CN107768922A - A kind of new-energy automobile charging device - Google Patents
A kind of new-energy automobile charging device Download PDFInfo
- Publication number
- CN107768922A CN107768922A CN201711025243.0A CN201711025243A CN107768922A CN 107768922 A CN107768922 A CN 107768922A CN 201711025243 A CN201711025243 A CN 201711025243A CN 107768922 A CN107768922 A CN 107768922A
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- Prior art keywords
- locking
- slot
- charging
- electrical contact
- slide slot
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of new-energy automobile charging device, including the charging part being arranged in charging pile and the charging gun being connected with the charging part, it is characterised in that：Reeve chamber is provided among the charging part bottom surface, electric jack is provided among the reeve chamber roof, the two locking slide slots for extending upwards and being communicated with the reeve chamber are correspondingly arranged in the wall of left and right two for injecting chamber respectively, the locking safety and stability of charging gun in the present invention, also carry out electricity during insertion to charging gun while locking to charging gun, power-off operation also is carried out to charging gun while being unlocked during extraction to charging gun, considerably increase the plug efficiency of charging gun, it effectively prevent and electric shock accidents occurs when plugging charging gun, add the security used.
Description
Technical field
The present invention relates to new energy charging technique field, more particularly to a kind of new-energy automobile charging device.
Background technology
Orthodox car uses gasoline, diesel oil, and not only price is higher, and environment can be polluted, and influences air quality,
One of important sources as haze.China widelys popularize new-energy automobile in recent years, with buyer and user increasingly
More, new-energy automobile charging turns into a new problem.New-energy automobile charging at present is by the way that charging gun to be inserted into charging part
Row charging, fixation of the charge port to charging gun is not firm enough, and charging gun easily slides out charge port, and easily triggers electric shock accidents,
Larger potential safety hazard be present.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of new-energy automobile charging device, and it can solve the problem that above-mentioned present
The problem of in technology.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of new-energy automobile charging device of the present invention, including the charging part that is arranged in charging pile and with the charging part
The charging gun of mating connection, reeve chamber is provided among the charging part bottom surface, electric mortiser is provided among the reeve chamber roof
Hole, it is correspondingly arranged on respectively in the wall of left and right two for injecting chamber and extends upwards and slided with described communicate two lockings of reeve chamber
Row groove, is provided with the mounting groove of the locking slide slots of insertion two in the charging part above the electric jack, and two
The upper electricity that the locking slide slot of insertion two is provided with the charging part between the top of the individual locking slide slot is sliding
Row groove, motor is fixedly installed among the mounting groove, the left and right ends of the motor are respectively cooperating with being connected with two spiral shells
Shape bar, the lateral wall that each spiral shell shape bar extends and reached in the locking slide slot with the locking slide slot laterally can
Rotatable engagement connects, be correspondingly arranged on respectively in two locking slide slots can two locking frames sliding of left and right, Mei Gesuo
State the guide plate that locking frame includes being connected with the corresponding spiral shell shape bar whorl, the bottom of each guide plate medial surface
Portion is fixedly installed locking sliding block, and the first compressive plane is provided with the top of each guide plate medial surface, and the upper electricity is sliding
The upper electric guide plate that can be slided up and down is provided with row groove, the left and right ends of the upper electric guide plate bottom are correspondingly arranged on respectively
To two projections being inserted into the corresponding locking slide slot, the bottom of each projection lateral surface is provided with first
Pressure-bearing surface, the upper electric guide plate top left and right are correspondingly arranged on left electrical slot and right electrical slot, the top of the upper electric slide slot
Left and right is correspondingly arranged on the left electrical contact relative with the left electrical slot and right electrical slot and right electrical contact respectively on wall, it is described on
The centre of electric slide slot roof is provided with spring coil groove between the left electrical contact and right electrical contact, is set in the spring coil groove
There is the pressure-bearing spring coil being fixedly connected with the upper electric guide plate, the charging gun back end is fixedly connected with holding handle, the holding
Handle outer surface is arranged with insulation Anti-slip cover, and the holding handle rear end is connected with cable.
