CN111619384B - Intelligent new energy automobile fills electric pile - Google Patents
Intelligent new energy automobile fills electric pile Download PDFInfo
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- CN111619384B CN111619384B CN202010525256.XA CN202010525256A CN111619384B CN 111619384 B CN111619384 B CN 111619384B CN 202010525256 A CN202010525256 A CN 202010525256A CN 111619384 B CN111619384 B CN 111619384B
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- sliding
- block
- charging pile
- groove
- mounting groove
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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
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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
- Y02T90/12—Electric charging stations
Abstract
The invention discloses an intelligent charging pile for a new energy automobile, which comprises a mounting groove and a sliding cavity, wherein the mounting groove is arranged at the upper end of the ground, the sliding cavity is arranged in the ground and positioned at the left side of the mounting groove, a vertical cavity is arranged between the sliding cavity and the mounting groove, and both side walls of a notch of the mounting groove are provided with transverse grooves; the extrusion lifting mechanism comprises a first piston which is connected in a sliding cavity in a sliding mode, one side of the first piston is elastically connected with the inner wall of the sliding cavity through a first connecting spring, an opening is formed in the inner top of the sliding cavity, a pressing plate is arranged in the opening, one side of the pressing plate is rotatably connected with the inner wall of one side of the opening, and the lower end of the pressing plate is rotatably connected with a first connecting rod. This fill electric pile for burying formula fill electric pile, can reduce the space occupancy who fills electric pile, simultaneously in the use, its sealed door is automatic to open and shut, does not need the artifical sealed door that opens and shuts, and it is comparatively convenient to use.
Description
Technical Field
The invention relates to the field of new energy vehicles, in particular to an intelligent new energy vehicle charging pile.
Background
The new energy automobile adopts unconventional vehicle fuel as a power source, synthesizes advanced technologies in the aspects of power control and driving of the vehicle, and forms an automobile with advanced technical principle, new technology and new structure, most of the existing new energy automobiles adopt electric energy to work, and need to be charged in time after use, and the charging pile on the existing road is used for charging the new energy automobiles, and for the traditional charging pile, the following problems exist:
1. in the using process, the charging piles are all arranged on the road surface, so that the space occupancy rate of the charging piles is large, and the space utilization rate is relatively low;
although some buried charging piles exist at present, the tightness of the buried charging piles needs to be considered, and the existing sealed door on the upper surface of the buried charging pile needs to be manually opened when being opened, so that the buried charging pile is inconvenient to use.
Disclosure of Invention
The intelligent charging pile for the new energy automobile is a buried charging pile, so that the space occupancy rate of the charging pile can be reduced, and meanwhile, in the using process, the sealed door is automatically opened and closed, the sealed door does not need to be manually opened and closed, and the intelligent charging pile is convenient to use.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent charging pile for a new energy automobile comprises a mounting groove and a sliding cavity, wherein the mounting groove is formed in the upper end of the ground, the sliding cavity is formed in the ground and located on the left side of the mounting groove, a vertical cavity is formed between the sliding cavity and the mounting groove, and transverse grooves are formed in two side walls of a groove opening of the mounting groove; the device comprises an extrusion lifting mechanism, the extrusion lifting mechanism comprises a first piston which is connected in a sliding cavity in a sliding mode, one side of the first piston is elastically connected with the inner wall of the sliding cavity through a first connecting spring, an opening is formed in the inner top of the sliding cavity, a pressing plate is arranged in the opening, one side of the pressing plate is rotatably connected with the inner wall of one side of the opening, the lower end of the pressing plate is rotatably connected with a first connecting rod, one side, away from the first connecting spring, of the first piston is fixedly connected with a second connecting rod, the lower end of the first connecting rod extends into the sliding cavity and is rotatably connected with the right end of the second connecting rod, the inner walls of two sides of a mounting groove are respectively provided with a slide way, a charging pile body is arranged in the mounting groove, the two sides of the charging pile body are respectively and fixedly connected with slide rods which are respectively matched with the two slide ways, the two slide rods are respectively positioned in the two slide ways, and a piston block for up-down sliding is arranged in the vertical cavity, a sliding block is arranged above the piston block, the sliding block is connected with the inner wall of the vertical cavity in a sliding mode and is connected with the piston block through two connecting rods, one sliding way is communicated with the vertical cavity, and one end of a sliding rod located in the sliding way extends into the vertical cavity and is fixedly connected with one end of the sliding block; the opening and closing mechanism comprises sliding plates which are respectively connected in the two transverse grooves in a sliding mode, the opposite sides of the two sliding plates are respectively connected with the inner walls of the corresponding transverse grooves in an elastic mode through two second connecting springs, steel wire ropes are fixedly connected to the opposite sides of the two sliding plates, one ends, far away from the corresponding sliding plates, of the two steel wire ropes are respectively fixedly connected with the lower end of the sliding block and the lower end of one of the sliding rods, and a sealing mechanism is arranged between the two sliding plates.
Preferably, the steering positions of the two steel wire ropes are provided with guide mechanisms for guiding, two wire grooves are symmetrically formed in the ground, and the two steel wire ropes penetrate through the two wire grooves respectively.
Preferably, the guide mechanism is composed of a mounting block and a guide wheel, the mounting block is mounted at the turning position of the steel wire rope, and the guide wheel is mounted on the mounting block.
Preferably, airtight mechanism includes the piece of supporting of fixed connection in one of them sliding plate one side, another one side of sliding plate is equipped with and supports a matched with tongue-and-groove, the tongue-and-groove comprises sliding tray and closed groove, closed groove's interior top and interior bottom all are equipped with the inflation gasbag, be equipped with in the sliding tray and be used for the gliding board that supports of horizontal, support the board and keep away from one side of supporting the piece and pass through one side inner wall bullet of third coupling spring with the sliding tray and be connected, the sliding tray is located the left side space of supporting the board and communicates with two inflation gasbags through two connecting pipes respectively.
Preferably, the cross section length of the pressing plate is smaller than that of the opening, and a layer of anti-skid grains is arranged on the pressing plate.
Preferably, the length of both of the transverse slots is greater than the length of both of the sliding plates.
Compared with the prior art, the invention has the beneficial effects that:
1. when new energy automobile need charge, it crosses the back to travel the clamp plate, the clamp plate can be pressed and move down, move the back down when the clamp plate, can be through the cooperation of first connecting rod and second connecting rod, drive first piston effect, first piston moves the back to the left, can be with the gas that sliding chamber is located first piston left side space in impressing perpendicular chamber, make the piston piece shift up, and shifting up of piston piece can drive the slider through the connecting rod and shift up, shifting up of slider can drive to fill electric pile body through the slide bar and move up, adopt the formula of burying fill electric pile, can reduce the space occupancy, increase the rate of utilization in space.
2. In the process of moving upwards, under the coordination of the two steel wire ropes, the sliding rod positioned on the left side and the sliding block positioned on the right side can pull the two sliding plates to move back and forth to enter the two transverse grooves, so that the charging pile body is prevented from colliding with the sliding plates when moving upwards, when the charging pile body moves upwards to the limit position, charging can be carried out, after charging is completed, a vehicle leaves the pressing plates and is under the elastic action of the first connecting spring and the gravity of the charging pile body, the charging pile body can recover to the initial position, the two sliding plates can be under the elastic action of the second connecting spring at the moment, in the whole process, when the vehicle needs to be charged, the vehicle only needs to travel to the pressing plates, in the process that the pressing plates are pressed, the sliding plates are opened, then the charging pile body moves upwards, and after charging is finished, the charging pile body moves downwards, in the whole process, when the vehicle needs to be charged, the vehicle only needs to travel to the pressing plate, the sliding plate is opened in the process that the pressing plate is pressed down, then the charging pile body moves upwards, and the charging pile body moves downwards after charging is finished, so that the vehicle is very convenient to use;
3. under the initial state, receive under two second coupling spring's elastic action, two sliding plates are close to together tightly, support the piece this moment and support and move and support the board to with the horizontal groove lie in supporting the gas in piece left side space and impress two inflation gasbag, the inflation gasbag inflation back of this moment, make the sealed groove filled, guarantee under the condition that does not use, the mounting groove is airtight completely, avoid dust or rainwater to enter into the mounting groove in, make and fill electric pile body and damage.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent new energy vehicle charging pile provided by the invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
In the figure: the device comprises a sliding plate 1, a mounting groove 2, a charging pile body 3, a steel wire rope 4, a pressing plate 5, an opening 6, a sliding cavity 7, a first connecting rod 8, a second connecting rod 9, a first piston 10, a first connecting spring 11, a sliding rod 12, a communicating air duct 13, a piston block 14, a connecting rod 15, a sliding block 16, a vertical cavity 17, a slideway 18, a sliding groove 19, a third connecting spring 20, a connecting pipe 21, an expansion air bag 22, a resisting block 23, a sealed groove 24, a resisting plate 25, a transverse groove 26, a second connecting spring 27, a wire groove 28 and a guide mechanism 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the intelligent charging pile for the new energy automobile comprises a mounting groove 2 and a sliding cavity 7, wherein the mounting groove 2 is arranged at the upper end of the ground, the sliding cavity 7 is arranged in the ground and is positioned on the left side of the mounting groove 2, a vertical cavity 17 is arranged between the sliding cavity 7 and the mounting groove 2, and transverse grooves 26 are arranged on two side walls of a notch of the mounting groove 2;
the extrusion and lifting mechanism comprises a first piston 10 connected in a sliding cavity 7 in a sliding mode, one side of the first piston 10 is elastically connected with the inner wall of the sliding cavity 7 through a first connecting spring 11, an opening 6 is formed in the inner top of the sliding cavity 7, a pressing plate 5 is arranged in the opening 6, one side of the pressing plate 5 is rotatably connected with the inner wall of one side of the opening 6, the lower end of the pressing plate 5 is rotatably connected with a first connecting rod 8, one side, away from the first connecting spring 11, of the first piston 10 is fixedly connected with a second connecting rod 9, the lower end of the first connecting rod 8 extends into the sliding cavity 7 and is rotatably connected with the right end of the second connecting rod 9, slide ways 18 are arranged on the inner walls of the two sides of a mounting groove 2, a charging pile body 3 is arranged in the mounting groove 2, slide bars 12 respectively matched with the two slide ways 18 are fixedly connected to the two sides of the charging pile body 3, and the two slide bars 12 are respectively positioned in the two slide ways 18, a piston block 14 used for sliding up and down is arranged in the vertical cavity 17, a sliding block 16 is arranged above the piston block 14, the sliding block 16 is connected with the inner wall of the vertical cavity 17 in a sliding manner and is connected with the piston block 14 through two connecting rods 15, one of the sliding ways 18 is communicated with the vertical cavity 17, and one end of the sliding rod 12 positioned in the sliding way extends into the vertical cavity 17 and is fixedly connected with one end of the sliding block 16;
the opening and closing mechanism comprises sliding plates 1 which are respectively connected in the two transverse grooves 26 in a sliding mode, the opposite sides of the two sliding plates 1 are respectively connected with the inner walls of the corresponding transverse grooves 26 in an elastic mode through two second connecting springs 27, the opposite sides of the two sliding plates 1 are respectively fixedly connected with steel wire ropes 4, one ends, far away from the corresponding sliding plates 1, of the two steel wire ropes 4 are respectively fixedly connected with the lower end of the sliding block 16 and the lower end of one of the sliding rods 12, and a sealing mechanism is arranged between the two sliding plates 1.
Wherein, the steering department of two wire rope 4 all installs the guiding mechanism 29 that is used for the direction, and the ground is interior to be equipped with two wire casings 28 symmetrically, and two wire rope 4 run through two wire casings 28 respectively.
The guide mechanism is composed of an installation block and a guide wheel, the installation block is installed at the steering position of the steel wire rope 4, the guide wheel is installed on the installation block, the use abrasion degree of the steel wire rope 4 is reduced, and the service life of the whole body is prolonged.
The sealing mechanism comprises a supporting block 23 fixedly connected to one side of one sliding plate 1, a convex groove matched with the supporting block 23 is formed in one side of the other sliding plate 1 and consists of a sliding groove 19 and a sealed groove 24, expansion air bags 22 are arranged at the inner top and the inner bottom of the sealed groove 24, a supporting plate 25 used for sliding left and right is arranged in the sliding groove 19, one side, far away from the supporting block 23, of the supporting plate 25 is elastically connected with the inner wall of one side of the sliding groove 19 through a third connecting spring 20, and the space, located on the left side of the supporting plate 25, of the sliding groove 19 is communicated with the two expansion air bags 22 through two connecting pipes 21.
Wherein, the cross section length of clamp plate 5 is less than the cross section length of opening 6, is equipped with one deck non-slip texture on the clamp plate 5, avoids appearing the gliding condition of wheel.
Wherein the length of both transverse grooves 26 is greater than the length of both slide plates 1.
In the invention, under the elastic action of the two second connecting springs 27 in an initial state, the two sliding plates 1 are tightly close to each other, the abutting block 23 abuts against the abutting plate 25 at the moment, and the gas in the space on the left side of the abutting plate 25 of the transverse groove 26 is pressed into the two expansion air bags 22, and after the expansion air bags 22 expand, the sealed groove 24 is filled, so that the installation groove 2 is completely sealed under the condition of no use, and the dust or rainwater is prevented from entering the installation groove 2, and the charging pile body 3 is prevented from being damaged;
when a new energy automobile needs to be charged, after the new energy automobile runs to the pressing plate 5, the pressing plate 5 can be pressed to move downwards, after the pressing plate 5 moves downwards, the first piston 10 is driven to act through the matching of the first connecting rod 8 and the second connecting rod 9, after the first piston 10 moves leftwards, air in a space, located on the left side of the first piston 10, of the sliding cavity 7 can be pressed into the vertical cavity 17, the piston block 14 moves upwards, the connecting rod 15 drives the sliding block 16 to move upwards, and the sliding block 16 moves upwards to drive the charging pile body 3 to move upwards through the sliding rod 12;
in the process of moving upwards, under the coordination of the two steel wire ropes 4, the sliding rod 12 positioned on the left side and the sliding block 16 positioned on the right side can pull the two sliding plates 1 to move back and forth and enter the two transverse grooves 26, so that the charging pile body 3 is prevented from colliding with the sliding plates 1 when moving upwards, when the charging pile body 3 moves upwards to the limit position, the charging can be carried out, after the charging is finished, the vehicle leaves the pressure plate 5, under the elastic action of the first connecting spring 11 and the gravity of the charging pile body 3, the charging pile body 3 will restore to the original position, and the two sliding plates 1 will restore to the original state under the elastic action of the second connecting spring 27, and in the whole process, when the vehicle needs to be charged, only the vehicle needs to travel to the pressing plate 5, in the process that the pressing plate 5 is pressed down, the sliding plate 1 is opened, then the charging pile body 3 moves upwards, and after charging is finished, the charging pile body 3 moves downwards.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an intelligent new energy automobile fills electric pile which characterized in that includes:
the mounting groove (2) is arranged at the upper end of the ground, the sliding cavity (7) is arranged in the ground and located on the left side of the mounting groove (2), a vertical cavity (17) is arranged between the sliding cavity (7) and the mounting groove (2), and transverse grooves (26) are formed in two side walls of a notch of the mounting groove (2);
extrusion lifting mechanism, extrusion lifting mechanism includes sliding connection first piston (10) in smooth chamber (7), one side of first piston (10) is through first connecting spring (11) and the inner wall elastic connection who slides chamber (7), the interior top of smooth chamber (7) is equipped with opening (6), be equipped with clamp plate (5) in opening (6), one side of clamp plate (5) and one side inner wall rotation of opening (6) are connected, the lower extreme rotation of clamp plate (5) is connected with head rod (8), one side fixedly connected with second connecting rod (9) that first connecting spring (11) was kept away from in first piston (10), the lower extreme of head rod (8) extends to in smooth chamber (7) and is connected with the right-hand member rotation of second connecting rod (9), the both sides inner wall of mounting groove (2) all is equipped with slide (18), the charging pile is characterized in that a charging pile body (3) is arranged in the mounting groove (2), two sides of the charging pile body (3) are fixedly connected with two sliding rods (12) respectively matched with two sliding ways (18), the two sliding rods (12) are respectively positioned in the two sliding ways (18), a piston block (14) used for sliding up and down is arranged in the vertical cavity (17), a sliding block (16) is arranged above the piston block (14), the sliding block (16) is connected with the inner wall of the vertical cavity (17) in a sliding manner and is connected with the piston block (14) through two connecting rods (15), one of the sliding ways (18) is communicated with the vertical cavity (17), and one end of each sliding rod (12) positioned in the sliding way extends into the vertical cavity (17) and is fixedly connected with one end of the sliding block (16);
the opening and closing mechanism comprises sliding plates (1) which are respectively connected in two transverse grooves (26) in a sliding mode, the opposite sides of the two sliding plates (1) are respectively connected with the inner walls of the corresponding transverse grooves (26) through two second connecting springs (27), steel wire ropes (4) are fixedly connected to the opposite sides of the two sliding plates (1), one ends, far away from the corresponding sliding plates (1), of the two steel wire ropes (4) are respectively fixedly connected with the lower end of a sliding block (16) and the lower end of one of the sliding rods (12), and a sealing mechanism is arranged between the two sliding plates (1).
2. The intelligent charging pile for the new energy automobile as claimed in claim 1, wherein a guide mechanism (29) for guiding is installed at the turning position of each of the two steel wire ropes (4), two wire grooves (28) are symmetrically formed in the ground, and the two steel wire ropes (4) penetrate through the two wire grooves (28) respectively.
3. The intelligent charging pile for the new energy automobile as claimed in claim 2, wherein the guiding mechanism is composed of a mounting block and a guiding wheel, the mounting block is mounted at the turning position of the steel wire rope (4), and the guiding wheel is mounted on the mounting block.
4. The intelligent charging pile for the new energy automobile as claimed in claim 1, the sealing mechanism comprises a supporting block (23) fixedly connected with one side of one sliding plate (1), one side of the other sliding plate (1) is provided with a convex groove matched with the supporting block (23), the convex groove consists of a sliding groove (19) and a closed groove (24), the inner top and the inner bottom of the closed groove (24) are both provided with an expansion air bag (22), a supporting plate (25) used for sliding left and right is arranged in the sliding groove (19), one side of the supporting plate (25) far away from the supporting block (23) is elastically connected with the inner wall of one side of the sliding groove (19) through a third connecting spring (20), the sliding groove (19) is positioned in the left space of the abutting plate (25) and is respectively communicated with the two expansion air bags (22) through two connecting pipes (21).
5. The intelligent charging pile for the new energy automobile as claimed in claim 1, wherein the cross section length of the pressing plate (5) is smaller than that of the opening (6), and a layer of anti-skid lines is arranged on the pressing plate (5).
6. The intelligent charging pile for the new energy vehicles as claimed in claim 1, wherein the length of each of the two transverse grooves (26) is greater than the length of each of the two sliding plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010525256.XA CN111619384B (en) | 2020-06-10 | 2020-06-10 | Intelligent new energy automobile fills electric pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010525256.XA CN111619384B (en) | 2020-06-10 | 2020-06-10 | Intelligent new energy automobile fills electric pile |
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| Publication Number | Publication Date |
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| CN111619384A CN111619384A (en) | 2020-09-04 |
| CN111619384B true CN111619384B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010525256.XA Active CN111619384B (en) | 2020-06-10 | 2020-06-10 | Intelligent new energy automobile fills electric pile |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339592A (en) * | 2020-10-05 | 2021-02-09 | 徐翠翠 | New energy charging pile with take-up device |
| CN113335100B (en) * | 2021-06-22 | 2021-11-30 | 徐州坤元电子科技有限公司 | District intelligent charging station with dampproofing function |
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| JP2005041384A (en) * | 2003-07-23 | 2005-02-17 | East Japan Railway Co | Movement prohibiting device of vehicle and its movement prohibiting system |
| CN104981403A (en) * | 2014-08-08 | 2015-10-14 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle base station and battery change device therefor |
| CN107217896A (en) * | 2017-06-29 | 2017-09-29 | 中能易电新能源技术有限公司 | Charging connecting device for multi-storied garage |
| CN107244251A (en) * | 2017-06-23 | 2017-10-13 | 天津七盛新能源科技有限公司 | A kind of new-energy automobile charging pile |
-
2020
- 2020-06-10 CN CN202010525256.XA patent/CN111619384B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005041384A (en) * | 2003-07-23 | 2005-02-17 | East Japan Railway Co | Movement prohibiting device of vehicle and its movement prohibiting system |
| CN104981403A (en) * | 2014-08-08 | 2015-10-14 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle base station and battery change device therefor |
| CN107244251A (en) * | 2017-06-23 | 2017-10-13 | 天津七盛新能源科技有限公司 | A kind of new-energy automobile charging pile |
| CN107217896A (en) * | 2017-06-29 | 2017-09-29 | 中能易电新能源技术有限公司 | Charging connecting device for multi-storied garage |
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Effective date of registration: 20220825 Address after: No.379, Binhai 22nd Road, Wenzhou Economic and Technological Development Zone, 325000, Zhejiang Province Applicant after: Wenzhou blue sky energy Polytron Technologies Inc. Address before: 510000 No.2, Yichuang street, Zhongxin knowledge city, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Wan Zhipeng |
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