CN109991374A - A kind of detectable device of the charging cable of new-energy automobile charging pile - Google Patents
A kind of detectable device of the charging cable of new-energy automobile charging pile Download PDFInfo
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- CN109991374A CN109991374A CN201910304150.4A CN201910304150A CN109991374A CN 109991374 A CN109991374 A CN 109991374A CN 201910304150 A CN201910304150 A CN 201910304150A CN 109991374 A CN109991374 A CN 109991374A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; rubber; leather
- G01N33/445—Rubber
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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
- Y02T90/14—Plug-in electric vehicles
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- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of charging cables of new-energy automobile charging pile can detect device, it is related to charging pile field, including charging gun, winding portion, driving portion and lifting unit, the charging gun is connected by the charging mechanism of cable and charging pile, after the charging end insertion of charging gun is located at the jack of pile body, it is electrically connected with the power supply, the winding portion and the lifting unit are rotatablely connected, in detection cable line, the charging end of charging gun is inserted into jack, cable is wrapped in the surface of winding portion by the driving portion driving winding portion simultaneously, then driving portion drives lifting unit, cable is totally immersed into acid & alkali liquid, the case where judging cable by the pH value variation of acid & alkali liquid, pass through the present apparatus, when the surface dielectric of cable is destroyed in its friction with ground, it can be found in time, avoid electric shock accidents Occur, has ensured the safety of user.
Description
Technical field
The present invention relates to charging pile field, in particular to a kind of charging cable of new-energy automobile charging pile can detect device.
Background technique
Charging pile, the fuel charger being functionally similar to inside gas station can be fixed on ground or wall, be installed on public
It builds in (public building, market, Public Parking etc.) and residential area parking lot or charging station, it can be according to different voltage
Grade is that the electric car of various models charges.The input terminal of charging pile is directly connected to AC network, and output end, which is equipped with, to be filled
Plug is used to charge for electric car.
In the prior art, the exposed cable outside pile body during the charging process, often ground it is dragged or
It tramples, if the surface dielectric of cable is destroyed in its friction with ground, since charging pile voltage is higher, is easy to make
At electric shock accidents.
Summary of the invention
In view of this, it is an object of the invention to propose that a kind of charging cable of new-energy automobile charging pile can detect device,
It is during the charging process, often dragged or step on ground to solve the exposed cable outside pile body in the prior art
It steps on, if the surface dielectric of cable is destroyed in its friction with ground, since charging pile voltage is higher, be easy to cause
The technical issues of electric shock accidents.
Based on a kind of above-mentioned purpose detectable device of the charging cable of new-energy automobile charging pile provided by the invention, including fill
Electric rifle, winding portion, driving portion and lifting unit, the charging gun are connected by the charging mechanism of cable and charging pile, charging gun
Charging end insertion be located at the jack of pile body after, be electrically connected with the power supply, the winding portion and the lifting unit rotate and connect
It connects, in detection cable line, the charging end of charging gun is inserted into jack, while the driving portion drives winding portion by cable
It is wrapped in the surface of winding portion, then driving portion drives lifting unit, and cable is totally immersed into acid & alkali liquid, acid & alkali liquid is passed through
PH value variation the case where judging cable.
Further, the inside of the pile body is equipped with inner cavity, and the bottom of the inner cavity is equipped with inlet and outlet, the import
Internal equipped with solenoid valve with outlet, in detection cable line, the solenoid valve in import is opened, and enters acid & alkali liquid in inner cavity, and
So that the depth of acid & alkali liquid in the lumen is totally submerged cable, after the completion of detection, opens the solenoid valve in outlet, it will be sour
Lye exports inner cavity.
Further, further include T shape end, the top of the inner cavity is equipped with fixing piece and T shape annular groove, the driving portion with
The central axes of T shape annular groove are overlapped, and the conductive copper sheet being electrically connected with the charging mechanism of charging pile, the T are equipped in the T shape annular groove
Shape end is slidably connected with T shape annular groove, and connects with conductive copper sheet, and the fixing piece is fixed on winding portion side by proximal end
The position in face, the cable pass through pile body and extend to inner cavity, and the cable be located at inner cavity one fixes with fixing piece
Connection, end are fixedly connected with T shape end, and the cable of sufficient length is provided between the fixing piece and T shape end, are used
It is freely lifted in the lumen in lifting unit.
Further, the lifting unit includes column, threaded rod and connecting plate, and one end of the column is fixed on inner cavity
Bottom, column is interior to be equipped with turn hole, and several limiting slots are distributed in the surrounding of the turn hole, and the threaded rod is located in turn hole, one
Rectify for driving portion, the bottom of the other end and turn hole is connected by bearing, equipped with the connection in each limiting slot
Plate, the connecting plate are slidably connected with limiting slot, and the end face of connecting plate towards threaded rod is threadedly coupled with threaded rod, the connection
The upper and lower ends of plate are fixedly connected with the end face of positioning disk respectively, and the positioning disk sleeve is in the outer surface of column, the connecting plate
Lateral surface be equipped with rotation slot, the rotation slot and winding portion are rotatablely connected, and the threaded rod is equipped with close to the side of driving portion
Lead-over groove, threaded rod are equipped with several lower linkage slots for connecting with driving portion, the lower linkage slot close to the end of driving portion
It is connected with lead-over groove.
Further, the winding portion includes winding column and connecting column, and the winding column is equipped with two above and below winding column
The rotation hole of end face, the side wall of the rotation hole are equipped with the interior rotating disc being rotatablely connected with rotation slot, and the fixing piece is fixed on
The position that proximal end face is leaned in column side is wound, the connecting column is fixed on winding column close to the end face of driving portion, the axis of connecting column
Line position is equipped with connecting hole, and the connecting hole is equipped with several link slots for connecting with driving portion, the axis of the connecting hole
Line is overlapped with the central axes of threaded rod.
Further, the driving portion includes that first motor, switching column, linkage disk and transition disc, the first motor are solid
It is scheduled on the inside of cylinder, the central axes of output shaft are overlapped with the central axes of threaded rod, and the top of the inner cavity is equipped with cavity, institute
The bottom for stating cavity is equipped with limit turn trough, and the output shaft of the first motor passes through cavity, and the output shaft end face of first motor is set
There is upper linkage slot corresponding with lower linkage slot, the axis line position of the switching column is equipped with through-hole, and the lateral surface for switching column is set
There are several side slots, switching column is fixedly connected close to the side on top with fixed disk, and the inside of the through-hole is equipped with and upper linkage
The corresponding linkage end of slot, the linkage end are slidably connected with upper linkage slot, and the side wall of the linkage disk interstitial hole is equipped with
The sliding end being slidably connected with side slot, linkage disk are equipped with several second electromagnet towards the end face of fixed disk, and link disk court
The limit end being rotatablely connected with limit turn trough is equipped with to the end face of limit turn trough, the end face of the fixed disk towards linkage disk is set
There is the first electromagnet corresponding with the second electromagnet, third spring be equipped between first electromagnet and the second electromagnet,
One end of the third spring is fixedly connected with fixed disk, and the other end of third spring is fixedly connected with linkage disk, the transition
The upper surface of disk is fixedly connected with the lower end surface of switching column, and the lateral surface of transition disc is equipped with external end head corresponding with link slot,
The middle position of transition disc is equipped with inner hole, and the inner sidewall of the inner hole is equipped with inner termination corresponding with lower linkage slot.
Further, the winding column includes sliding bar and support column, and the surrounding of the rotation hole is located at the interior of winding column
Portion is equipped with several inside grooves, and the bottom face of the winding column is equipped with the annular groove being connected with inside groove, and the support column and inside groove are sliding
Dynamic connection, bottom end are fixedly connected with chassis, and the part that the sliding bar is located at annular groove is cased with second spring, second bullet
One end of spring is fixedly connected with chassis, and the other end of second spring is fixedly connected with the upper end of annular groove, outside the winding column
Side is connected by sliding groove with inside groove, and the sliding groove is slidably connected with sliding bar, and one end of the sliding bar extends to
The outside of column is wound, and is fixedly connected with the support column, the exterior section that sliding bar is located at winding column is cased with the first spring,
One end of first spring is fixedly connected with support column, and the other end of the first spring is fixedly connected with the lateral surface of winding column,
One end of the sliding bar is spherical shape, and the sliding bar is equipped with the spherical groove matched with spherical shape, and the fixing piece is fixed on it
In a support column upper end, the bottom of the inner cavity is fixed with top pillar corresponding with chassis, is twining in the winding column
When around cable, cable is contacted with support column surface, and when lifting unit winding column moves to the bottom of inner cavity, top pillar pushes sliding
Bar is mobile, and when being overlapped the spheric end of the sliding bar with sliding groove, under the action of the first spring, support column is shunk, and causes
Gap is generated between cable and support column, is come into full contact with for acid & alkali liquid by gap and cable, the bottom of the winding column
Portion is fixedly connected with support plate, is used to support cable.
Further, the cable is slidably connected with the tracking mechanism for being located at intracavity sidewall, and the tracking mechanism includes
Second motor, threaded post and movable block, the side of cylinder are equipped with hatchway, and the left and right side of the hatchway is equipped with lifting groove,
The both ends of the movable block are slidably connected with lifting groove, and movable block is equipped with the perforation being slidably connected with cable, second electricity
Machine is fixed on the top of hatchway, and the output shaft of the second motor is connect by shaft coupling with the threaded post, the threaded post
The other end connected by the lower section of bearing and hatchway, and be threadedly coupled with movable block.
Further, the inner cavity is equipped with fan heater by a side wall of close over, and upper position has installed fountain head, institute
Other side walls that inner cavity is stated by close over are equipped with vent window.
Further, the bottom of the inner cavity is equipped with acidity-basicity sensor, and the pH value for detecting acid & alkali liquid changes, institute
Power supply is stated using light current power supply.
Beneficial effects of the present invention: can detect device using a kind of charging cable of new-energy automobile charging pile of the invention,
When completing charging, the charging mechanism inside charging pile will stop charging, and charging gun is inserted into jack at this time, power supply is given
Cable is powered, and then drives winding portion rotation by driving portion, cable is wrapped in winding portion surface, then pass through driving portion
Lifting unit is driven to move to the bottom of inner cavity, while injection is enough to submerge the acid & alkali liquid of winding portion into inner cavity, when winding portion is complete
After being immersed into acid & alkali liquid entirely, if the pH value that acidity-basicity sensor detects does not change, surface cable line insulating layer is complete
Good, if the pH value of acid & alkali liquid will change, surface cable insulation has been destroyed, and is replaced, and is led to
The present apparatus is crossed, when the surface dielectric of cable is destroyed in its friction with ground, can be found in time, avoid touching
The generation of electrification has ensured the safety of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment of the embodiment of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the enlarged drawing of winding portion and lifting unit in Fig. 1；
Fig. 4 is the cross-sectional view of the line A-A along Fig. 3；
Fig. 5 is the cross-sectional view of the line B-B along Fig. 3；
Fig. 6 is the top view of connecting plate in Fig. 3；
Fig. 7 is threaded rod in Fig. 3 close to the end view of driving portion；
Fig. 8 is the structural schematic diagram of driving portion in Fig. 1；
Fig. 9 is the enlarged drawing in Fig. 8 at C；
Figure 10 is the top view of connecting column in Fig. 8；
Figure 11 is the top view of transition disc in Fig. 8.
Wherein, 1- pile body, the inner cavity 2-, 3- cable, 4- charging gun, 5- jack, 6- winding portion, 7- driving portion, 8- lifting
Portion, 9- tracking mechanism, 10- fixing piece, 11-T shape end, 12-T shape annular groove, 13- fan heater, 14- vent window, 15- import, 16-
Outlet, 17- power supply, 18- acidity-basicity sensor, 61- winding column, 62- rotation hole, rotating disc, 64- connecting column, 65- connect in 63-
Connect hole, 66- link slot, 67- inside groove, 68- sliding bar, 69- support column, 610- sliding groove, 611- sliding bar, the first bullet of 612-
Spring, 613- spherical groove, 614- annular groove, the chassis 615-, 616- second spring, 617- support plate, 618- top pillar, the first electricity of 71-
Machine, 72- cavity, the slot that links on 73-, 74- switch column, 75- fixed disk, the first electromagnet of 76-, 77- third spring, 78- second
Electromagnet, 79- linkage disk, the side 710- slot, 711- linkage end, 712- through-hole, 713- transition disc, 714- external end head, 715-
Inner hole, 716- inner termination, 717- limit turn trough, 718- limit end, 81- column, 82- threaded rod, 83- turn hole, 84- limit
Under slot, 85- connecting plate, 86- positioning disk, 87- rotation slot, 88- link slot, 89- lead-over groove, the second motor of 91-, 92- threaded post,
93- movable block, 94- perforation, 95- hatchway, 96- lifting groove.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
Based on above-mentioned purpose, the first aspect of the invention, the charging cable for proposing a kind of new-energy automobile charging pile can
One embodiment of detection device.As shown in Figure 1, including charging gun 4, winding portion 6, driving portion 7 and lifting unit 8, it is described to fill
Electric rifle 4 is connect by cable 3 with the charging mechanism of charging pile, after the charging end insertion of charging gun 4 is located at the jack 5 of pile body 1,
It is electrically connected with power supply 17, and the winding portion 6 is rotatablely connected with the lifting unit 8, in detection cable line 3, will charge
The charging end of rifle 4 is inserted into jack 5, while cable 3 is wrapped in the table of winding portion 6 by the driving of the driving portion 7 winding portion 6
Face, then driving portion 7 drives lifting unit 8, and cable 3 is totally immersed into acid & alkali liquid, is changed by the pH value of acid & alkali liquid
The bottom of the case where judging cable 3, the inner cavity 2 is equipped with acidity-basicity sensor 18, and the pH value for detecting acid & alkali liquid becomes
Change, the power supply 17 uses light current power supply.
After charging complete, the charging mechanism inside charging pile will stop charging, and be inserted into charging gun 4 in user
After in jack 5, power supply 17 will provide electric energy for cable, at this point, driving portion 7 drives winding portion 6 to rotate first, to make electricity
Cable 3 is wrapped in winding portion surface under the rotation of winding portion 6, and then driving portion 7 is switched to driving lifting unit 8 and moves, and drives
The winding portion 6 of winding cable 3 moves in acid & alkali liquid, and is totally submerged winding portion 6, at this point, if acidity-basicity sensor
The pH value that 18 (for example using PHG-202 model) detect does not change, then shows that the service condition of cable 3 is good, can
To continue to use, if acidity-basicity sensor 18 detects that pH value converts, show the insulating layer of cable 3 by
It destroys, needs to re-start replacement, by the present apparatus, when the surface dielectric of cable 3 is broken in its friction with ground
It is bad, it can be found in time, avoid the generation of electric shock accidents, ensure the safety of user.
As another aspect of the present invention, in the above-described embodiments, as shown in Figure 1, the inside of the pile body 1 is equipped with interior
Chamber 2, the bottom of the inner cavity 2 are equipped with import 15 and outlet 16, and the import 15 and 16 inside of outlet are equipped with solenoid valve, are detecting
When cable, the solenoid valve in import 15 is opened, and enters acid & alkali liquid in inner cavity 2, and make depth of the acid & alkali liquid in inner cavity 2 can
To be totally submerged cable, after the completion of detection, the solenoid valve in outlet 16 is opened, acid & alkali liquid is exported into inner cavity 2, if soda acid
Upon completion of the assays, inner cavity 2 is discharged in liquid not in time, it will volatilizees, is finally full of in entire inner cavity 2, such one in inner cavity 2
Divide volatile matter that will cause to corrode with the surfaces stick of cable 3, therefore, after the completion of detecting each time, passes through acid & alkali liquid
Outlet 16 discharge, start to detect every time, acid & alkali liquid from import 15 enter inner cavity 2 in, avoid acid & alkali liquid due to long-time stand and
It volatilizees in inner cavity 2.
It meanwhile as shown in Figure 1, further including T shape end 11, the top of the inner cavity 2 is equipped with fixing piece 10 and T shape annular groove
12, the driving portion 7 is overlapped with the central axes of T shape annular groove 12, is equipped in the T shape annular groove 12 and the charging mechanism of charging pile electricity
The conductive copper sheet of connection, T shape end 11 are slidably connected with T shape annular groove 12, and connect with conductive copper sheet, the fixation
Part 10 is fixed on the position that proximal end face is leaned in 6 side of winding portion, and the cable 3 passes through pile body 1 and extends to inner cavity 2, the electricity
Be located at inner cavity 2 one of cable 3 is fixedly connected with fixing piece 10, and end is fixedly connected with T shape end 11, the fixing piece 10
It is provided with the cable of sufficient length between T shape end 11, is freely lifted in inner cavity 2 for lifting unit 8.
In use, it is contemplated that when winding cable 3, need the one end for making cable 3 to fix, therefore in the present embodiment
In, by fixing piece 10 by 3 one fixations of cable, simultaneously as the end of cable 3 must be will drive when winding portion 6 rotates
Portion's rotation, and the end of cable 3 needs to connect with the charging mechanism inside charging pile, from there through T shape end 11 and T shape ring
Slot 12 makes the end of cable 3 after charging complete, when detecting, moreover it is possible to rotate.In addition, since lifting unit 8 is in cable 3
It needs to decline in inner cavity 2 after the completion of winding, therefore is necessarily provided with the electricity of sufficient length between fixing piece 10 and T shape end 11
Cable 3, and when winding, the cable 3 of sufficient length is also stayed outside pile body 1, make the cable 3 for being wrapped in winding portion 6 can
To be freely lifted.
As another aspect of the present invention, in any one above-mentioned embodiment, the lifting unit 8 includes such as Fig. 4 institute
One end of column 81, threaded rod 82 and the connecting plate as shown in FIG. 6 85 shown, the column 81 is fixed on the bottom of inner cavity 2, stands
Turn hole 83 as shown in Figure 3 is equipped in column 81, several limiting slots 84 are distributed in the surrounding of the turn hole 83, and the threaded rod 82 is located at
In turn hole 83, one end is right against driving portion 7, and the other end is connect with the bottom of turn hole 83 by bearing, each limiting slot
The connecting plate 85 is equipped in 84, the connecting plate 85 is slidably connected with limiting slot 84, and connecting plate 85 is towards threaded rod 82
End face is threadedly coupled with threaded rod 82, and the upper and lower ends of the connecting plate 85 are fixedly connected with the end face of positioning disk 86 respectively, institute
State 86 sets of the positioning disk outer surfaces in column 81, the lateral surface of the connecting plate 85 is equipped with rotation slot 87, the rotation slot 87 with
Winding portion 8 is rotatablely connected, and the threaded rod 82 is equipped with lead-over groove 89 close to the side of driving portion 7, and threaded rod 82 is close to driving portion 7
End be equipped with several lower linkage slots 88 as shown in Figure 7 for connect with driving portion 7, the lower linkage slot 88 and lead-over groove
89 are connected.
The winding portion 6 includes winding column 61 and connecting column 64 as shown in Figure 8 as shown in Figure 3, the winding column 61
Equipped with the rotation hole 62 through winding 61 upper and lower end faces of column, the side wall of the rotation hole 62 is equipped with to be rotatablely connected with rotation slot 87
Interior rotating disc 63, the fixing piece 10 is fixed on the position that proximal end face is leaned in winding 61 side of column, and the connecting column 64 is fixed on
Column 61 is wound close to the end face of driving portion 7, the axis line position of connecting column 64 is equipped with connecting hole 65, if the connecting hole 65 is equipped with
The link slot 66 as shown in Figure 10 for connecting with driving portion 7 is done, in the central axes of the connecting hole 65 and threaded rod 82
Axis is overlapped.
The driving portion 7 as shown in Figure 8 includes first motor 71, switching column 74, link disk 79 and transition disc 713, described
First motor 71 is fixed on the inside of cylinder 1, and the central axes of output shaft are overlapped with the central axes of threaded rod 82, the inner cavity 2
Top be equipped with cavity 72, the bottom of the cavity 72 is equipped with limit turn trough 717, and the output shaft of the first motor 71 passes through sky
Chamber 72, the output shaft end face of first motor 71 are equipped with upper linkage slot 73 corresponding with lower linkage slot 88, the switching column 74
Axis line position is equipped with through-hole 712, and the lateral surface of switching column 74 is equipped with several side slots 710, side of the switching column 74 close to top
Face is fixedly connected with fixed disk 75, and the inside of the through-hole 712 is equipped with linkage end 711 corresponding with upper linkage slot 73, institute
It states linkage end 711 to be slidably connected with upper linkage slot 73, the side wall of linkage 79 interstitial hole of disk is equipped with to be slided with side slot 710
The sliding end of connection, linkage disk 79 are equipped with several second electromagnet 78 towards the end face of fixed disk 75, and linkage disk 79 is towards limit
The end face of position turn trough 717 is equipped with the limit end 718 being rotatablely connected with limit turn trough 717, as shown in figure 9, the fixed disk 75
First electromagnet 76 corresponding with the second electromagnet 78, first electromagnet 76 and the are equipped with towards the end face of linkage disk 79
Third spring 77 is equipped between two electromagnet 78, one end of the third spring 77 is fixedly connected with fixed disk 75, third spring
77 other end is fixedly connected with linkage disk 79, and the upper surface of the transition disc 713 is fixedly connected with the lower end surface of switching column 74,
As shown in figure 11, the lateral surface of transition disc 713 is equipped with external end head 714 corresponding with link slot 66, the interposition of transition disc 713
Inner hole 715 is installed, the inner sidewall of the inner hole 715 is equipped with inner termination 716 corresponding with lower linkage slot 88.
In the present embodiment, in original state, external end head 714 is overlapped with link slot 66, and inner termination 716 is located at lead-over groove 89
Interior, linkage end 711 is located in upper linkage slot 73, and when needing to detect, first motor 71 is rotated first, due to end of linking
711 are overlapped with upper linkage slot 73, and the output shaft of first motor 71 will drive switching column 74 to rotate by linkage end 711, into
And transition disc 713 is driven to rotate, when transition disc 713 rotates, since inner termination 716 is located in lead-over groove 89, will not drive
Threaded rod 82 rotates, and transition disc 713 only can drive connecting column 64 to rotate by external end head 713, and connecting column 64 drives winding at this time
Column 61 is rotated on rotation slot 87 by interior rotating disc 63,, will under the fixed function of fixing piece 10 when winding the rotation of column 61
It will drive the surface that cable 3 is gradually wound into winding column 61.After the completion of winding, the first electromagnet 76 and the second electromagnet 78
Simultaneously must be electric, make to generate repulsion between the two, overcomes the pulling force of third spring 77, the gravity of fixed disk 75, the weight for switching column 74
The gravity of power and transition disc 713 drives switching column 74 and transition disc 713 to move in cavity 73 to the direction close to first motor 71
Dynamic, in moving process, the sliding end of linkage disk 79 is slided in side slot 710, linkage end 711 upper linkage slot 73 to
Slided close to the direction of first motor 71, inner termination 716 will link downwards slot 88 direction it is mobile, at this time, work as inner termination
716 with lower linkage slot 88 when not being aligned, inner termination 716 can not be inserted into lower linkage slot 88, at this point, starting first motor
71 rotations, make it that inner termination 716 be driven to rotate, and when inner termination 716 is aligned with lower linkage slot 88, inner termination 716 is in the first electricity
Lower linkage slot 88 is inserted under the effect of the repulsion of magnet 76 and the second electromagnet 78, and external end head 714 and link slot 66 are complete
Separation, after inner termination 716 is overlapped with lower linkage slot 88, first motor 71 will drive 82 turns of threaded rod by inner termination 716
Dynamic, simultaneously because the position-limiting action of the sliding end in linkage disk 79, when switching the rotation of column 74, linkage disk 79 rotates simultaneously,
Ensure that the first electromagnet 76 is opposite with the second electromagnet 78 always, the repulsion both made keeps stablizing, it is ensured that inner termination 716 with
Lower linkage slot 88, which is overlapped, to be stablized.At this moment due in column 81 limiting slot 84 so that connecting plate 85 is existed the position-limiting action of connecting plate 85
It under the rotation of threaded rod 82 drives, is moved to the acid & alkali liquid direction of 2 bottom of inner cavity, when winding column 61 is totally submerged in acid & alkali liquid
Afterwards, first motor 71 stops operating, and the variation of pH value is experienced by acidity-basicity sensor 18.
As another aspect of the present invention, in the above-described embodiments, as shown in figure 3, the winding column 61 includes sliding
Bar 68 and support column 69, the inside that the surrounding of the rotation hole 62 is located at winding column 61 are equipped with several inside grooves 67, the winding column
61 bottom face is equipped with the annular groove 614 that is connected with inside groove 67, and the support column 69 is slidably connected with inside groove 67, bottom end and
Chassis 615 is fixedly connected, and the part that the sliding bar 68 is located at annular groove 614 is cased with second spring 616, the second spring
616 one end is fixedly connected with chassis 615, and the other end of second spring 616 is fixedly connected with the upper end of annular groove 614, described
The lateral surface of winding column 61 is connected by sliding groove 610 with inside groove 67, and the sliding groove 610 is slidably connected with sliding bar 611,
One end of the sliding bar 611 extends to the outside of winding column 61, and is fixedly connected with the support column 69, sliding bar 611
The first spring 612, one end of first spring 612 and the fixed company of support column 69 are cased with positioned at the exterior section of winding column 61
It connects, the other end of the first spring 612 is fixedly connected with the lateral surface of winding column 61, and one end of the sliding bar 611 is spherical shape, institute
It states sliding bar 68 and is equipped with the spherical groove 613 as shown in Figure 4 matched with spherical shape, the fixing piece 10 is fixed therein a branch
The upper end of dagger 69, the bottom of the inner cavity 2 is fixed with top pillar 618 corresponding with chassis as shown in Figure 5 615, in institute
Winding column 61 is stated when winding cable, cable 3 is contacted with 69 surface of support column, moves to inner cavity 2 when lifting unit 8 winds column 61
Bottom when, top pillar 618 pushes sliding bar 68 mobile, when being overlapped the spheric end of the sliding bar 611 with sliding groove 610,
Under the action of first spring 612, support column 69 is shunk, and causes to generate gap between cable 3 and support column 69, is used for acid & alkali liquid
It is come into full contact with by gap and cable 3, the bottom of the winding column 61 is fixedly connected with support plate 617, is used to support cable
Line 3.
In the present embodiment, cable 3 is wrapped on the support column 69 of winding column 61 in winding, in winding 61 quilt of column
When lifting unit 8 drives the bottom for arriving close inner cavity 2, top pillar 618 will overcome the elastic band of second spring 616 by chassis 615
Dynamic sliding bar 68 moves up, when sliding bar 68, which is moved to, is aligned the spheric end of sliding bar 611 with spherical groove 613, the
Under the action of one spring 612, drive support column 69 mobile to 613 direction of spherical groove, the spheric end and spherical groove of sliding bar 611
613 are overlapped, and gap is at this moment generated between cable 3 and support column 69, and acid & alkali liquid is come into full contact with cable 3 by gap, made
It is more accurate to detect.After the completion of detection, during winding column 61 moves up, under the action of second spring 616, make to slide
The spheric end of lever 611 is separated with spherical groove 613, contacts support column 69 with cable 3.
As another aspect of the present invention, in any one above-mentioned embodiment, as shown in Fig. 2, the cable 3 with
The tracking mechanism 9 for being located at 2 side wall of inner cavity is slidably connected, and the tracking mechanism 9 includes the second motor 91, threaded post 92 and movable block
93, the side of cylinder 1 is equipped with hatchway 95, and the left and right side of the hatchway 95 is equipped with lifting groove 96, the movable block 93
Both ends are slidably connected with lifting groove 96, and movable block 93 is equipped with the perforation 94 being slidably connected with cable 3, and second motor 91 is solid
It is scheduled on the top of hatchway 95, the output shaft of the second motor 91 is connect by shaft coupling with the threaded post 92, the screw thread
The other end of column 92 is connect by bearing with the lower section of hatchway 95, and is threadedly coupled with movable block 93.
When winding portion 6 is wound, wound to prevent cable 3 to be superimposed on 6 surface of winding portion, in wrapup procedure, second
Motor 91 starts, and drives movable block 93 to move in threaded post 92, avoids the generation of superposition situation.
As another aspect of the present invention, in any one above-mentioned embodiment, as shown in Figure 1, the inner cavity 2 is close
One side wall of top is equipped with fan heater 13, and upper position has installed fountain head, and the inner cavity 2 is set by other side walls of close over
There is vent window 14.
Upon completion of the assays, fountain head rinses the acid & alkali liquid on cable 3 well, then starts fan heater 13 for cable
Line 3 is dry, accelerates drying by vent window 14, when next user being prevented to charge, cable 3 has water.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above embodiments
Or it can also be combined between the technical characteristic in different embodiments, and there are different aspects present invention as described above
Many other variations, in order to it is concise they do not provided in details.Therefore, all within the spirits and principles of the present invention,
Any omission, modification, equivalent replacement, improvement for being made etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of charging cable of new-energy automobile charging pile can detect device, it is characterised in that: including charging gun (4), winding portion
(6), driving portion (7) and lifting unit (8), the charging gun (4) are connect with the charging mechanism of charging pile by cable (3), are filled
After the charging end insertion of electric rifle (4) is located at the jack (5) of pile body (1), it is electrically connected with power supply (17), the winding portion (6)
It is rotatablely connected with the lifting unit (8), at detection cable line (3), the charging end of charging gun (4) is inserted into jack (5),
Cable (3) is wrapped in the surface of winding portion (6) by driving portion (7) driving winding portion (6) simultaneously, then driving portion (7)
It drives lifting unit (8), cable (3) is totally immersed into acid & alkali liquid, cable is judged by the pH value variation of acid & alkali liquid
(3) the case where.
2. a kind of charging cable of new-energy automobile charging pile according to claim 1 can detect device, it is characterised in that: institute
The inside for stating pile body (1) is equipped with inner cavity (2), and the bottom of the inner cavity (2) is equipped with import (15) and outlet (16), the import
(15) and inside outlet (16) be equipped with solenoid valve, in detection cable line, solenoid valve in import (15) is opened, make acid & alkali liquid into
Enter in inner cavity (2), and depth of the acid & alkali liquid in inner cavity (2) is allow to be totally submerged cable, after the completion of detection, makes to export
(16) solenoid valve in is opened, and acid & alkali liquid is exported inner cavity (2).
3. a kind of charging cable of new-energy automobile charging pile according to claim 1 can detect device, it is characterised in that: also
Including T shape end (11), the top of the inner cavity (2) is equipped with fixing piece (10) and T shape annular groove (12), the driving portion (7) and T
The central axes of shape annular groove (12) are overlapped, and the conductive copper being electrically connected with the charging mechanism of charging pile is equipped in the T shape annular groove (12)
Piece, T shape end (11) are slidably connected with T shape annular groove (12), and connect with conductive copper sheet, and the fixing piece (10) is solid
It is scheduled on the position that proximal end face is leaned in winding portion (6) side, the cable (3) passes through pile body (1) and extends to inner cavity (2), described
Cable (3) be located at inner cavity (2) one is fixedly connected with fixing piece (10), and end is fixedly connected with T shape end (11), institute
The cable that sufficient length is provided between fixing piece (10) and T shape end (11) is stated, for lifting unit (8) in inner cavity (2)
It is freely lifted.
4. a kind of charging cable of new-energy automobile charging pile according to claim 3 can detect device, it is characterised in that: institute
Stating lifting unit (8) includes column (81), threaded rod (82) and connecting plate (85), and one end of the column (81) is fixed on inner cavity
(2) bottom, column (81) is interior to be equipped with turn hole (83), and the surrounding of the turn hole (83) is distributed with several limiting slots (84), described
Threaded rod (82) is located in turn hole (83), and one end is right against driving portion (7), and the bottom of the other end and turn hole (83) passes through bearing
Connection, each limiting slot (84) is interior to be equipped with the connecting plate (85), and the connecting plate (85) and limiting slot (84) are slided
Connection, the end face of connecting plate (85) towards threaded rod (82) are threadedly coupled with threaded rod (82), above and below the connecting plate (85)
Both ends are fixedly connected with the end face of positioning disk (86) respectively, and the positioning disk (86) covers in the outer surface of column (81), the company
The lateral surface of fishplate bar (85) is equipped with rotation slot (87), and the rotation slot (87) and winding portion (8) are rotatablely connected, the threaded rod
(82) side close to driving portion (7) is equipped with lead-over groove (89), and threaded rod (82) is equipped with several use close to the end of driving portion (7)
In the lower linkage slot (88) connecting with driving portion (7), the lower linkage slot (88) is connected with lead-over groove (89).
5. a kind of charging cable of new-energy automobile charging pile according to claim 4 can detect device, it is characterised in that: institute
Stating winding portion (6) includes winding column (61) and connecting column (64), and the winding column (61), which is equipped with to run through, winds column (61) up and down two
The rotation hole (62) of end face, the side wall of the rotation hole (62) are equipped with the interior rotating disc (63) being rotatablely connected with rotation slot (87),
The fixing piece (10) is fixed on the position that proximal end face is leaned in winding column (61) side, and the connecting column (64) is fixed on winding column
(61) close to the end face of driving portion (7), the axis line position of connecting column (64) is equipped with connecting hole (65), and the connecting hole (65) sets
There are several link slots (66) for connecting with driving portion (7), in the central axes and threaded rod (82) of the connecting hole (65)
Axis is overlapped.
6. a kind of charging cable of new-energy automobile charging pile according to claim 5 can detect device, it is characterised in that: institute
Stating driving portion (7) includes first motor (71), switching column (74), linkage disk (79) and transition disc (713), the first motor
(71) it is fixed on the inside of cylinder (1), the central axes of output shaft are overlapped with the central axes of threaded rod (82), the inner cavity (2)
Top be equipped with cavity (72), the bottom of the cavity (72) is equipped with limit turn trough (717), the output of the first motor (71)
Axis passes through cavity (72), and the output shaft end face of first motor (71) is equipped with upper linkage slot corresponding with lower linkage slot (88)
(73), the axis line position of switching column (74) is equipped with through-hole (712), and the lateral surface of switching column (74) is equipped with several side slots
(710), switching column (74) is fixedly connected close to the side on top with fixed disk (75), the inside of the through-hole (712) equipped with
The corresponding linkage end (711) of upper linkage slot (73), the linkage end (711) are slidably connected with upper linkage slot (73), institute
The side wall for stating linkage disk (79) interstitial hole is equipped with the sliding end being slidably connected with side slot (710), and linkage disk (79) is towards admittedly
The end face of price fixing (75) be equipped with several second electromagnet (78), linkage disk (79) towards limit turn trough (717) end face be equipped with
Limit the limit end (718) of turn trough (717) rotation connection, the fixed disk (75) towards the end face of linkage disk (79) be equipped with
Corresponding first electromagnet (76) of second electromagnet (78), sets between first electromagnet (76) and the second electromagnet (78)
Have third spring (77), one end of the third spring (77) is fixedly connected with fixed disk (75), third spring (77) it is another
End is fixedly connected with linkage disk (79), and the upper surface of the transition disc (713) is fixedly connected with the lower end surface of switching column (74), mistake
The lateral surface for crossing disk (713) is equipped with external end head (714) corresponding with link slot (66), and the interposition of transition disc (713) installs
Have inner hole (715), the inner sidewall of the inner hole (715) is equipped with inner termination (716) corresponding with lower linkage slot (88).
7. a kind of charging cable of new-energy automobile charging pile according to claim 5 can detect device, it is characterised in that: institute
Stating winding column (61) includes sliding bar (68) and support column (69), and the surrounding of the rotation hole (62) is located at the interior of winding column (61)
Portion is equipped with several inside grooves (67), and the bottom face of winding column (61) is equipped with the annular groove (614) being connected with inside groove (67), institute
It states support column (69) to be slidably connected with inside groove (67), bottom end is fixedly connected with chassis (615), and the sliding bar (68) is located at ring
The part of shape slot (614) is cased with second spring (616), and one end of the second spring (616) is fixedly connected with chassis (615),
The other end of second spring (616) is fixedly connected with the upper end of annular groove (614), and the lateral surface of winding column (61) passes through cunning
Dynamic slot (610) are connected with inside groove (67), and the sliding groove (610) is slidably connected with sliding bar (611), the sliding bar
(611) one end extends to the outside of winding column (61), and is fixedly connected with the support column (69), sliding bar (611) position
It is cased with the first spring (612) in the exterior section of winding column (61), one end and support column (69) of first spring (612) are solid
The other end of fixed connection, the first spring (612) is fixedly connected with the lateral surface of winding column (61), and the one of the sliding bar (611)
End is spherical shape, and the sliding bar (68) is equipped with the spherical groove (613) matched with spherical shape, and the fixing piece (10) is fixed therein
The upper end of one support column (69), the bottom of the inner cavity (2) are fixed with top pillar (618) corresponding with chassis (615),
When winding cable, cable (3) contacts the winding column (61) with support column (69) surface, when lifting unit (8) wind column
(61) when moving to the bottom of inner cavity (2), top pillar (618) pushes sliding bar (68) mobile, makes the spherical shape of the sliding bar (611)
End with sliding groove (610) when being overlapped, under the action of the first spring (612), support column (69) contraction, cause cable (3) and
Support column generates gap between (69), is come into full contact with by gap with cable (3) for acid & alkali liquid, winding column (61)
Bottom is fixedly connected with support plate (617), is used to support cable (3).
8. a kind of charging cable of new-energy automobile charging pile according to claim 3 can detect device, it is characterised in that: institute
It states cable (3) and is slidably connected with the tracking mechanism (9) for being located at inner cavity (2) side wall, the tracking mechanism (9) includes the second motor
(91), the side of threaded post (92) and movable block (93), cylinder (1) is equipped with hatchway (95), the left and right of the hatchway (95)
Side is equipped with lifting groove (96), and both ends and the lifting groove (96) of the movable block (93) be slidably connected, movable block (93) equipped with
The perforation (94) that cable (3) is slidably connected, second motor (91) are fixed on the top of hatchway (95), the second motor
(91) output shaft connect by shaft coupling with the threaded post (92), the other end of the threaded post (92) pass through bearing and
The lower section of hatchway (95) connects, and is threadedly coupled with movable block (93).
9. a kind of charging cable of new-energy automobile charging pile according to claim 3 can detect device, it is characterised in that: institute
The side wall that inner cavity (2) are stated by close over is equipped with fan heater (13), and upper position has installed fountain head, and the inner cavity (2) is leaned on
Other side walls of close over are equipped with vent window (14).
10. a kind of charging cable of new-energy automobile charging pile according to claim 3 can detect device, it is characterised in that:
The bottom of the inner cavity (2) is equipped with acidity-basicity sensor (18), and the pH value for detecting acid & alkali liquid changes, the power supply (17)
Using light current power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910304150.4A CN109991374A (en) | 2019-04-16 | 2019-04-16 | A kind of detectable device of the charging cable of new-energy automobile charging pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910304150.4A CN109991374A (en) | 2019-04-16 | 2019-04-16 | A kind of detectable device of the charging cable of new-energy automobile charging pile |
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| Publication Number | Publication Date |
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| CN109991374A true CN109991374A (en) | 2019-07-09 |
Family
ID=67133830
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910304150.4A Withdrawn CN109991374A (en) | 2019-04-16 | 2019-04-16 | A kind of detectable device of the charging cable of new-energy automobile charging pile |
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| CN (1) | CN109991374A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589550A (en) * | 2019-09-06 | 2019-12-20 | 陈学祥 | Spin cloth coiling mechanism with dry function of disinfecting |
| CN110954796A (en) * | 2019-12-19 | 2020-04-03 | 天台婉枫电子有限公司 | Aging detection device for cable insulator |
| CN111189960A (en) * | 2020-01-10 | 2020-05-22 | 安徽复兴电缆集团有限公司 | Single cable vertical burning test device |
| CN113147464A (en) * | 2021-04-30 | 2021-07-23 | 重庆工业职业技术学院 | Multi-functional new energy automobile fills electric pile |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5432709A (en) * | 1992-05-15 | 1995-07-11 | Vollweiler; Timothy J. | Computer control system for portable self-contained ground water testing assembly |
| CN101930814A (en) * | 2010-09-03 | 2010-12-29 | 江苏华明电缆有限公司 | Waterproof cable |
| US20140141241A1 (en) * | 2012-11-20 | 2014-05-22 | Hitachi Metals, Ltd. | Halogen-free heat aging-resistant flame-retardant resin compound and wire and cable using the same |
| CN106098176A (en) * | 2016-07-18 | 2016-11-09 | 兴乐电缆有限公司 | A kind of environmental protection, pliable and tough, double shield, flame retardant type charging pile flexible cable |
| EP2626866A4 (en) * | 2010-10-08 | 2017-04-05 | Yazaki Corporation | Resin composition for heat-resistant electric wire and heat-resistant electric wire |
| CN107632216A (en) * | 2017-08-31 | 2018-01-26 | 阜阳市风雅颂生产力促进中心有限责任公司 | A kind of ageing tester of new energy charging pile |
| CN107867193A (en) * | 2016-09-26 | 2018-04-03 | 河村电器产业株式会社 | Electric automobile charge and discharge device |
| CN107867189A (en) * | 2017-06-06 | 2018-04-03 | 南宁朗程电子科技有限公司 | A kind of new-energy automobile charging device with defencive function |
| CN108045252A (en) * | 2017-12-18 | 2018-05-18 | 吉兴远（天津）环保科技有限公司 | A kind of new wall-mounted new-energy automobile charging pile |
| CN108109737A (en) * | 2017-11-30 | 2018-06-01 | 安徽恒晶电缆集团有限公司 | A kind of special soft heatproof drag chain cable of TRGG types |
| CN108297733A (en) * | 2018-04-02 | 2018-07-20 | 莆田市荔城区任西贸易有限公司 | A kind of fixed charging pile of electric vehicle |
| CN108790897A (en) * | 2018-06-21 | 2018-11-13 | 张洪星 | A kind of charging pile and charging method of new-energy automobile |
| CN108790868A (en) * | 2018-05-24 | 2018-11-13 | 深圳市贝优通新能源技术开发有限公司 | A kind of new-energy automobile charging pile with water-proof function |
| CN109017400A (en) * | 2018-08-13 | 2018-12-18 | 合肥职业技术学院 | A kind of charging pile that can receive cable certainly for new-energy automobile |
| CN109130919A (en) * | 2017-06-14 | 2019-01-04 | 四川软测技术检测中心有限公司 | A kind of New-type charge stake device |
-
2019
- 2019-04-16 CN CN201910304150.4A patent/CN109991374A/en not_active Withdrawn
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5432709A (en) * | 1992-05-15 | 1995-07-11 | Vollweiler; Timothy J. | Computer control system for portable self-contained ground water testing assembly |
| CN101930814A (en) * | 2010-09-03 | 2010-12-29 | 江苏华明电缆有限公司 | Waterproof cable |
| EP2626866A4 (en) * | 2010-10-08 | 2017-04-05 | Yazaki Corporation | Resin composition for heat-resistant electric wire and heat-resistant electric wire |
| US20140141241A1 (en) * | 2012-11-20 | 2014-05-22 | Hitachi Metals, Ltd. | Halogen-free heat aging-resistant flame-retardant resin compound and wire and cable using the same |
| CN106098176A (en) * | 2016-07-18 | 2016-11-09 | 兴乐电缆有限公司 | A kind of environmental protection, pliable and tough, double shield, flame retardant type charging pile flexible cable |
| CN107867193A (en) * | 2016-09-26 | 2018-04-03 | 河村电器产业株式会社 | Electric automobile charge and discharge device |
| CN107867189A (en) * | 2017-06-06 | 2018-04-03 | 南宁朗程电子科技有限公司 | A kind of new-energy automobile charging device with defencive function |
| CN109130919A (en) * | 2017-06-14 | 2019-01-04 | 四川软测技术检测中心有限公司 | A kind of New-type charge stake device |
| CN107632216A (en) * | 2017-08-31 | 2018-01-26 | 阜阳市风雅颂生产力促进中心有限责任公司 | A kind of ageing tester of new energy charging pile |
| CN108109737A (en) * | 2017-11-30 | 2018-06-01 | 安徽恒晶电缆集团有限公司 | A kind of special soft heatproof drag chain cable of TRGG types |
| CN108045252A (en) * | 2017-12-18 | 2018-05-18 | 吉兴远（天津）环保科技有限公司 | A kind of new wall-mounted new-energy automobile charging pile |
| CN108297733A (en) * | 2018-04-02 | 2018-07-20 | 莆田市荔城区任西贸易有限公司 | A kind of fixed charging pile of electric vehicle |
| CN108790868A (en) * | 2018-05-24 | 2018-11-13 | 深圳市贝优通新能源技术开发有限公司 | A kind of new-energy automobile charging pile with water-proof function |
| CN108790897A (en) * | 2018-06-21 | 2018-11-13 | 张洪星 | A kind of charging pile and charging method of new-energy automobile |
| CN109017400A (en) * | 2018-08-13 | 2018-12-18 | 合肥职业技术学院 | A kind of charging pile that can receive cable certainly for new-energy automobile |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589550A (en) * | 2019-09-06 | 2019-12-20 | 陈学祥 | Spin cloth coiling mechanism with dry function of disinfecting |
| CN110589550B (en) * | 2019-09-06 | 2021-02-19 | 仙桃晨光防护用品有限公司 | Spin cloth coiling mechanism with dry function of disinfecting |
| CN110954796A (en) * | 2019-12-19 | 2020-04-03 | 天台婉枫电子有限公司 | Aging detection device for cable insulator |
| CN111189960A (en) * | 2020-01-10 | 2020-05-22 | 安徽复兴电缆集团有限公司 | Single cable vertical burning test device |
| CN111189960B (en) * | 2020-01-10 | 2022-06-10 | 安徽复兴电缆集团有限公司 | Single cable vertical burning test device |
| CN113147464A (en) * | 2021-04-30 | 2021-07-23 | 重庆工业职业技术学院 | Multi-functional new energy automobile fills electric pile |
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Application publication date: 20190709 |