As preferable technical scheme, it is provided with to be connected with the reeve chamber among the charging gun top surface
Post is injected, left and right slide slot is provided with the reeve post, is provided with and the left and right slide slot phase on the reeve capital face
The first logical slide slot, described inject on post or so two sides is correspondingly arranged on two locking grooves respectively, in the left and right slide slot
Be provided with can left and right two outer sliding blocks sliding and be oppositely arranged respectively, the outboard end of each outer sliding block is fixedly installed
There is the lateral wall through the left and right slide slot and reach the cross bar in each self-corresponding locking groove, it is each described to slide outside
The second compressive plane is provided with the top of the medial surface of block, pulling force spring coil is connected between two outer sliding blocks, described first slides
The electrical contact that can be slided up and down is provided with row groove, is correspondingly arranged on two limits on the wall of left and right two of first slide slot respectively
Row groove, the restricted driving projection that mating connection is slided with the restricted driving groove is correspondingly arranged on respectively on the left and right two sides of the electrical contact,
The bottom on the electrical contact or so two sides is correspondingly arranged on to slide the second of mating connection with second compressive plane respectively
Pressure-bearing surface, it is additionally provided with to set the spring coil chamber of the pulling force spring coil, the electrical contact and institute on the bottom surface of the electrical contact
State charging gun electric connection.
As preferable technical scheme, the first leading portion, second extruding are provided with the outside of two locking grooves
Face is identical with the oblique angle of second pressure-bearing surface.
As preferable technical scheme, the bottom of the electric jack is provided with the second leading portion, the top of the left electrical slot
The 3rd leading portion is provided with the top of portion and the right electrical slot, the left electrical slot is electrically connected with the right electrical slot,
With always electrically connecting, the right electrical contact is electrically connected with the left electrical contact with the electric jack.
The beneficial effects of the invention are as follows：
1. by by inject post be inserted into inject chamber in be connected, then control electric motor operation drive corresponding to guide plate to
Slide on the inside of locking slide slot, make so that two locking sliding blocks are inserted respectively into be connected in corresponding locking groove
It is in place by locking that post must be injected, i.e., charging gun is locked in place, now, the bottom surface of projection abuts with the top surface of guide plate, left electricity
Contact and right electrical contact are respectively at the state for being inserted into and being connected in left electrical slot and right electrical slot, and pressure-bearing spring coil, which is in, to be received
In spring coil groove, the bottom surface of electrical contact is abutted with the top surface of outer sliding block for contracting, and electrical contact is inserted into electric jack in mating connection
Electricity, pulling force spring coil are in compressive state, and electric jack is in power-up state, so that charging gun is in power-up state so that fill
The locking of electric rifle is safe and reliable, the charging safety and stability of charging gun.
2. by holding charging gun, electric motor operation reversion is then controlled, in the presence of pressure-bearing spring coil and pulling force spring coil
And cause the present apparatus to return to initial position under the self gravitation of electrical contact, so that two locking sliding blocks take off
It is connected from corresponding locking groove so that inject post and be in released state, that is, cause charging gun to be in released state, finally
The extraction that post is achievable charging gun is injected from injecting in chamber to extract.
3. the locking safety and stability of charging gun in the present invention, also to charging while locking to charging gun during insertion
Rifle carries out electricity, also carries out power-off operation to charging gun while being unlocked to charging gun during extraction, considerably increases charging
The plug efficiency of rifle, it effectively prevent and electric shock accidents occurs when plugging charging gun, add the security used.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of new-energy automobile charging device of the present invention；
Fig. 2 is the partial structural diagram of new-energy automobile charging device of the present invention；
Fig. 3 is that charging gun is in by structural representation during locking condition in Fig. 1.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to shown in Fig. 1-3, a kind of new-energy automobile charging device of the invention, including it is arranged at filling in charging pile 7
Electric portion 2 and the charging gun 1 being connected with the charging part 2, are provided among the bottom surface of charging part 2 and inject chamber 20, institute
State to inject among the roof of chamber 20 and be provided with electric jack 21, be correspondingly arranged in the wall of left and right two for injecting chamber 20 and prolong upwards respectively
Exhibition and with described communicate two locking slide slots 3 of reeve chamber 20, set positioned at the top of the electric jack 21 in the charging part 2
Be equipped with insertion two it is described locking slide slots 3 mounting groove 5, two it is described locking slide slot 3 top between the charging
The upper electric slide slot 4 of the locking slide slot 3 of insertion two is provided with portion 2, is fixedly installed among the mounting groove 5 electronic
Machine 50, the left and right ends of the motor 50 are respectively cooperating with being connected with two spiral shell shape bars 51, and each spiral shell shape bar 51 is laterally
Extend and reach it is described locking slide slot 3 in it is described locking slide slot 3 the rotatable mating connection of lateral wall, two locks
Gu be correspondingly arranged on respectively in slide slot 3 can two locking frames sliding of left and right, each locking frame includes and corresponding institute
The guide plate 30 of the whorl of spiral shell shape bar 51 mating connection is stated, the bottom of each medial surface of guide plate 30 is fixedly installed locking
Sliding block 31, the first compressive plane 32 each is provided with the top of the medial surface of guide plate 30, is set in the upper electric slide slot 4
There is the upper electric guide plate 40 that can be slided up and down, the left and right ends of the upper electric bottom of guide plate 40 are correspondingly arranged on to insert respectively
Enter to two projections 41 in the corresponding locking slide slot 3, the bottom of each lateral surface of projection 41 is provided with first
Pressure-bearing surface 42, the upper electric top of guide plate 40 left and right are correspondingly arranged on left electrical slot 43 and right electrical slot 44, and the upper electricity is sliding
On the roof of row groove 4 left and right be correspondingly arranged on left electrical contact 62 relative with the left electrical slot 43 and right electrical slot 44 respectively and
Right electrical contact 63, the centre of the upper electric roof of slide slot 4 are provided between the left electrical contact 62 and right electrical contact 63
Spring coil groove 6, the pressure-bearing spring coil 611 being fixedly connected with the upper electric guide plate 40, the charging gun are provided with the spring coil groove 6
1 rear end, which is fixedly connected with, holds handle 100, and holding handle 100 outer surface is arranged with insulation Anti-slip cover 101, the holding handle 101
Rear end is connected with cable 102.
Wherein, the reeve post 10 to be connected with the reeve chamber 20, institute are provided among the top surface of charging gun 1
State to inject in post 10 and be provided with left and right slide slot 11, be provided with the reeve top surface of post 10 and communicated with the left and right slide slot 11
The first slide slot 12, be correspondingly arranged on two locking grooves 14 respectively on reeve post 10 or so the two sides, the left and right is slided
Be provided with groove 11 can left and right two outer sliding blocks 18 sliding and be oppositely arranged respectively, each outside of the outer sliding block 18
End is fixedly installed the lateral wall through the left and right slide slot 11 and reaches the cross bar in each self-corresponding locking groove 14
19, the medial surface top of each outer sliding block 18 is provided with the second compressive plane 181, connects between two outer sliding blocks 18
Pulling force spring coil 173 is connected to, the electrical contact 17 that can be slided up and down, first slide slot 12 are provided with first slide slot 12
The wall of left and right two on be correspondingly arranged on two restricted driving grooves 13 respectively, be correspondingly arranged on respectively on the left and right two sides of the electrical contact 17
The restricted driving projection 16 of mating connection is slided with the restricted driving groove 13, the bottom on the two sides of electrical contact 17 or so is correspondingly arranged respectively
Have to slide the second pressure-bearing surface 171 of mating connection with second compressive plane 181, also set on the bottom surface of the electrical contact 17
It is equipped with to set the spring coil chamber 172 of the pulling force spring coil 173, the electrical contact 17 is electrically connected with the charging gun 1.
Wherein, the outside of two locking grooves 14 is provided with the first leading portion 15, so as to facilitate the locking sliding block
31 are inserted into the locking groove 14, and under the resilient force of the pulling force spring coil 173, two cross bars 19 could pass through
The lateral wall of the left and right slide slot 11 and reach in each self-corresponding locking groove 14, second compressive plane 181 and institute
The oblique angle for stating the second pressure-bearing surface 171 is identical.
Wherein, the bottom of the electric jack 21 is provided with the second leading portion 211, so as to facilitate the electrical contact 17 to be inserted into
In the electric jack 21, the top of the left electrical slot 43 and the top of the right electrical slot 44 are provided with the 3rd leading portion
45, so as to facilitate the left electrical contact 62 and the right electrical contact 63 to be inserted respectively into the left electrical slot 43 and the right electric mortiser
In groove 44, the left electrical slot 43 is electrically connected with the right electrical slot 44, and the left electrical contact 62 is with always electrically connecting, the right side
Electrical contact 63 is electrically connected with the electric jack 21.
In initial position, the motor 50 is in stop working state, and the locking frame is in the locking
In slide slot 3, the left electrical slot 43 and the right electrical slot 44 respectively with the left electrical contact 62 and the right electrical contact 63
In relative status, two projections 41 are respectively inserted into the corresponding locking slide slot 3, and make it that described first holds
Pressure surface 42 is in relative status with first compressive plane 32, and the electric jack 21 is then in off-position, in the elastic spring
Under the resilient force of circle 173, two outer sliding blocks 18 are located at the both ends in the left and right slide slot 11, two horizontal strokes
Bar 19 then passes through the lateral wall of the left and right slide slot 11 and reached in each self-corresponding locking groove 14, the electrical contact 17
Because the gravity of itself is then in first slide slot 12, the pulling force spring coil 173 is contained in the spring coil chamber 172,
Second compressive plane 181 is also at relative status with second pressure-bearing surface 171.
When needing to insert charging gun 1, first the reeve post 10 is aligned with the reeve chamber 20, then pushes up institute
State charging gun 1 so that the reeve post 10 is inserted into the reeve chamber 20, top surface and the reeve when the reeve post 10
When the roof of chamber 20 abuts, the reeve post 10 is just connected with the reeve chamber 20, and first slide slot 12 is then firm
Good relative with the electric jack 21, two locking sliding blocks 31 are then relative with the corresponding locking groove 14 respectively, then
The motor 50 is controlled to work, the work of motor 50 drives two spiral shell shape bars 51 to rotate, two spiral shell shape bars
51 rotations drive the inner side of the corresponding guide plate 30 to the locking slide slot 3 to be slided respectively, so that described in two
Locking sliding block 31 is inserted respectively into the corresponding locking groove 14, and the locking sliding block 31 is inserted into the locking groove 14
In after first promote the cross bar 19 to inner side, and the outer sliding block 18 is inwardly promoted by the cross bar 19 so that two institutes
State outer sliding block 18 and overcome the elastic force of pulling force spring coil and close to each other, in second compressive plane 181 and second pressure-bearing
The abutting in face 171 is slided under cooperation, the electrical contact 17 be pushed upwardly top and so that the electrical contact 17 is inserted into the electric mortiser
In hole 21, when the inner side of the guide plate 30 to the locking slide slot 3 is slided, in first pressure-bearing surface 42 and described first
The abutting of compressive plane 32 is slided under cooperation so that two projections 41 are pushed upwardly top, so as to pass through two projections 41
Upper electric guide plate 40 slides upwards described in ejection, to cause the left electrical contact 62 and the right electrical contact 63 to be inserted respectively into institute
State in left electrical slot 43 and the right electrical slot 44, when the inner side of the guide plate 30 to the locking slide slot 3 slides into institute
When stating the most medial extremity of locking slide slot 3, the motor 50 is controlled to be stopped, two locking sliding blocks 31 are then distinguished
It is connected in the locking groove 14 corresponding to being completely inserted into and the reeve post 10 locks in place, will the charging gun
1 locking is in place, and now, the bottom surface of the projection 41 abuts with the top surface of the guide plate 30, the left electrical contact 62 and described
Right electrical contact 63 is respectively at the state for being inserted into and being connected in the left electrical slot 43 and the right electrical slot 44, described to hold
Stage clip circle 61 is in and is contracted in the spring coil groove 6, and the bottom surface of the electrical contact 17 abuts with the top surface of the outer sliding block 18,
The electrical contact 17 is inserted into the electric jack 21 the upper electricity that is connected, and the pulling force spring coil 173 is in compressive state, described
Electric jack 21 is in power-up state, so that the charging gun 1 is in power-up state.
When needing to extract charging gun 1, the charging gun 1 is first held, then controls the motor 50 to work
Reversion, cause in the presence of the pressure-bearing spring coil 61 and pulling force spring coil 173 and under the self gravitation of the electrical contact 17
The present apparatus returns to initial position, so that two locking sliding blocks 31 depart from and the corresponding locking groove 14
It is connected so that the reeve post 10 is in released state, that is, causes the charging gun 1 to be in released state, finally from institute
State to inject in chamber 20 and extract the extraction that charging gun 1 can be achieved in the reeve post 10.
The beneficial effects of the invention are as follows：
1. by by inject post be inserted into inject chamber in be connected, then control electric motor operation drive corresponding to guide plate to
Slide on the inside of locking slide slot, make so that two locking sliding blocks are inserted respectively into be connected in corresponding locking groove
It is in place by locking that post must be injected, i.e., charging gun is locked in place, now, the bottom surface of projection abuts with the top surface of guide plate, left electricity
Contact and right electrical contact are respectively at the state for being inserted into and being connected in left electrical slot and right electrical slot, and pressure-bearing spring coil, which is in, to be received
In spring coil groove, the bottom surface of electrical contact is abutted with the top surface of outer sliding block for contracting, and electrical contact is inserted into electric jack in mating connection
Electricity, pulling force spring coil are in compressive state, and electric jack is in power-up state, so that charging gun is in power-up state so that fill
The locking of electric rifle is safe and reliable, the charging safety and stability of charging gun.
2. by holding charging gun, electric motor operation reversion is then controlled, in the presence of pressure-bearing spring coil and pulling force spring coil
And cause the present apparatus to return to initial position under the self gravitation of electrical contact, so that two locking sliding blocks take off
It is connected from corresponding locking groove so that inject post and be in released state, that is, cause charging gun to be in released state, finally
The extraction that post is achievable charging gun is injected from injecting in chamber to extract.
3. the locking safety and stability of charging gun in the present invention, also to charging while locking to charging gun during insertion
Rifle carries out electricity, also carries out power-off operation to charging gun while being unlocked to charging gun during extraction, considerably increases charging
The plug efficiency of rifle, it effectively prevent and electric shock accidents occurs when plugging charging gun, add the security used.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (4)
1. a kind of new-energy automobile charging device, including the charging part that is arranged in charging pile and it is connected with charging part
Charging gun, it is characterised in that：Reeve chamber is provided among charging part bottom surface, injects among chamber roof and is provided with electric jack, inject
The two locking slide slots for extending upwards and being communicated with injecting chamber, charging part middle position are correspondingly arranged in the wall of left and right two of chamber respectively
Be provided with above electric jack insertion two locking slide slots mounting groove, two locking slide slot top between charging
The upper electric slide slot of two locking slide slots of insertion is provided with portion, motor is fixedly installed among mounting groove, motor
Left and right ends are respectively cooperating with being connected with two spiral shell shape bars, each spiral shell shape bar extend laterally and reach in locking slide slot with locking
The rotatable mating connection of lateral wall of slide slot, being correspondingly arranged on respectively in two locking slide slots can the lock of left and right slide two
Gu frame, each locking frame includes the guide plate being connected with corresponding spiral shell shape bar whorl, the bottom of each guide plate medial surface
Portion is fixedly installed locking sliding block, and the first compressive plane is provided with the top of each guide plate medial surface, is set in upper electric slide slot
It is equipped with the upper electric guide plate that can be slided up and down, the left and right ends of upper electric guide plate bottom are correspondingly arranged on to be inserted into respectively pair
Two projections in the locking slide slot answered, the bottom of each projection lateral surface is provided with the first pressure-bearing surface, upper electric guide plate top
Portion or so is correspondingly arranged on left electrical slot and right electrical slot, on the roof of upper electric slide slot left and right be correspondingly arranged on respectively with left electricity
Slot and the relative left electrical contact of right electrical slot and right electrical contact, the centre of upper electric slide slot roof are located at left electrical contact and right electricity
Spring coil groove is provided between contact, the pressure-bearing spring coil being fixedly connected with upper electric guide plate is provided with spring coil groove, charge gun back end
Holding handle is fixedly connected with, handle outer surface is held and is arranged with insulation Anti-slip cover, handle rear end is held and is connected with cable.
2. new-energy automobile charging device according to claim 1, it is characterised in that：Set among the charging gun top surface
There is the reeve post to be connected with the reeve chamber, left and right slide slot, the reeve capital are provided with the reeve post
It is provided with face on the first slide slot communicated with the left and right slide slot, the reeve post or so two sides and is correspondingly arranged on respectively
Two locking grooves, be provided with the left and right slide slot can left and right two outer sliding blocks sliding and be oppositely arranged respectively, each
The outboard end of the outer sliding block is fixedly installed the lateral wall through the left and right slide slot and reached each self-corresponding described
Cross bar in locking groove, the medial surface top of each outer sliding block are provided with the second compressive plane, two outer sliding blocks
Between be connected with pulling force spring coil, the electrical contact that can be slided up and down is provided with first slide slot, first slide slot
Two restricted driving grooves are correspondingly arranged on the wall of left and right two respectively, be correspondingly arranged on respectively on the left and right two sides of the electrical contact with it is described
Restricted driving groove slide restricted driving projection, the electrical contact or so the two sides of mating connection bottom be correspondingly arranged on respectively to it is described
Second compressive plane slides the second pressure-bearing surface of mating connection, is additionally provided with to set the pulling force on the bottom surface of the electrical contact
The spring coil chamber of spring coil, the electrical contact are electrically connected with the charging gun.
3. new-energy automobile charging device according to claim 2, it is characterised in that：Set on the outside of two locking grooves
The first leading portion is equipped with, second compressive plane is identical with the oblique angle of second pressure-bearing surface.
4. new-energy automobile charging device according to claim 1, it is characterised in that：The bottom of the electric jack is provided with
The 3rd leading portion, the left electricity are provided with the top of second leading portion, the top of the left electrical slot and the right electrical slot
Slot is electrically connected with the right electrical slot, and the left electrical contact is with always electrically connecting, the right electrical contact and electric jack electricity
Property connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025243.0A CN107768922A (en) | 2017-10-27 | 2017-10-27 | A kind of new-energy automobile charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025243.0A CN107768922A (en) | 2017-10-27 | 2017-10-27 | A kind of new-energy automobile charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107768922A true CN107768922A (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711025243.0A Withdrawn CN107768922A (en) | 2017-10-27 | 2017-10-27 | A kind of new-energy automobile charging device |
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| Country | Link |
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| CN (1) | CN107768922A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466565A (en) * | 2018-03-21 | 2018-08-31 | 王和能 | A kind of fast charge method of manifold type charging pile to new-energy automobile |
| CN108493687A (en) * | 2018-05-10 | 2018-09-04 | 深圳市昌圣新能源科技有限公司 | Charger |
| CN108521048A (en) * | 2018-03-26 | 2018-09-11 | 黄小宝 | A kind of studio digital video frequency server device |
-
2017
- 2017-10-27 CN CN201711025243.0A patent/CN107768922A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466565A (en) * | 2018-03-21 | 2018-08-31 | 王和能 | A kind of fast charge method of manifold type charging pile to new-energy automobile |
| CN108521048A (en) * | 2018-03-26 | 2018-09-11 | 黄小宝 | A kind of studio digital video frequency server device |
| CN108493687A (en) * | 2018-05-10 | 2018-09-04 | 深圳市昌圣新能源科技有限公司 | Charger |
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