CN106848750A - Anti-theft device and the charging plug with it - Google Patents

Anti-theft device and the charging plug with it Download PDF

Info

Publication number
CN106848750A
CN106848750A CN201611132699.2A CN201611132699A CN106848750A CN 106848750 A CN106848750 A CN 106848750A CN 201611132699 A CN201611132699 A CN 201611132699A CN 106848750 A CN106848750 A CN 106848750A
Authority
CN
China
Prior art keywords
theft device
housing
locking closure
connecting portion
installation cavity
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.)
Pending
Application number
CN201611132699.2A
Other languages
Chinese (zh)
Inventor
冯丽利
马殿敏
吴钢
朱艳霞
李�一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Beijing Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201611132699.2A priority Critical patent/CN106848750A/en
Publication of CN106848750A publication Critical patent/CN106848750A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6397Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/26Connectors or connections adapted for particular applications for vehicles

Abstract

The invention provides a kind of anti-theft device and the charging plug with it.Anti-theft device includes housing and locking closure.Housing has installation cavity, and installation cavity is used to install charging plug.Locking closure is movably disposed on housing, and locking closure is with the lock position being covered on housing and with the open position for opening housing.So setting can effectively prevent the problem that charging wire is easily lost in charging process is carried out to electric motor car using charging plug.Financial cost is significantly reduced, charge efficiency is improve, the charging reliability of electric motor car is increased.

Description

Anti-theft device and the charging plug with it
Technical field
The present invention relates to power supply unit technical field, in particular to a kind of anti-theft device and the charging with it insert Head.
Background technology
In the prior art, in charging process, charging plug can be plugged arbitrarily part electric automobile, simultaneously because charge inserting Junction is exposed and unprotect measure for head, and plug is pulled up by other people in easily there is charging process, or even charging wire is stolen situation, The double loss of time and economy is caused to car owner.Electromagnetic lock of the prior art, is that one kind prevents high-tension switch gear electric The electrical control mechanism interlock of maloperation.Using the principle of electric magnetisation, when there is electric current to pass through, electromagnetic lock can produce powerful suction The power absorption iron plate that holds tightly reaches the effect of locking.Because the model car has been shaped production, the charging plug of outfit, charge Line integral replacing is relatively costly.After installing electromagnetic lock additional in plug simultaneously, voltage, the electric current for flowing through charger and wire rod can also be sent out Changing, can influence on the charging interval.
The content of the invention
It is a primary object of the present invention to provide a kind of anti-theft device and charging plug with it, to solve prior art The stolen problem of middle charging wire.
To achieve these goals, according to an aspect of the invention, there is provided a kind of anti-theft device, including:Housing, tool There is installation cavity, installation cavity is used to install charging plug;Locking closure, is movably disposed on housing, locking closure have be covered on housing On lock position and with the open position for opening housing.
Further, first connecting portion is provided with housing, locking closure is hinged with first connecting portion, when locking closure is located at locking position When putting, the accommodating chamber of closing is formed between the inner surface and installation cavity of locking closure.
Further, first connecting portion includes connection body, and connecting hole, the axis side of connecting hole are formed with connection body Extend to the length direction along installation cavity.
Further, the first lockhole is additionally provided with housing, the first lockhole is oppositely arranged with first connecting portion.
Further, locking closure is provided with second connecting portion, and second connecting portion is engaged with first connecting portion.
Further, anti-theft device also includes:Hinge axis, first connecting portion is connected by hinge axis with second connecting portion Connect.
Further, the second lockhole being engaged with the first lockhole is provided with locking closure.
Further, housing has first end and the second end, and first end and the second end have an angle, and installation cavity is formed at the In one end, the second end is formed with cable-through hole, and cable-through hole is connected with installation cavity.
Further, the upper surface of first end offers opening, and locking closure is covered at opening.
According to another aspect of the present invention, there is provided a kind of charging plug, including anti-theft device, anti-theft device are above-mentioned Anti-theft device.
Apply the technical scheme of the present invention, the anti-theft device includes housing and locking closure.Housing has installation cavity, and installation cavity is used In installation charging plug.Locking closure is movably disposed on housing, and locking closure has lock position and the tool being covered on housing There is the open position for opening housing.So setting can effectively prevent from electric motor car being carried out using charging plug charging The problem that charging wire is easily lost in journey.Financial cost is significantly reduced, charge efficiency is improve, filling for electric motor car is increased Electric reliability.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment of the housing of anti-theft device of the invention;
Fig. 2 shows the structural representation of the embodiment of the locking closure of anti-theft device of the invention;
Fig. 3 shows the structural representation of the embodiment of anti-theft device of the invention;And
Fig. 4 shows flow chart the step of using anti-theft device of the invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings:
10th, housing;11st, installation cavity;12nd, first connecting portion;13rd, the first lockhole;14th, first end;15th, the second end;20th, lock Lid;21st, second connecting portion;22nd, the second lockhole;30th, hinge axis.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that Be cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side Method, product or other intrinsic steps of equipment or unit.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ", " in ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made to the relative description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary Implementation method can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown The design of example property implementation method is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand The big thickness of layer and region, and make identical device is presented with like reference characters, thus they are retouched by omitting State.
With reference to shown in Fig. 1 to Fig. 4, a kind of embodiments in accordance with the present invention, there is provided anti-theft device.
Specifically, the anti-theft device includes housing 10 and locking closure 20.Housing 10 has installation cavity 11, and installation cavity 11 is used to pacify Dress charging plug.Locking closure 20 is movably disposed on housing 10, locking closure 20 have be covered on lock position on housing 10 with And with the open position for opening housing 10.
In the present embodiment, so setting can effectively prevent from carrying out charging process to electric motor car using charging plug The problem that middle charging wire is easily lost.Financial cost is significantly reduced, charge efficiency is improve, the charging of electric motor car is increased Reliability.
First connecting portion 12 is provided with housing 10, locking closure 20 is hinged with first connecting portion 12, when locking closure 20 is located at locking During position, the accommodating chamber of closing is formed between the inner surface and installation cavity 11 of locking closure 20.Now the switch of charging plug is located at and holds Receive in chamber, play the problem for preventing passerby from arbitrarily pulling up charging plug.
Wherein, first connecting portion 12 includes connection body, and connecting hole, the axis direction of connecting hole are formed with connection body Length direction along installation cavity 11 extends.Locking closure 20 is provided with second connecting portion 21, second connecting portion 21 and first connecting portion 12 It is engaged.And first connecting portion 12 is connected by hinge axis 30 with second connecting portion 21.So setting can be effectively increased lock Stability between lid and first connecting portion 12.
Further, the first lockhole 13 is additionally provided with housing 10, the first lockhole 13 is oppositely arranged with first connecting portion 12. The second lockhole 22 being engaged with the first lockhole 13 is provided with locking closure 20.So set and cause to work as using charging plug to electronic When car is charged, locking closure is covered into charging plug switch, and will lock in being located in the first lockhole 13 and the second lockhole 22 with lock Cover lock is on the housing 10.
Preferably, housing 10 has the end 15 of first end 14 and second, and the end 15 of first end 14 and second has angle, installation cavity 11 are formed in first end 14, and the second end 15 is formed with cable-through hole, and cable-through hole is connected with installation cavity 11.So setting can be square Just the wire of charging plug is passed from cable-through hole.Increased the practicality of anti-theft device.
Further, the upper surface of first end 14 offers opening, and locking closure 20 is covered at opening.So setting can be square Person who happens to be on hand for an errand's hand opens or closes the switch of charging plug.The expose without switch of charging plug are in opening i.e. when locking closure is in an open position Place, facilitates staff to press.
Anti-theft device in above-described embodiment can be also used for charging equipment technical field, i.e., the opposing party of the invention Face, there is provided a kind of charging plug, including anti-theft device.The anti-theft device is the anti-theft device in above-described embodiment.Specifically, The anti-theft device includes housing 10 and locking closure 20.Housing 10 has installation cavity 11, and installation cavity 11 is used to install charging plug.Locking closure 20 are movably disposed on housing 10, and locking closure 20 has and is covered on lock position on housing 10 and with by housing 10 dozens The open position opened.So setting can effectively prevent the charging wire in charging process is carried out to electric motor car using charging plug The problem being easily lost.Financial cost is significantly reduced, charge efficiency is improve, the charging reliability of electric motor car is increased.
Specifically, charging wire two ends plug is protected with the anti-theft device.Anti-theft device pipe is close to plug and is consolidated It is fixed, openable cover plate will be designed as at the plug switch on anti-theft device, charging process cover plate is locked, is effectively prevented Because switching exposed caused charging line dropout or destroyed problem.And without being changed to original charging equipment, save Cost.
The charging plug for solving the exposed initiation of charging plug is arbitrarily plugged by other people, the problem that charging wire is stolen.Nothing Existing equipment need to be changed, not using instrument to destroy cannot pull up plug, can effectively avoided because switching exposed caused charging wire Be stolen problem.Install the charging plug after anti-theft device additional simultaneously, only need to increase by three steps, operating process in charging process It is very easy.Anti-theft device is brought into close contact plug, and device is difficult to be destroyed by external force.Set at the plug switch on anti-theft device simultaneously Openable cover plate is calculated as, charging process cover plate is locked, cover plate is opened during plug plug, be user-friendly to.
Than that described above, in addition it is also necessary to which explanation is " one embodiment ", " another implementation spoken of in this manual Example ", " embodiment " etc., specific features, structure or the feature for referring to being described with reference to the embodiment are included in the application summary Property description at least one embodiment in.It is not necessarily to refer to same reality that statement of the same race occur in multiple places in the description Apply example.Furthermore, it is understood that when describing specific features, structure or a feature with reference to any embodiment, what is advocated is knot Other embodiment is closed also to fall within the scope of the present invention realizing this feature, structure or feature.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion described in detail in certain embodiment Point, may refer to the associated description of other embodiment.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (10)

1. a kind of anti-theft device, it is characterised in that including:
Housing (10), with installation cavity (11), the installation cavity (11) is for installing charging plug;
Locking closure (20), is movably disposed on the housing (10), and the locking closure (20) is with being covered on the housing (10) On lock position and with the open position for opening the housing (10).
2. anti-theft device according to claim 1, it is characterised in that be provided with first connecting portion on the housing (10) (12), the locking closure (20) is hinged with the first connecting portion (12), when the locking closure (20) is positioned at the lock position, institute State the accommodating chamber that closing is formed between the inner surface of locking closure (20) and the installation cavity (11).
3. anti-theft device according to claim 2, it is characterised in that the first connecting portion (12) includes connection body, Connecting hole is formed with the connection body, the axis direction of the connecting hole prolongs along the length direction of the installation cavity (11) Stretch.
4. anti-theft device according to claim 2, it is characterised in that be additionally provided with the first lockhole on the housing (10) (13), first lockhole (13) is oppositely arranged with the first connecting portion (12).
5. anti-theft device according to claim 2, it is characterised in that the locking closure (20) is provided with second connecting portion (21), the second connecting portion (21) is engaged with the first connecting portion (12).
6. anti-theft device according to claim 5, it is characterised in that the anti-theft device also includes:
Hinge axis (30), the first connecting portion (12) is connected by the hinge axis (30) with the second connecting portion (21) Connect.
7. anti-theft device according to claim 4, it is characterised in that be provided with the locking closure (20) and the described first lock The second lockhole (22) that hole (13) is engaged.
8. anti-theft device according to claim 1, it is characterised in that the housing (10) is with first end (14) and second End (15), with second end (15) with angle, the installation cavity (11) is formed at the first end to the first end (14) (14) in, second end (15) is formed with cable-through hole, and the cable-through hole is connected with the installation cavity (11).
9. anti-theft device according to claim 8, it is characterised in that the upper surface of the first end (14) offers out Mouthful, the locking closure (20) is covered at the opening.
10. a kind of charging plug, including anti-theft device, it is characterised in that the anti-theft device is any in claim 1 to 9 Anti-theft device described in.
CN201611132699.2A 2016-12-09 2016-12-09 Anti-theft device and the charging plug with it Pending CN106848750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611132699.2A CN106848750A (en) 2016-12-09 2016-12-09 Anti-theft device and the charging plug with it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611132699.2A CN106848750A (en) 2016-12-09 2016-12-09 Anti-theft device and the charging plug with it

Publications (1)

Publication Number Publication Date
CN106848750A true CN106848750A (en) 2017-06-13

Family

ID=59139825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611132699.2A Pending CN106848750A (en) 2016-12-09 2016-12-09 Anti-theft device and the charging plug with it

Country Status (1)

Country Link
CN (1) CN106848750A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104300601A (en) * 2014-09-24 2015-01-21 单力达 Protection device for charging gun of new energy automobile
CN204289828U (en) * 2014-09-30 2015-04-22 陈其昌 A kind of preventing fraudulent use of electricity socket
CN204721055U (en) * 2015-07-01 2015-10-21 安啸宇 Charging electric vehicle rifle is locked
CN105514699A (en) * 2015-12-15 2016-04-20 吴振宇 Antitheft electric socket equipped with lockset
CN105529750A (en) * 2014-09-28 2016-04-27 上海莲谷机电科技有限公司 Charging gun theft prevention device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104300601A (en) * 2014-09-24 2015-01-21 单力达 Protection device for charging gun of new energy automobile
CN105529750A (en) * 2014-09-28 2016-04-27 上海莲谷机电科技有限公司 Charging gun theft prevention device
CN204289828U (en) * 2014-09-30 2015-04-22 陈其昌 A kind of preventing fraudulent use of electricity socket
CN204721055U (en) * 2015-07-01 2015-10-21 安啸宇 Charging electric vehicle rifle is locked
CN105514699A (en) * 2015-12-15 2016-04-20 吴振宇 Antitheft electric socket equipped with lockset

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Application publication date: 20170613