公开(公告)号：USD1001729S1

公开(公告)日：2023-10-17

申请号：US35515602

申请日：2022-10-24

Applicant: GONGNIU GROUP CO., LTD.

Designer： Zilong Wang ,  Yingjie Sun

Abstract: 1. Charging station for electric vehicles
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Right
1.5 : Top
1.6 : Bottom
1.7 : Perspective
1.8 : Perspective
The broken lines in the figures show portions of the charging station for electric vehicles that form no part of the claimed design.

公开(公告)号：US20210384685A1

公开(公告)日：2021-12-09

申请号：US17285330

申请日：2020-05-29

Applicant: GONGNIU GROUP CO., LTD.

Inventor： Zhen LI ,  Fuyu LI ,  Han CHENG ,  Jinbiao JIANG

IPC: H01R31/06 ,  H01R27/00

Abstract: The present disclosure provides a converter, including a housing and a three-pole plug pin assembly. The three-pole plug pin assembly includes a toggle button assembly, and the toggle button assembly is configured to be able to move between a first position and a second position. When the toggle button assembly is at the first position, the toggle button assembly is capable of driving an L-pole plug pin, an N-pole plug pin and an earth-pole plug pin to extend out of the housing. When the toggle button assembly is at the second position, the earth-pole plug pin is capable of being received in the housing under an action of a first elastic member.

公开(公告)号：US10686285B2

公开(公告)日：2020-06-16

申请号：US15774939

申请日：2016-11-11

Applicant: GONGNIU GROUP CO., LTD.

Inventor： Yingfeng Cai ,  Jie Yang ,  Huijiu Wang ,  Zhen Li ,  Honggen Liu

IPC: H01R31/06 ,  H01R27/00 ,  H01R13/447 ,  H01R13/631 ,  H01R13/648 ,  H01R29/00

Abstract: A travel adapter, belonging to the technical field of plugs. The travel adapter comprises a housing (10), a plug bush seat (11), a support frame (71) and a pin assembly (12), the plug bush seat (11) being provided in the housing (10), the support frame (71) being located under the plug bush seat (11) and connected to the plug bush seat (11), multiple sets of the plug assemblies (12) being provided on the support frame (71), respectively; the support frame (71) being fixedly connected on the plug bush seat (11) in a vertical direction, and sliding along the plug bush seat (11) in a horizontal direction. The travel adapter can integrate plugs meeting the plug standards of different countries into one adapter and is easily to switch, solving the problem of the use of plugs during the travel in multiple countries.

公开(公告)号：US20180323558A1

公开(公告)日：2018-11-08

申请号：US16064985

申请日：2017-03-16

Applicant: GONGNIU GROUP CO., LTD.

Inventor： Jialu Zhang ,  Huijiu Wang ,  Lei Yan ,  Hao Deng

IPC: H01R25/00 ,  H01R13/506 ,  H01R13/66 ,  H01R13/648 ,  H01R13/447

CPC classification number: H01R25/003 ,  H01R13/447 ,  H01R13/46 ,  H01R13/506 ,  H01R13/514 ,  H01R13/648 ,  H01R13/665 ,  H01R24/22 ,  H01R31/02

Abstract: A three-dimensional convertor includes a housing and a socket interior arranged inside the housing. The socket interior includes clapboards, a live wire plug bush conductive sheet, a naught wire plug bush conductive sheet and an earth wire plug bush conductive sheet. The clapboards include a first clapboard, a second clapboard, a third clapboard and a fourth clapboard which are sequentially stacked. The naught wire plug bush conductive sheet is located between the first clapboard and the second clapboard, the earth wire plug bush conductive sheet is located between the second clapboard and the third clapboard, the live wire plug bush conductive sheet is located between the third clapboard and the fourth clapboard. The housing includes at least two jack surfaces each of which is provided with a jack. The jack is corresponding to the live wire plug bush conductive sheet, the naught wire plug bush conductive sheet and the earth wire plug bush conductive sheet.

公开(公告)号：US20230163542A1

公开(公告)日：2023-05-25

申请号：US17802862

申请日：2021-03-23

Applicant: GONGNIU GROUP CO., LTD.

Inventor： Lihe ZHENG ,  Han CHENG ,  Huijiu WANG ,  Jingshan ZHENG ,  Chao YU

IPC: H01R25/14 ,  H01R13/639 ,  H01R13/502 ,  H01R13/629 ,  H01R24/76

CPC classification number: H01R25/14 ,  H01R13/639 ,  H01R13/502 ,  H01R13/629 ,  H01R24/76

Abstract: An adapter includes a socket portion and a power-taking portion. The power-taking portion is connected to a bottom of the socket portion, and the power-taking portion is configured to enter an electrified guide rail to take power. The socket portion includes a socket portion body, a fixed support, a locking member and an unlocking member. The fixed support is disposed at a bottom of the socket portion body. The locking member runs through the fixed support, and the locking member is configured to be limited within the electrified guide rail in a locked state and to be released from the electrified guide rail in an unlocked state. The unlocking member is connected to the fixed support, and the unlocking member is configured to enable the locking member to be switched between the locked state and the unlocked state.

公开(公告)号：US20230101661A1

公开(公告)日：2023-03-30

申请号：US17799858

申请日：2021-03-23

Applicant: GONGNIU GROUP CO., LTD.

Inventor： Bin YU ,  Lihe ZHENG ,  Huijiu WANG ,  Han CHENG ,  Jingshan ZHENG

IPC: H01R31/06 ,  H01R13/64 ,  H01R13/502 ,  H01R13/639

Abstract: An adapter, including a socket body, a guiding body, a movable conducting strip and a control member. The guiding body and the movable conducting strip are both disposed on one side of the socket body facing away from jacks, the control member is connected to the movable conducting strip in a transmission fashion, and is configured to drive the movable conducting strip to rotate relative to the socket body.

公开(公告)号：US10601192B2

公开(公告)日：2020-03-24

申请号：US16064985

申请日：2017-03-16

Applicant: GONGNIU GROUP CO., LTD.

Inventor： Jialu Zhang ,  Huijiu Wang ,  Lei Yan ,  Hao Deng

IPC: H01R4/66 ,  H01R25/00 ,  H01R24/22 ,  H01R31/02 ,  H01R13/506 ,  H01R13/648 ,  H01R13/514 ,  H01R13/46 ,  H01R13/447 ,  H01R13/66

Abstract: A three-dimensional convertor includes a housing and a socket interior arranged inside the housing. The socket interior includes clapboards, a live wire plug bush conductive sheet, a naught wire plug bush conductive sheet and an earth wire plug bush conductive sheet. The clapboards include a first clapboard, a second clapboard, a third clapboard and a fourth clapboard which are sequentially stacked. The naught wire plug bush conductive sheet is located between the first clapboard and the second clapboard, the earth wire plug bush conductive sheet is located between the second clapboard and the third clapboard, the live wire plug bush conductive sheet is located between the third clapboard and the fourth clapboard. The housing includes at least two jack surfaces each of which is provided with a jack. The jack is corresponding to the live wire plug bush conductive sheet, the naught wire plug bush conductive sheet and the earth wire plug bush conductive sheet.

公开(公告)号：US20240278664A1

公开(公告)日：2024-08-22

申请号：US18271602

申请日：2022-08-23

Applicant: Gongniu Group Co., Ltd.

Inventor： Han Cheng ,  Lin Gui ,  Jinwen Liu ,  Wu Chen

IPC: B60L53/30 ,  B60L53/16 ,  B60L53/18 ,  H01R13/11 ,  H01R13/52 ,  H02J7/00

CPC classification number: B60L53/30 ,  B60L53/16 ,  B60L53/18 ,  H01R13/112 ,  H02J7/0042 ,  H01R13/5202

Abstract: The present disclosure discloses a charging pile, relating to the technical field of vehicle charging. The charging pile comprises a charging pile main body, a mounting back plate, and a wiring assembly. The wiring assembly is arranged on the mounting back plate, wherein the charging pile main body cooperates with the wiring assembly to enable the power connection of the charging pile main body. Compared with the prior art, the charging pile provided in the present disclosure enables split mounting and wiring, improves mounting efficiency, reduces labor costs, and facilitates maintenance and repair, due to the use of a charging pile main body, a mounting back plate, and a wiring assembly mounted on the mounting back plate, which are provided separately.

公开(公告)号：USD993187S1

公开(公告)日：2023-07-25

申请号：US29769369

申请日：2021-02-04

Applicant: GONGNIU GROUP CO., LTD.

Designer： Hao Zhou ,  Longjie He

Abstract: FIG. 1 is a front view of an electric power socket track showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front perspective view thereof;
FIG. 8 is a rear perspective view thereof;
FIG. 9 is a cross-sectional view thereof as seen from line 9-9 in FIG. 1;
FIG. 10 is an enlarged detail view of portion 10 shown in FIG. 1;
FIG. 11 is an enlarged detail view of portion 11 shown in FIG. 1;
FIG. 12 is an enlarged detail view of portion 12 shown in FIG. 2;
FIG. 13 is an enlarged detail view of portion 13 shown in FIG. 2;
FIG. 14 is an enlarged detail view of portion 14 shown in FIG. 2;
FIG. 15 is an enlarged view of FIG. 5; and,
FIG. 16 is an enlarged view of FIG. 6.
Broken lines depict portions of electric power socket track that form no part of the claimed design.

公开(公告)号：USD987579S1

公开(公告)日：2023-05-30

申请号：US29766546

申请日：2021-01-15

Applicant: GONGNIU GROUP CO., LTD.

Designer： Hao Zhou ,  Longjie He ,  Feilong Zhou

Abstract: FIG. 1 is a front view of a socket showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front perspective view thereof;
FIG. 8 is an enlarged view of the portion labeled “FIG. 8” shown in FIG. 5; and,
FIG. 9 is an enlarged view of the portion labeled “FIG. 9” shown in FIG. 5.
The broken lines show portions of the socket that form no part of the claimed design. The shading lines shown in the drawings represent the approximate three-dimensional contour of the design and are not intended to indicate surface decoration.