagnetic type stop stretches out and blocks user operation end, after charging, the dead bolt of described dead bolt electromagnetic type stop is retracted and releasing user operating side.Adopt this structure, manufacture simple, part is few, and cost is low.
Or, described dead bolt electromagnetic type stop is arranged between tapered end and lever central, lever has the guide vane end stop of draw-in groove to downward-extension one, when this plug connecting electric automobile charging fore shaft and start charging after, the dead bolt of described dead bolt electromagnetic type stop stretches out and snaps in described draw-in groove, after charging, the dead bolt of described dead bolt electromagnetic type stop is retracted and discharges described guide vane end stop.
Preferably, as seen in figures 3-6, described electromagnetic type stop is pin electromagnetic type stop, lever has the guide vane end stop 8 of spacing hole 9 to downward-extension one, when this plug connecting electric automobile charging fore shaft and start charging after, the pin of described pin electromagnetic type stop inserts spacing hole and blocks lever, and after charging, the pin of described pin electromagnetic type stop is retracted.
Preferably, as shown in Figure 3-4, described pin electromagnetic type stop is arranged near user operation end place, when this plug connecting electric automobile charging fore shaft and start charging after, the pin of described pin electromagnetic type stop inserts spacing hole and blocks user operation end, after charging, the pin of described pin stop is retracted and releasing user operating side.Adopt this structure, manufacture simple, part is few, and cost is low.
Or, as seen in figs. 5-6, described pin electromagnetic type stop is arranged between tapered end and lever central, when this plug connecting electric automobile charging fore shaft and start charging after, the pin of described pin electromagnetic type stop inserts spacing hole and blocks guide vane end stop, after charging, the pin of described pin stop is retracted and discharges described guide vane end stop.
Preferably, this plug also comprises back-moving spring 6, and it is arranged between the front end of lever and lever central, and after this plug inserts the charging fore shaft of electric automobile, the charging lock mouth compact siro spinning technology of tapered end and electric automobile is guaranteed in back-moving spring resilience.
Preferably, this plug also comprises resistance switch 7, and its configuration identifies the charged state of charging device, and after resistance switch triggers, charging device is stopped power supply.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong to the protection range of technical solution of the present invention.
Claims (9)
1. an electric car conduction charging attachment plug, it comprises lock body (1), tapered end (2), user operation end (3); Lock is as lever, and its front-end and back-end tilt around lever central (4) and fall; Tapered end is in the front end of lever and configuration comes by falling to contacting with the charging fore shaft of electric automobile, departs from the charging fore shaft of electric automobile by tilting; User operation end makes the rear end of lever fall and front end tilting when also configuration is depressed by the user in the rear end of lever; It is characterized in that: this plug also comprises electromagnetic type stop (5), and it is arranged on lever, and configuration carry out action after powered up and makes lever be fixed on precalculated position, thus stoping tapered end to tilt.
2. electric car conduction charging attachment plug according to claim 1, it is characterized in that: described electromagnetic type stop is dead bolt electromagnetic type stop, when this plug connecting electric automobile charging fore shaft and start charging after, the dead bolt of described dead bolt electromagnetic type stop stretches out and blocks lever, after charging, the dead bolt of described dead bolt electromagnetic type stop is retracted.
3. electric car conduction charging attachment plug according to claim 2, it is characterized in that: described dead bolt electromagnetic type stop is arranged near user operation end place, when this plug connecting electric automobile charging fore shaft and start charging after, the dead bolt of described dead bolt electromagnetic type stop stretches out and blocks user operation end, after charging, the dead bolt of described dead bolt electromagnetic type stop is retracted and releasing user operating side.
4. electric car conduction charging attachment plug according to claim 2, it is characterized in that: described dead bolt electromagnetic type stop is arranged between tapered end and lever central, lever has the guide vane end stop of draw-in groove to downward-extension one, when this plug connecting electric automobile charging fore shaft and start charging after, the dead bolt of described dead bolt electromagnetic type stop stretches out and snaps in described draw-in groove, after charging, the dead bolt of described dead bolt electromagnetic type stop is retracted and discharges described guide vane end stop.
5. electric car conduction charging attachment plug according to claim 1, it is characterized in that: described electromagnetic type stop is pin electromagnetic type stop, lever has the guide vane end stop (8) of spacing hole (9) to downward-extension one, when this plug connecting electric automobile charging fore shaft and start charging after, the pin of described pin electromagnetic type stop inserts spacing hole and blocks lever, after charging, the pin of described pin electromagnetic type stop is retracted.
6. electric car conduction charging attachment plug according to claim 5, it is characterized in that: described pin electromagnetic type stop is arranged near user operation end place, when this plug connecting electric automobile charging fore shaft and start charging after, the pin of described pin electromagnetic type stop inserts spacing hole and blocks user operation end, after charging, the pin of described pin stop is retracted and releasing user operating side.
7. electric car conduction charging attachment plug according to claim 5, it is characterized in that: described pin electromagnetic type stop is arranged between tapered end and lever central, when this plug connecting electric automobile charging fore shaft and start charging after, the pin of described pin electromagnetic type stop inserts spacing hole and blocks guide vane end stop, after charging, the pin of described pin stop is retracted and discharges described guide vane end stop.
8. electric car conduction charging attachment plug according to claim 1, it is characterized in that: this plug also comprises back-moving spring (6), it is arranged between the front end of lever and lever central, after this plug inserts the charging fore shaft of electric automobile, the charging lock mouth compact siro spinning technology of tapered end and electric automobile is guaranteed in back-moving spring resilience.
9. electric car conduction charging attachment plug according to claim 1, is characterized in that: this plug also comprises resistance switch (7), and its configuration identifies the charged state of charging device, and after resistance switch triggers, charging device is stopped power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563392.7A CN105071075B (en) | 2015-09-07 | 2015-09-07 | A kind of electric car conduction charging connection plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563392.7A CN105071075B (en) | 2015-09-07 | 2015-09-07 | A kind of electric car conduction charging connection plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105071075A true CN105071075A (en) | 2015-11-18 |
| CN105071075B CN105071075B (en) | 2017-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563392.7A Active CN105071075B (en) | 2015-09-07 | 2015-09-07 | A kind of electric car conduction charging connection plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105071075B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679573A (en) * | 2016-04-07 | 2016-06-15 | 深圳易瓦科技有限公司 | Charging device locking mechanism, installation method and locking/unlocking method |
| CN105896198A (en) * | 2016-05-18 | 2016-08-24 | 广州知崇新能源科技有限公司 | DC charging connector and connection method thereof |
| CN107719173A (en) * | 2017-11-08 | 2018-02-23 | 广西南宁智翠科技咨询有限公司 | A kind of visual charging device and application method |
| CN107878233A (en) * | 2017-11-08 | 2018-04-06 | 广西南宁智翠科技咨询有限公司 | A kind of charging device easy to identify and application method |
| CN107878232A (en) * | 2017-11-08 | 2018-04-06 | 广西南宁智翠科技咨询有限公司 | A kind of Novel charger and application method |
| CN107891776A (en) * | 2017-11-08 | 2018-04-10 | 广西南宁智翠科技咨询有限公司 | A kind of anti-skidding charging device and application method |
| CN108321614A (en) * | 2018-03-13 | 2018-07-24 | 江门市甜的电器有限公司 | A kind of electric vehicle charging gun |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5350312A (en) * | 1992-12-18 | 1994-09-27 | Yazaka Corporation | Feeder connector |
| US5433623A (en) * | 1993-04-19 | 1995-07-18 | Sumitomo Wiring Systems, Ltd. | Coupling device of charging connector assembly for electric car |
| CN202068024U (en) * | 2011-04-26 | 2011-12-07 | 乐清市荣盛引进电器有限公司 | Electrical vehicle charging connection device |
| CN102354861A (en) * | 2011-10-10 | 2012-02-15 | 陈洁 | Horizontal electronic lock for conducting and charging |
| CN202363685U (en) * | 2011-10-28 | 2012-08-01 | 深圳巴斯巴科技发展有限公司 | Electric automobile alternating current charging connector with double-maintaining type self-locking mechanism |
| CN202917735U (en) * | 2012-11-20 | 2013-05-01 | 康联精密机电(深圳)有限公司 | Electric automobile charging gun |
-
2015
- 2015-09-07 CN CN201510563392.7A patent/CN105071075B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5350312A (en) * | 1992-12-18 | 1994-09-27 | Yazaka Corporation | Feeder connector |
| US5433623A (en) * | 1993-04-19 | 1995-07-18 | Sumitomo Wiring Systems, Ltd. | Coupling device of charging connector assembly for electric car |
| CN202068024U (en) * | 2011-04-26 | 2011-12-07 | 乐清市荣盛引进电器有限公司 | Electrical vehicle charging connection device |
| CN102354861A (en) * | 2011-10-10 | 2012-02-15 | 陈洁 | Horizontal electronic lock for conducting and charging |
| CN202363685U (en) * | 2011-10-28 | 2012-08-01 | 深圳巴斯巴科技发展有限公司 | Electric automobile alternating current charging connector with double-maintaining type self-locking mechanism |
| CN202917735U (en) * | 2012-11-20 | 2013-05-01 | 康联精密机电(深圳)有限公司 | Electric automobile charging gun |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679573A (en) * | 2016-04-07 | 2016-06-15 | 深圳易瓦科技有限公司 | Charging device locking mechanism, installation method and locking/unlocking method |
| CN105896198A (en) * | 2016-05-18 | 2016-08-24 | 广州知崇新能源科技有限公司 | DC charging connector and connection method thereof |
| CN105896198B (en) * | 2016-05-18 | 2018-12-25 | 广州知崇新能源科技有限公司 | Direct current charging connector and attaching method thereof |
| CN107719173A (en) * | 2017-11-08 | 2018-02-23 | 广西南宁智翠科技咨询有限公司 | A kind of visual charging device and application method |
| CN107878233A (en) * | 2017-11-08 | 2018-04-06 | 广西南宁智翠科技咨询有限公司 | A kind of charging device easy to identify and application method |
| CN107878232A (en) * | 2017-11-08 | 2018-04-06 | 广西南宁智翠科技咨询有限公司 | A kind of Novel charger and application method |
| CN107891776A (en) * | 2017-11-08 | 2018-04-10 | 广西南宁智翠科技咨询有限公司 | A kind of anti-skidding charging device and application method |
| CN108321614A (en) * | 2018-03-13 | 2018-07-24 | 江门市甜的电器有限公司 | A kind of electric vehicle charging gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105071075B (en) | 2017-07-11 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170613 Address after: 100018, Beijing, Jiuxianqiao Road, No. 21, Ambassador building, 10C, Chi, Chaoyang District Technology Applicant after: BEIJING X-CHARGER TECHNOLOGY CO., LTD. Address before: 100015 Hengtong business garden, No. 10, Jiuxianqiao Road, Beijing, Chaoyang District B12D Applicant before: Ding Rui |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |