CN212555871U - Electric automobile battery charging outfit based on thing networking - Google Patents
Electric automobile battery charging outfit based on thing networking Download PDFInfo
- Publication number
- CN212555871U CN212555871U CN202021060049.3U CN202021060049U CN212555871U CN 212555871 U CN212555871 U CN 212555871U CN 202021060049 U CN202021060049 U CN 202021060049U CN 212555871 U CN212555871 U CN 212555871U
- Authority
- CN
- China
- Prior art keywords
- groove
- charging
- wind
- winding
- close
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
Abstract
The utility model discloses an electric automobile battery charging outfit based on thing networking, including base and ball, the top fixedly connected with of base fills electric pile, it is provided with control panel to fill electric pile's front, fill the first rain-proof cover of top fixedly connected with that electric pile is close to control panel, wherein, fill one side fixedly connected with cable coiling box of electric pile, the coiling groove has been seted up to the inside of cable coiling box, fill the electric pile and be close to the rain-proof cover of top fixedly connected with second of cable coiling box. The utility model discloses a wind-up roll and wind spring that set up, when the rifle head that charges is pulled, the rifle head that charges drives the charging wire and shifts out the coiling groove, makes the wind-up roll rotate, and the wind-up roll drives the dwang and rotates, and the dwang makes the wind spring take place the rolling, produces elasticity, and after the completion of charging, relax the pulling force to the rifle head that charges, the wind spring makes the wind-up roll antiport, makes the wind-up roll carry out the rolling to the charging wire, is convenient for receive and release the charging wire.
Description
Technical Field
The utility model relates to an electric automobile battery charging outfit technical field specifically is an electric automobile battery charging outfit based on thing networking.
Background
The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, meets various requirements of road traffic and safety regulations, and when the electric automobile is used, electric automobile charging equipment based on the Internet of things is required to be used for charging the electric automobile.
Although the existing electric vehicle charging equipment based on the internet of things is very large in type and quantity, the existing electric vehicle charging equipment based on the internet of things still has certain problems, and certain inconvenience is brought to the use of the electric vehicle charging equipment based on the internet of things.
The electric automobile battery charging outfit based on thing networking that has now need manually with the charging wire winding on the line frame when receiving and releasing the charging wire, inconveniently carries out the rolling to the charging wire is automatic, inconvenient use, consequently the urgent need can improve the technique of electric automobile battery charging outfit structure, perfect this equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric automobile battery charging outfit based on thing networking has solved current electric automobile battery charging outfit based on thing networking when carrying out the rolling to the charging wire, needs manually to twine the charging wire on line frame, and inconvenient automatic rolling, the problem of inconvenient use of carrying on the charging wire.
In order to achieve the above object, the utility model provides a following technical scheme: an electric vehicle charging device based on the Internet of things comprises a base and balls, wherein the top of the base is fixedly connected with a charging pile, the front surface of the charging pile is provided with a control panel, the top of the charging pile, which is close to the control panel, is fixedly connected with a first rain cover, wherein,
a cable winding box is fixedly connected to one side of the charging pile, a winding groove is formed in the cable winding box, a second rain-proof cover is fixedly connected to the top, close to the cable winding box, of the charging pile, a wire outlet penetrates through the top, close to the winding groove, of the cable winding box, a winding roller is rotatably connected to the inside of the winding groove, and a wire inlet penetrates through the middle of one side, far away from the charging pile, of the cable winding box;
a winding groove is formed in the winding roller close to the wire inlet, a charging wire is wound on the winding roller, one end of the charging wire penetrates through the winding groove and the inside of the wire inlet and is electrically connected with a charging pile, one end of the charging wire, which is positioned outside the wire outlet, is fixedly connected with a charging gun head, a first rotating groove is formed in one side of the winding roller, which is far away from the charging pile, and a rotating block is fixed on one side of the cable winding box, which is close to the first rotating groove;
the utility model discloses a cable winding box, including cable winding box, rolling roller, dwang, cable winding box, first rotation groove, second rotation groove, the rolling roller is close to the inside of turning block and has seted up the ball groove, the ball is located the inside in ball groove, the cable winding box has seted up the second rotation groove near the other one side middle part of rolling roller, one side that the rolling roller is close to the second rotation groove is fixed with the dwang, the cable winding box has seted up the spring groove near the inboard of dwang, the dwang is located one section of spring inslot and is fixed with the coil spring, the inner and the dwang fixed connection of coil.
Preferably, the cable coiling box is fixedly connected with the charging pile through a bolt.
Preferably, the winding roller is connected with the cable winding box in a rotating mode through a rotating block and a rotating rod.
Preferably, one section of the charging wire close to the charging pile is in a spring shape.
Preferably, the ball is a sphere, and the ball groove form a rolling structure.
Preferably, the rotating rod is elastically connected with the cable winding box through a coil spring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a wind-up roll and wind spring that set up, when the rifle head that charges is pulled, the rifle head that charges drives the charging wire and shifts out the coiling groove, makes the wind-up roll rotate, and the wind-up roll drives the dwang and rotates, and the dwang makes the wind spring take place the rolling, produces elasticity, and after the completion of charging, relax the pulling force to the rifle head that charges, the wind spring makes the wind-up roll antiport, makes the wind-up roll carry out the rolling to the charging wire, is convenient for receive and release the charging wire.
2. The utility model discloses a charging wire that sets up, charging wire are close to one section of filling electric pile and are the spring form, when the wind-up roll receive and releases the charging wire through rotating, the wind-up roll drives and takes place to rotate with the charging wire that fills electric pile and be connected, avoids rotating through the charging wire of spring form to receive the damage, avoids causing the hindrance to the rotation of wind-up roll.
3. The utility model discloses a ball groove and the ball that set up, when the wind-up roll rotated, made the turning block at first turning groove internal rotation, the turning block drove the ball and rolls at the ball inslot, and the rolling friction who produces through between ball and the turning block replaces the sliding friction between turning block and the first turning groove, reduces the frictional force that the turning block received, is convenient for make the wind-up roll rotate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.
In the figure: 1. a base; 2. charging piles; 3. a control panel; 4. a first rain cover; 5. a cable take-up box; 6. a coiling groove; 7. a second rain cover; 8. an outlet; 9. a wind-up roll; 10. a wire inlet; 11. a wire arrangement groove; 12. a charging wire; 13. a charging gun head; 14. a first rotating groove; 15. rotating the block; 16. a ball groove; 17. a ball bearing; 18. a second rotating groove; 19. rotating the rod; 20. a spring coiling groove; 21. a coil spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an electric vehicle charging device based on the Internet of things comprises a base 1, a charging pile 2, a control panel 3, a first rain cover 4, a cable winding box 5, a winding groove 6, a second rain cover 7, a wire outlet 8, a winding roller 9, a wire inlet 10, a wire arrangement groove 11, a charging wire 12, a charging gun head 13, a first rotating groove 14, a rotating block 15, a ball groove 16, a ball 17, a second rotating groove 18, a rotating rod 19, a coil spring groove 20 and a coil spring 21, wherein the charging pile 2 is fixedly connected to the top of the base 1, the control panel 3 is arranged on the front side of the charging pile 2, the first rain cover 4 is fixedly connected to the top of the charging pile 2 close to the control panel 3, wherein,
a cable winding box 5 is fixedly connected to one side of the charging pile 2, the cable winding box 5 is fixedly connected with the charging pile 2 through a bolt, a winding groove 6 is formed in the cable winding box 5, a second rain cover 7 is fixedly connected to the top, close to the cable winding box 5, of the charging pile 2, a wire outlet 8 penetrates through the top, close to the winding groove 6, of the cable winding box 5, a winding roller 9 is rotatably connected to the inside of the winding groove 6, the winding roller 9 is rotatably connected with the cable winding box 5 through a rotating block 15 and a rotating rod 19, when a charging wire 12 is pulled out or wound, the charging wire 12 is conveniently wound and unwound through the winding roller 9 through rotation, and a wire inlet 10 penetrates through the middle of one side, far away from the charging pile 2, of the cable winding box 5;
a winding displacement groove 11 is formed in the winding roller 9 close to the wire inlet 10, a charging wire 12 is wound on the winding roller 9, one section of the charging wire 12 close to the charging pile 2 is in a spring shape, when the winding roller 9 winds and unwinds the charging wire 12 through rotation, the winding roller 9 drives the charging wire 12 connected with the charging pile 2 to rotate, the charging wire 12 in the spring shape is prevented from being damaged by rotation, the winding roller 9 is prevented from being blocked by rotation, one end of the charging wire 12 penetrates through the winding displacement groove 11 and the inside of the wire inlet 10 and is electrically connected with the charging pile 2, one end of the charging wire 12, which is positioned outside the wire outlet 8, is fixedly connected with a charging gun head 13, a first rotating groove 14 is formed in one side, away from the charging pile 2, of the winding roller 9, and a rotating block 15 is fixed on one side, close to the first rotating groove 14, of the cable winding;
the winding roller 9 is provided with a ball groove 16 near the inside of the rotating block 15, the ball 17 is located inside the ball groove 16, the ball 17 is a sphere, the ball 17 and the ball groove 16 form a rolling structure, when the winding roller 9 rotates, the rotating block 15 rotates in the first rotating groove 14, the rotating block 15 drives the ball 17 to roll in the ball groove 16, sliding friction between the rotating block 15 and the first rotating groove 14 is replaced by rolling friction generated between the ball 17 and the rotating block 15, friction force applied to the rotating block 15 is reduced, the winding roller 9 is convenient to rotate, the second rotating groove 18 is provided in the middle of the other side of the cable winding box 5 near the winding roller 9, a rotating rod 19 is fixed on one side of the winding roller 9 near the second rotating groove 18, the rotating rod 19 and the cable winding box 5 form an elastic connection through a coil spring 21, when the charging gun head 13 is pulled, the charging gun head 13 drives the charging wire 12 to move out of the winding groove 6, the winding roller 9 is made to rotate, the winding roller 9 drives the rotating rod 19 to rotate, the rotating rod 19 enables the coil spring 21 to be wound to generate elasticity, after charging is completed, the pulling force on the charging gun head 13 is released, the coil spring 21 enables the winding roller 9 to rotate reversely, the winding roller 9 winds the charging wire 12, the cable winding box 5 is provided with a coil spring groove 20 close to the inner side of the rotating rod 19, the coil spring 21 is fixed on a section of the rotating rod 19 located in the coil spring groove 20, the inner end of the coil spring 21 is fixedly connected with the rotating rod 19, and the outer end of the coil spring 21 is fixedly connected with the inner wall of the coil spring groove.
The working principle is as follows: when the charging equipment for the electric automobile based on the Internet of things is used, firstly, when the charging gun head 13 is pulled, the charging gun head 13 drives the charging wire 12 to move out of the winding groove 6, the winding roller 9 rotates, when the winding roller 9 rotates, the rotating block 15 rotates in the first rotating groove 14, the rotating block 15 drives the ball 17 to roll in the ball groove 16, sliding friction between the rotating block 15 and the first rotating groove 14 is replaced by rolling friction generated between the ball 17 and the rotating block 15, friction force applied to the rotating block 15 is reduced, the winding roller 9 can be conveniently rotated, meanwhile, the winding roller 9 drives the rotating rod 19 to rotate, the winding spring 21 is wound by the rotating rod 19 to generate elastic force, after charging is completed, pulling force on the charging gun head 13 is released, the winding roller 21 enables the winding roller 9 to reversely rotate, the charging wire 12 is wound by the winding roller 9, and when the charging wire 12 is wound and unwound by the winding roller 9 through rotation, wind-up roll 9 drives and takes place to rotate with charging wire 12 that fills electric pile 2 and be connected, avoids rotating through the charging wire 12 of spring form to receive the damage, avoids causing the hindrance to wind-up roll 9's rotation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric automobile battery charging outfit based on thing networking, includes base (1) and ball (17), its characterized in that: the top of the base (1) is fixedly connected with a charging pile (2), the front of the charging pile (2) is provided with a control panel (3), the top of the charging pile (2) close to the control panel (3) is fixedly connected with a first rain cover (4), wherein,
a cable winding box (5) is fixedly connected to one side of the charging pile (2), a winding groove (6) is formed in the cable winding box (5), a second rain cover (7) is fixedly connected to the top, close to the cable winding box (5), of the charging pile (2), a wire outlet (8) penetrates through the top, close to the winding groove (6), of the cable winding box (5), a winding roller (9) is rotatably connected to the inside of the winding groove (6), and a wire inlet (10) penetrates through the middle of one side, far away from the charging pile (2), of the cable winding box (5);
a winding displacement groove (11) is formed in the winding roller (9) close to the wire inlet (10), a charging wire (12) is wound on the winding roller (9), one end of the charging wire (12) penetrates through the winding displacement groove (11) and the inside of the wire inlet (10) and is electrically connected with the charging pile (2), one end of the charging wire (12) located outside the wire outlet (8) is fixedly connected with a charging gun head (13), a first rotating groove (14) is formed in one side of the winding roller (9) far away from the charging pile (2), and a rotating block (15) is fixed on one side of the cable winding box (5) close to the first rotating groove (14);
ball groove (16) have been seted up to wind-up roll (9) inside near turning block (15), ball (17) are located the inside of ball groove (16), second rotating groove (18) have been seted up at one side middle part in addition that cable coiling box (5) are close to wind-up roll (9), one side that wind-up roll (9) are close to second rotating groove (18) is fixed with dwang (19), coil spring groove (20) have been seted up to inboard that cable coiling box (5) are close to dwang (19), dwang (19) are fixed with wind spring (21) on being located one section in coil spring groove (20), the inner and dwang (19) fixed connection of wind spring (21), the outer end and coil spring groove (20) inner wall fixed connection of wind spring (21).
2. The electric vehicle charging equipment based on the internet of things of claim 1, wherein: and the cable coiling box (5) is fixedly connected with the charging pile (2) through a bolt.
3. The electric vehicle charging equipment based on the internet of things of claim 1, wherein: the winding roller (9) is rotatably connected with the cable winding box (5) through a rotating block (15) and a rotating rod (19).
4. The electric vehicle charging equipment based on the internet of things of claim 1, wherein: one section that charging wire (12) are close to and fill electric pile (2) is the spring form.
5. The electric vehicle charging equipment based on the internet of things of claim 1, wherein: the ball (17) is a sphere, and the ball (17) and the ball groove (16) form a rolling structure.
6. The electric vehicle charging equipment based on the internet of things of claim 1, wherein: the rotating rod (19) is elastically connected with the cable winding box (5) through a coil spring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021060049.3U CN212555871U (en) | 2020-06-11 | 2020-06-11 | Electric automobile battery charging outfit based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021060049.3U CN212555871U (en) | 2020-06-11 | 2020-06-11 | Electric automobile battery charging outfit based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212555871U true CN212555871U (en) | 2021-02-19 |
Family
ID=74629649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021060049.3U Active CN212555871U (en) | 2020-06-11 | 2020-06-11 | Electric automobile battery charging outfit based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212555871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415189A (en) * | 2021-06-30 | 2021-09-21 | 李珊珊 | New energy automobile fills electric pile |
| CN114347828A (en) * | 2022-02-11 | 2022-04-15 | 皋金龙 | Electric automobile fills electric pile with cable automatic winding function |
| CN116331032A (en) * | 2023-05-17 | 2023-06-27 | 广东瀚能新能源科技有限公司 | Electric automobile fills electric pile |
-
2020
- 2020-06-11 CN CN202021060049.3U patent/CN212555871U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415189A (en) * | 2021-06-30 | 2021-09-21 | 李珊珊 | New energy automobile fills electric pile |
| CN114347828A (en) * | 2022-02-11 | 2022-04-15 | 皋金龙 | Electric automobile fills electric pile with cable automatic winding function |
| CN114347828B (en) * | 2022-02-11 | 2024-01-05 | 东莞市康亿创新能源科技有限公司 | Electric automobile fills electric pile with cable automatic winding function |
| CN116331032A (en) * | 2023-05-17 | 2023-06-27 | 广东瀚能新能源科技有限公司 | Electric automobile fills electric pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212555871U (en) | Electric automobile battery charging outfit based on thing networking | |
| CN110920430A (en) | New energy charging pile | |
| CN111923762A (en) | New energy automobile fills electric pile | |
| CN211166503U (en) | New energy automobile energy-saving charging pile | |
| CN112125071A (en) | Automatic line equipment of receiving of new energy automobile charging pile | |
| CN212555877U (en) | Electric automobile fills electric pile with cable winding device | |
| CN218058006U (en) | Charging gun wire winding and unwinding device of charging pile and charging pile | |
| CN213056750U (en) | Fill electric pile convenient to receive line | |
| CN115179786A (en) | Novel electric automobile fills electric pile | |
| CN215244419U (en) | Cable storage mechanism for new energy automobile charging pile | |
| CN214138293U (en) | Charging station device for parking lot | |
| CN211417002U (en) | Fill electric pile cable containing box | |
| CN111823903B (en) | Portable car fills electric pile | |
| CN109335885B (en) | Winding and unwinding device, charging pile and winding and unwinding method, controller and medium thereof | |
| CN215516146U (en) | Fill electric pile with quick take-up | |
| CN218316278U (en) | Wall-hanging electric motor car fills electric pile | |
| CN112498159A (en) | Automatic accomodate new energy automobile post that charges of charging wire | |
| CN215885917U (en) | Cable winding device | |
| CN220484987U (en) | Cable winding and unwinding device | |
| CN218906982U (en) | Fill electric pile convenient to rolling cable | |
| CN220264820U (en) | Car charging wire telescoping device | |
| CN217623187U (en) | Automatic receive electric pile that fills of line | |
| CN216134298U (en) | Film solar type outer window type mobile phone charging device mounted on outer window frame | |
| CN217920880U (en) | Automatic take-up type intelligent storage battery car charging pile | |
| CN210680435U (en) | Charging pile line winding and unwinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230924 Address after: 518000 710, Building 5, South Taiyun Chuanggu, Tangwei Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province Patentee after: Xiaolan kuaicheng new energy technology (Shenzhen) Co.,Ltd. Address before: 518000 Building A3, Building 501, Shangyu Science and Technology Park, Dayang Industrial Zone, Lougang Community, Songgang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Xiaolan KuaiChong IoT Technology Co.,Ltd. Patentee before: Shenzhen Xiaolan KuaiChong Enterprise Management Center (L.P.) Patentee before: Shangyu (Shenzhen) Technology Co.,Ltd. Effective date of registration: 20230924 Address after: 518000 Building A3, Building 501, Shangyu Science and Technology Park, Dayang Industrial Zone, Lougang Community, Songgang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Xiaolan KuaiChong IoT Technology Co.,Ltd. Patentee after: Shenzhen Xiaolan KuaiChong Enterprise Management Center (L.P.) Patentee after: Shangyu (Shenzhen) Technology Co.,Ltd. Address before: Room 145, 8 / F, unit 2, building 15, No. 11, Changchun Road, high tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU WANGZHIHUI INFORMATION TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |