CN205666390U - Charging connector with electromagnetic lock - Google Patents
Charging connector with electromagnetic lock Download PDFInfo
- Publication number
- CN205666390U CN205666390U CN201620569330.7U CN201620569330U CN205666390U CN 205666390 U CN205666390 U CN 205666390U CN 201620569330 U CN201620569330 U CN 201620569330U CN 205666390 U CN205666390 U CN 205666390U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic lock
- plug
- vacant seat
- connecting rod
- socket
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a charging connector with electromagnetic lock, including plug and socket, the plug includes grafting portion and plug housing, is equipped with buckle mechanism in the plug housing, buckle mechanism includes trip and canceling release mechanical system, the trip includes hook section and connecting rod, the connecting rod passes through the trip pin and articulates in plug housing, connecting rod one end is connected with hook section, just hook section stretches out outside the plug housing, characterized by, the socket includes vacant seat and self -locking mechanism, the vacant seat is equipped with the confession the jack that grafting portion pegged graft, still be equipped with in the vacant seat with the draw -in groove that the hook section cooperation is connected, the vacant seat is equipped with normal close micro -gap switch with the terminal surface that the plug was pegged graft, is equipped with switch touch multitouch on the normal close micro -gap switch, self -locking mechanism include the electromagnetic lock and with this electromagnetic lock connected's electromagnetism locking lever, the electromagnetism locking lever lies in when stretching out the state the top of draw -in groove. Through set up the electromagnetic lock on the socket, prevent the charging plug of the electrical safety accident of touching that hot plugging arouses, can realize safe charging.
Description
Technical field
This utility model relates to charge connector, particularly relates to a kind of charge connector with electromagnetic lock.
Background technology
Electric automobile is owing to energy sources is extensive, travel the features such as peace and quiet, non-pollution discharge, increasingly by each automobile factory
The attention of family, numerous and confused release electric household automobile.At present, charging electric vehicle operating process be by charging pile with cable
Charging plug insert the charging socket that is arranged on automobile, plug together after putting in place, then switch on power, electric automobile enters charging mould
Formula, after charging, then extracts charging plug from charging socket.This charging modes mainly uses AC charging side
Formula, but AC charging adapter is relatively big due to the electric current of logical load, and voltage is higher, if it occur that warm swap, may there is prisoner
Maloperation causes the interruption of charging process, causes device damage, there is the hidden danger of electric shock accidents.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is that providing a kind of has the charging of electromagnetic lock even
Connect device, by arranging electromagnetic lock on socket, prevent the charging plug of the electrical shock safety accident that warm swap causes, meanwhile, logical
Cross the grafting end face at socket and normally closed microswitch is set, make plug and socket start electromagnetic lock while grafting completes, with
Realize safe charging.
The purpose of this utility model realizes by the following technical solutions:
A kind of charge connector with electromagnetic lock, including plug and socket, plug includes Plug Division and plug casing, inserts
Being provided with snap device in casing, described snap device includes that snap fit and resetting-mechanism, described snap fit include crook and company
Bar, described connecting rod is by snap fit pin-hinges in plug casing, and described connecting rod one end is connected with crook, and described crook
Stretch out outside described plug casing；Described resetting-mechanism includes the button being located at outside plug casing and the bullet being located in plug casing
Spring, described button one end offsets with the other end of described connecting rod, and the button other end offsets with spring, it is characterized in that, described socket
Including vacant seat and self-locking mechanism；Described vacant seat is provided with the jack for the grafting of described Plug Division, vacant seat is additionally provided with hook-shaped with described
The draw-in groove that portion is connected, vacant seat is provided with normally closed microswitch with the end face of plug grafting, and normally closed microswitch is provided with switch
Contact block；Described self-locking mechanism includes electromagnetic lock and the electromagnetism locking bar being connected with this electromagnetic lock, electromagnetism locking bar position when stretching out state
Top in described draw-in groove.
Preferably, described vacant seat is provided with electromagnetic lock fixed support, and described electromagnetic lock is arranged in electromagnetic lock fixed support；
Described electromagnetic lock fixed support is provided with the through hole stretched out for described electromagnetism locking bar, and electromagnetism locking bar leads to through this under the state of stretching out
Hole is positioned at above described draw-in groove.
Preferably, described electromagnetism locking bar is provided with sealing ring.
Preferably, described vacant seat is provided with the end face of described normally closed microswitch and is additionally provided with cannelure, and this normally closed fine motion is opened
Pass is arranged in described cannelure.
Preferably, it is provided with sealing ring in described cannelure.
Preferably, described switch contact block is block or column structure.
Compared to existing technology, the beneficial effects of the utility model are:
This utility model provides a kind of charge connector with electromagnetic lock, by arranging electromagnetic lock on socket, prevents
The charging plug of the electrical shock safety accident that warm swap causes.During charging, plug is when inserting socket, and it is normal that plug casing presses this
Close microswitch, make electromagnetic lock work, it is achieved safe charging；Cannelure is set at socket end face, makes plug and socket contact more
Stable, sealing ring is set in cannelure and makes electromagnetic lock have excellent water resistance.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model vacant seat.
Fig. 2 is the structural representation of this utility model charge connector duty.
Fig. 3 is the structural representation of this utility model charge connector off working state.
In figure:
1, vacant seat；11, normally closed microswitch；111, switch contact block；12, jack；13, electromagnetic lock；131, electromagnetism locking bar；
14, draw-in groove；15, electromagnetic lock fixed support；
2, plug；21, Plug Division；22, plug casing；221, button；222, connecting rod；223, crook；224, spring.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
A kind of charge connector with electromagnetic lock, including plug 2 and socket, plug 2 includes Plug Division 21 and jack shell
Body 22, is provided with snap device in plug casing 22, described snap device includes that snap fit and resetting-mechanism, described snap fit include hook-shaped
Portion 223 and connecting rod 222, described connecting rod 222 by snap fit pin-hinges in plug casing 22, described connecting rod 222 one end and hook
Shape portion 223 connects, and described crook 223 is stretched out outside described plug casing 22；Described resetting-mechanism includes being located at plug casing
Button outside 22 221 and the spring 224 being located in plug casing 22, the other end of described button 221 one end and described connecting rod 222
Offseting, button 221 other end offsets with spring 224, it is characterized in that, described socket includes vacant seat 1 and self-locking mechanism；Described vacant seat
1 is provided with the jack 12 for described Plug Division 21 grafting, and vacant seat 1 is additionally provided with the draw-in groove 14 being connected with described crook 223,
Vacant seat 1 is provided with normally closed microswitch 11 with the end face of plug 2 grafting, and normally closed microswitch 11 is provided with switch contact block 111；Institute
Stating self-locking mechanism and include electromagnetic lock 13 and the electromagnetism locking bar 131 being connected with this electromagnetic lock 13, electromagnetism locking bar 131 is when stretching out state
It is positioned at the top of described draw-in groove 14.
Embodiment 1
Shown in Fig. 1-3, charge connector of the present utility model, its plug 2 and socket are by snapping fit attachment.Fig. 2-
Shown in 3, this socket includes the vacant seat 1 being provided with jack 12, and vacant seat 1 is provided with the electromagnetic lock fixed support 15 placing self-locking mechanism,
Self-locking mechanism includes electromagnetic lock 13 and electromagnetism locking bar 131, and the side plate of electromagnetic lock fixed support 15 is provided with power supply armature lock lever 131 and stretches
The through hole gone out；Be additionally provided with draw-in groove 14 in this vacant seat 1, when electromagnetic lock 13 control electromagnetism locking bar 131 stretch out time, electromagnetism locking bar 131
Through hole from this electromagnetic lock fixed support 15 side plate, the front end passes, and is positioned at above described draw-in groove 14；The end face of vacant seat 1 is also
Being provided with a cannelure, be provided with normally closed microswitch 11 in cannelure, normally closed microswitch 11 is provided with switch contact block 111, switch
Contact block 111 can be arranged to bulk or column structure, when socket is inserted in the Plug Division 21 of plug 2, and the end of plug casing 22
Portion can embed in this cannelure.
Further, in order to strengthen the service life of this charge connector, sealing can be set on electromagnetism locking bar 131
Circle, it is also possible to arrange sealing ring in cannelure, to strengthen the water resistance of this charge connector, and then extends its use longevity
Life.
Operation principle of the present utility model:
Shown in Fig. 2, when plug 2 fully-inserted vacant seat 1, the crook 223 of snap fit can be buckled in the draw-in groove 14 above vacant seat 1
In, meanwhile, the switch contact block 111 in normally closed microswitch 11 is pushed down in the front end of plug casing 22, and normally closed microswitch 11 disconnects,
After the power supply unit being attached thereto receives cut-off signal, power supply unit can provide a forward current to be given to electromagnetic lock 13, electricity
Magnetic padlock 13 electric work control electromagnetism locking bar 131 and stretch out, make the front end of electromagnetism locking bar 131 be placed in the top of snap fit, to limit
Crook 223 is without departing from draw-in groove 14, thus ensures plug 2 and socket being reliably connected operationally.
Shown in Fig. 3, when after charging complete, electromagnetic lock 13 obtains a reverse current, and electromagnetic lock 13 controls electromagnetism locking bar 131
Resetting, and release the locking to snap fit, press the button 221 on plug casing 22, button 221 promotes the connecting rod 222 of snap fit
One end, according to lever principle, the crook 223 being in the snap fit other end will depart from draw-in groove 14 smoothly, the most just can will insert
2 extract safely.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (6)
1. having a charge connector for electromagnetic lock, including plug and socket, plug includes Plug Division and plug casing, plug
Being provided with snap device in housing, described snap device includes that snap fit and resetting-mechanism, described snap fit include crook and connecting rod, institute
Stating connecting rod by snap fit pin-hinges in plug casing, described connecting rod one end is connected with crook, and described crook is stretched out
Outside described plug casing；Described resetting-mechanism includes the button being located at outside plug casing and the spring being located in plug casing, institute
The other end stating button one end and described connecting rod offsets, and the button other end offsets with spring, it is characterized in that, described socket includes sky
Seat and self-locking mechanism；Described vacant seat is provided with the jack for the grafting of described Plug Division, vacant seat is additionally provided with and coordinates with described crook
The draw-in groove connected, vacant seat is provided with normally closed microswitch with the end face of plug grafting, and normally closed microswitch is provided with switch contact block；Institute
Stating self-locking mechanism and include electromagnetic lock and the electromagnetism locking bar being connected with this electromagnetic lock, electromagnetism locking bar is positioned at described card when stretching out state
The top of groove.
The charge connector with electromagnetic lock the most according to claim 1, is characterized in that, described vacant seat is provided with electromagnetic lock
Fixed support, described electromagnetic lock is arranged in electromagnetic lock fixed support；Described electromagnetic lock fixed support is provided with for described electromagnetism
The through hole that locking bar stretches out, electromagnetism locking bar is positioned at above described draw-in groove through this through hole under the state of stretching out.
The charge connector with electromagnetic lock the most according to claim 1, is characterized in that, described electromagnetism locking bar is provided with close
Seal.
The charge connector with electromagnetic lock the most according to claim 1, is characterized in that, described vacant seat be provided with described often
The end face closing microswitch is additionally provided with cannelure, and this normally closed microswitch is arranged in described cannelure.
The charge connector with electromagnetic lock the most according to claim 4, is characterized in that, is provided with sealing in described cannelure
Circle.
The charge connector with electromagnetic lock the most according to claim 1, is characterized in that, described switch contact block be block or
Column structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620569330.7U CN205666390U (en) | 2016-06-13 | 2016-06-13 | Charging connector with electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620569330.7U CN205666390U (en) | 2016-06-13 | 2016-06-13 | Charging connector with electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666390U true CN205666390U (en) | 2016-10-26 |
Family
ID=57155182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620569330.7U Expired - Fee Related CN205666390U (en) | 2016-06-13 | 2016-06-13 | Charging connector with electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666390U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505365A (en) * | 2016-12-28 | 2017-03-15 | 北京交通运输职业学院 | A kind of charge connector of electric vehicle |
| CN106532284A (en) * | 2016-12-29 | 2017-03-22 | 温州汇云光电科技有限公司 | Alternating current charging plug for electric vehicle |
| CN106898911A (en) * | 2017-03-30 | 2017-06-27 | 江苏奥功电能科技有限公司 | A kind of new AC charging device |
| CN108565604A (en) * | 2018-04-18 | 2018-09-21 | 陈柏龙 | A kind of data line easy to use |
| CN109841433A (en) * | 2017-11-24 | 2019-06-04 | 航宇救生装备有限公司 | A kind of disengaging electrical conduction mechanism |
| CN112928563A (en) * | 2021-01-27 | 2021-06-08 | 国网浙江杭州市富阳区供电有限公司 | Low-voltage power supply transfer box |
-
2016
- 2016-06-13 CN CN201620569330.7U patent/CN205666390U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505365A (en) * | 2016-12-28 | 2017-03-15 | 北京交通运输职业学院 | A kind of charge connector of electric vehicle |
| CN106532284A (en) * | 2016-12-29 | 2017-03-22 | 温州汇云光电科技有限公司 | Alternating current charging plug for electric vehicle |
| CN106898911A (en) * | 2017-03-30 | 2017-06-27 | 江苏奥功电能科技有限公司 | A kind of new AC charging device |
| CN106898911B (en) * | 2017-03-30 | 2022-09-09 | 江苏奥功电能科技有限公司 | Alternating current charging device |
| CN109841433A (en) * | 2017-11-24 | 2019-06-04 | 航宇救生装备有限公司 | A kind of disengaging electrical conduction mechanism |
| CN108565604A (en) * | 2018-04-18 | 2018-09-21 | 陈柏龙 | A kind of data line easy to use |
| CN112928563A (en) * | 2021-01-27 | 2021-06-08 | 国网浙江杭州市富阳区供电有限公司 | Low-voltage power supply transfer box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Dongkeng community Changfeng Industrial Park 13 building area B Patentee after: Shenzhen Rong an electric technology Co., Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Dongkeng community Changfeng Industrial Park 13 building area B Patentee before: Shenzhen Rongguang Electromechanical Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20190613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |