CN102394421B - Safety protecting device of car-mounted charging socket - Google Patents
Safety protecting device of car-mounted charging socket Download PDFInfo
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- CN102394421B CN102394421B CN 201110281025 CN201110281025A CN102394421B CN 102394421 B CN102394421 B CN 102394421B CN 201110281025 CN201110281025 CN 201110281025 CN 201110281025 A CN201110281025 A CN 201110281025A CN 102394421 B CN102394421 B CN 102394421B
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- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
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- 230000035800 maturation Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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Abstract
The invention discloses a safety protecting device of a car-mounted charging socket. The car-mounted charging socket comprises a socket main body and a socket cover which is sleeved on a socket end of the socket main body, and the safety protecting device is a locking mechanism for locking the socket main body and the socket cover. Under the locking effect of the locking mechanism, the socket cover is difficult to slide off the socket main body, so when the car-mounted socket stays at a not-in-use state, the socket cover of the socket main body is difficult to expose, and the electric shock phenomenon can be effectively avoided to further provide safety protection for users; and when the car-mounted socket is required to use, the user is only required to release the locking effect of the locking mechanism on the socket main body and the socket cover. The safety protecting device of the car-mounted charging socket has mature technology and low cost, is reliable to run, has a simple structure and is easy to operate.
Description
Technical field
The present invention relates to a kind of safety protecting device of car-mounted charging socket.
Background technology
Follow the development of global economy, the consumption of petroleum amount increases day by day, and oil is as non-renewable resources, and what just becoming is day by day in short supply.A large amount of uses of oil have caused serious environmental pollution, so new forms of energy (contain and mix power and pure electronic) automobile substitutes means of transportation as the automobile that relies on fuel oil fully and more and more is subject to people's attention, and becomes gradually people's selection.In existing new-energy automobile is designed and developed, generally adopted jumbo electrical energy storage device, in the vehicle use procedure, these electrical energy storage devices need to obtain the electric energy of extraneous electrical network frequently.
Hybrid vehicle or the more typical charging modes of electric automobile are to prepare two cover charging circuits for vehicle at present, the one, be connected the interchange trickle charge circuit that charging is used with domestic circuit, and the one, the direct current that uses with the special charging equipment connection fills circuit soon.When vehicle charges, only use a circuit wherein to charge, another circuit might be in electriferous state under the Vehicular charging state, charging socket (end of the electric connector) lid that is connected on this circuit is easy to be removed, if this moment, this socket was opened, electronic socket easily wounds the user, jeopardizes user's personal safety.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of safety protecting device of car-mounted charging socket that can guarantee user's safety is provided.
To achieve these goals, the technical solution used in the present invention is:
Described safety protecting device of car-mounted charging socket, described vehicle-mounted charge socket comprises jack body and is set in socket cover on described jack body socket end that described safety device is for being used for locking the retaining mechanism of described jack body and socket cover.
Described retaining mechanism comprises housing, is provided with the lock that is set with back-moving spring in described enclosure interior, and described housing is stretched out at the two ends of described lock; Be provided with the base with through hole on the socket end shell of described jack body; Described housing is loaded on described base and described lock one end passes described through hole; Be provided with a projection on described socket cover, this projection is provided with lockhole; Under described retaining mechanism lockup state, described projection inserts between described base and socket end shell, and lock one end that passes described through hole passes described lockhole.
Position inboard at described socket cover and that described jack body joins is provided with holddown spring.
Be connected with drag-line on the other end of described lock, described drag-line is connected with cable support, and described cable support is located at the driver's cabin position.
Described housing one end is connected on described base, and described base is provided with base groove, is provided with projection on described base groove inner surface, is provided with the housing groove that coordinates with described projection on described housing outer surface.
Institute's housing one end is connected on described base, and described base is provided with base groove, is provided with groove on described base groove inner surface, is provided with the projection with described groove fit on described housing outer surface.
Be provided with lug on the outer surface of described socket cover.
Beneficial effect of the present invention is: described safety protecting device of car-mounted charging socket, under the locking effect of described retaining mechanism, socket cover can not slide described jack body easily, vehicle-mounted socket is under non-working condition like this, the socket end of jack body is not easy to expose, the phenomenon of can effectively avoiding getting an electric shock occurs, and then provides safeguard protection for the user; When needs used vehicle-mounted socket, the user only need to remove retaining mechanism the locking effect of jack body and socket cover is got final product.Retaining mechanism, only just can open under driver or other personnel operation familiar to vehicle simultaneously, and when having limited charging, the misoperation of unrelated person, avoid causing electric shock accidents; Further without the locking effect, after bayonet cap took off, conveniently pegged graft by charging plug to charging plug for this retaining mechanism; Parts technology maturation of the present invention, cost is low, and is reliable; And simple in structure, easy operating.
Description of drawings
The below is briefly described the content of each width accompanying drawing expression of specification of the present invention and the mark in figure:
Fig. 1 is the scheme of installation of safety protecting device of car-mounted charging socket in the present invention;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the cutaway view of the retaining mechanism of safety protecting device of car-mounted charging socket in the present invention;
Fig. 4 is the structural representation of the retaining mechanism of safety protecting device of car-mounted charging socket in the present invention;
Mark in above-mentioned figure is:
1, jack body, 2, socket cover, 3, retaining mechanism, 4, holddown spring, 5, drag-line, 6, cable support, 7, lug, 11, base, 22, projection, 31, housing, 32, back-moving spring, 33, lock.
Embodiment
The below contrasts accompanying drawing, and the description by to optimum embodiment is described in further detail the specific embodiment of the present invention.
As shown in Figures 1 to 4, described safety protecting device of car-mounted charging socket, described vehicle-mounted charge socket comprises jack body 1 and is set in socket cover 2 on jack body 1 socket end that described safety device is for being used for the retaining mechanism 3 of locking socket body 1 and socket cover 2.
Under the locking effect of retaining mechanism 3, socket cover 2 can not slide jack body 1 easily, and vehicle-mounted socket is under non-working condition like this, and the socket end of jack body 1 is not easy to expose, and the phenomenon of can effectively avoiding getting an electric shock occurs, and then provides safeguard protection for the user.When needs used vehicle-mounted socket, the locking effect that the user only need to remove 3 pairs of jack bodies 1 of retaining mechanism and socket cover 2 got final product.
Retaining mechanism 3 comprises housing 31, is provided with in housing 31 inside the lock 33 that is set with back-moving spring 32, and housing 31 is stretched out at the two ends of lock 33; Be provided with the base 11 with through hole on the socket end shell of jack body 1; Housing 31 is loaded on base 11 and lock 33 1 ends pass through hole; Be provided with a projection 21 on socket cover 2, this projection 21 is provided with lockhole; Under retaining mechanism 3 lockup states, between projection 21 inserted bases 11 and socket end shell, and lock 33 1 ends that pass through hole pass lockhole.
When socket cover 2 is installed on jack body 1, extruding lock 33 in the process of projection 21 inserted bases 11 on socket cover 2, lock 33 is to housing 31 internal contraction, and compression reseting spring 32; In the process that projection 21 moves, projection 21 surface contacts with lock 33 bottoms; When lockhole contacted with lock 33, lock 33 penetrated in lockhole under the effect of back-moving spring 32, and lock 33 is got back to free state; This moment retaining mechanism 3 locking sockets lid 2 and jack bodies 1.When needs use socket, apply a power and make lock 33 break away from lockhole on lock 33, this moment, the locking effect of retaining mechanism 3 was removed.
Do the used time in the locking of removing 3 pairs of jack bodies 2 of retaining mechanism and socket cover 1, can conveniently break away from jack body 1 for making socket cover 2, to satisfy more user's needs; Be provided with holddown spring 4 in socket cover 2 inboard position with described jack body 1 phase clamping, under retaining mechanism 3 lockup states, holddown spring 4 is pressed between socket cover 2 and jack body 1; Socket cover 2 is loaded on jack body 1 and when locking under the effect of retaining mechanism 3, holddown spring 4 is subject to the thrust effect of jack body 1; When the locking effect of retaining mechanism 3 was removed, holddown spring 4 need to be returned to nature, and holddown spring 4 will be to socket cover 2 one oppositions, and socket cover 2 can break away from locked position fast, is convenient to user's fast and easy and takes off.
For can 3 pairs of jack bodies 1 of quick and convenient releasing retaining mechanism and the locking effect of socket cover 2; further for improving the safeguard protection effect of safety device; be connected with drag-line 5 on the other end of lock 33; drag-line 5 is connected with cable support 6; cable support 6 is located at the driver's cabin position, namely is located at the position of being convenient to driver's operation.Remove the locking of retaining mechanism 3 when needs and do the used time, only need to drive drag-line 5 by cable support 6 and move, and then drive lock 33 toward housing 31 internal contraction, lock 33 namely shifts out from lockhole, and jack body 1 is removed with the locking effect of socket cover 2; Under the effect of holddown spring 4, socket cover 2 can break away from the locked position with jack body 1 fast.Simultaneously, cable support 6 is established and the position of being convenient to driver's operation, and common people do not know the position of cable support 6; Charging socket only just can be opened under driver or other personnel operation familiar to vehicle, and when having limited charging, the misoperation of unrelated person, avoid causing electric shock accidents.
Stable for the locking effect of jack body 1 and socket cover 2 for guaranteeing retaining mechanism 3, housing 31 needs stable being installed on base 11, be easy to assembly simultaneously, as further improvement, housing 31 1 ends are connected on base 11, base 11 is provided with base groove, is provided with projection on the base groove inner surface, is provided with the housing groove that coordinates with projection on housing 31 outer surfaces; When housing 31 was installed on base 11, lock 33 1 ends first penetrated in through hole, and the housing groove on housing 31 coordinates with projection on base 11, and housing 31 is stable to be installed on described base 11.
Stable for the locking effect of jack body 1 and socket cover 2 for guaranteeing retaining mechanism 3, housing 31 needs stable being installed on base 11, be easy to assembly simultaneously, as further improvement, housing 31 1 ends are connected on base 11, base 11 is provided with base groove, is provided with groove on the base groove inner surface, is provided with the projection with groove fit on housing 31 outer surfaces; When housing 31 was installed on base 11, lock 33 1 ends first penetrated in through hole, and the groove on base 11 coordinates with projection on housing 31, and housing 31 is stable to be installed on described base 11.
When guaranteeing that described retaining mechanism 3 is removed for the locking effect of jack body 1 and socket cover 2, can take off more quickly and easily socket cover 2, be provided with lug 7 on the outer surface of socket cover 2; In the time of can preventing from taking off socket cover 2 like this, hand be sliding, is convenient to socket cover 2 and is taken off by convenient and swift.
The above is exemplarily described the present invention; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (7)
1. safety protecting device of car-mounted charging socket, comprise vehicle-mounted charge socket and safety device, described vehicle-mounted charge socket, comprise jack body (1) and be set in socket cover (2) on described jack body (1) socket end, it is characterized in that: described safety device is for being used for locking the retaining mechanism (3) of described jack body (1) and socket cover (2); Described retaining mechanism (3) comprises housing (31), is provided with in described housing (31) inside the lock (33) that is set with back-moving spring (32), and described housing (31) is stretched out at the two ends of described lock (33); Be provided with the base (11) with through hole on the socket end shell of described jack body (1); Described housing (31) is loaded on described base (11) upward and described lock (33) one ends pass described through hole; Be provided with a projection (21) on described socket cover (2), this projection (21) is provided with lockhole; Under described retaining mechanism (3) lockup state, described projection (21) inserts between described base (11) and socket end shell, and lock (33) one ends that pass described through hole pass described lockhole.
2. according to safety protecting device of car-mounted charging socket claimed in claim 1, it is characterized in that: position inboard at described socket cover (2) and that described jack body (1) joins is provided with holddown spring (4).
3. according to safety protecting device of car-mounted charging socket claimed in claim 2, it is characterized in that: be connected with drag-line (5) on the other end of described lock (33), described drag-line (5) is connected with cable support (6), and described cable support (6) is located at the driver's cabin position.
4. according to safety protecting device of car-mounted charging socket claimed in claim 3, it is characterized in that: described housing (31) one ends are connected on described base (11), described base (11) is provided with base groove, be provided with projection on described base groove inner surface, be provided with the housing groove that coordinates with described projection on described housing (31) outer surface.
5. according to safety protecting device of car-mounted charging socket claimed in claim 3, it is characterized in that: institute's housing (31) one ends are connected on described base (11), described base (11) is provided with base groove, be provided with groove on described base groove inner surface, be provided with the projection with described groove fit on described housing (31) outer surface.
6. according to safety protecting device of car-mounted charging socket claimed in claim 4, it is characterized in that: be provided with lug (7) on the outer surface of described socket cover (2).
7. according to safety protecting device of car-mounted charging socket claimed in claim 5, it is characterized in that: be provided with lug (7) on the outer surface of described socket cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110281025 CN102394421B (en) | 2011-09-21 | 2011-09-21 | Safety protecting device of car-mounted charging socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110281025 CN102394421B (en) | 2011-09-21 | 2011-09-21 | Safety protecting device of car-mounted charging socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102394421A CN102394421A (en) | 2012-03-28 |
| CN102394421B true CN102394421B (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110281025 Active CN102394421B (en) | 2011-09-21 | 2011-09-21 | Safety protecting device of car-mounted charging socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102394421B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691217B (en) * | 2014-11-29 | 2018-03-06 | 中山大洋电机股份有限公司 | A kind of integrated charge is with driving vehicle electric system and its control method in one |
| CN107221789A (en) * | 2017-06-16 | 2017-09-29 | 湖州润迪环保科技有限公司 | A kind of water proof socket |
| CN116646778B (en) * | 2023-05-25 | 2024-01-05 | 武汉中光连接器有限公司 | Locking structure of electric connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360961Y (en) * | 1998-06-28 | 2000-01-26 | 王克豪 | Safety protector of mains socket |
| CN201138698Y (en) * | 2007-12-04 | 2008-10-22 | 北京中科可来博电子技术有限公司 | Electrical shock preventing protection cover and plug seat |
| CN201194277Y (en) * | 2008-03-27 | 2009-02-11 | 黄首征 | Anti-shock socket protection device |
| CN201430193Y (en) * | 2009-06-26 | 2010-03-24 | 江苏绿能电动车科技有限公司 | charging socket |
| CN101764270A (en) * | 2008-12-22 | 2010-06-30 | 三菱自动车工业株式会社 | Charging port device |
-
2011
- 2011-09-21 CN CN 201110281025 patent/CN102394421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360961Y (en) * | 1998-06-28 | 2000-01-26 | 王克豪 | Safety protector of mains socket |
| CN201138698Y (en) * | 2007-12-04 | 2008-10-22 | 北京中科可来博电子技术有限公司 | Electrical shock preventing protection cover and plug seat |
| CN201194277Y (en) * | 2008-03-27 | 2009-02-11 | 黄首征 | Anti-shock socket protection device |
| CN101764270A (en) * | 2008-12-22 | 2010-06-30 | 三菱自动车工业株式会社 | Charging port device |
| CN201430193Y (en) * | 2009-06-26 | 2010-03-24 | 江苏绿能电动车科技有限公司 | charging socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102394421A (en) | 2012-03-28 |
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Owner name: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SAIC CHERY AUTOMOBILE CO., LTD. Effective date: 20150702 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150702 Address after: 241000 Yijiang, Anhui Province Hua Jin Road South Patentee after: New-energy automobile Technology Co., Ltd. of Cherry Address before: 241009 Wuhu economic and Technological Development Zone, Anhui, No. 8 Changchun Road Patentee before: Saic Chery Automobile Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 flower road, Yijiang District, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |