Movable assembly of automobile charging port

Abstract

The utility model relates to the technical field of automobile charging ports, and discloses an automobile charging port movable assembly which comprises a base, a cover plate is arranged at the top of the base, a double-connecting-rod assembly is arranged between the base and the cover plate and comprises an inner plate, the inner plate is fixedly installed on the rear side of the cover plate, and a main connecting rod is arranged at the bottom of the inner plate. An auxiliary connecting rod is arranged on one side of the main connecting rod, the bottom ends of the main connecting rod and the auxiliary connecting rod are arranged in the base, the main connecting rod and the auxiliary connecting rod are arranged between the base and the inner plate, one end of the main connecting rod is rotationally connected to the base through a main pin shaft, and the other end of the main connecting rod is rotationally connected to the inner plate through a second pin shaft; through the design of the double-connecting-rod assembly, when the automobile charging port cover plate is opened and closed, the original single-connecting-rod rotating motion during opening and closing of the cover plate is optimized into double-connecting-rod translational motion, the stability of the cover plate during operation is guaranteed, and therefore the situation of faults is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle charging ports, and in particular to a movable component of a vehicle charging port. Background Art

[0002] Nowadays, vehicles have become a commonly used means of transportation for people. Pure electric vehicles and hybrid electric vehicles, due to their energy conservation, environmental protection, and relatively mature technologies, have become an important development direction in the coming years. When the power battery of an electric vehicle drops to a certain level, it needs to be charged. There is a charging port on the vehicle, and an external charging connection device is required to connect the vehicle charging port to an external power source. The main external charging connection devices are charging guns and their attached wire harnesses. After connecting the charging gun to the vehicle charging port and the power cord to the external power source, charging can be achieved. As the energy supply inlet of a new energy vehicle, the charging port is an indispensable part of a new energy vehicle. Most of the existing charging port covers of new energy vehicles are opened and closed by single-link rotation. However, the stability of single-link rotation opening and closing is poor, and it is prone to failures. Therefore, a movable component of a vehicle charging port is proposed to solve the problems described in the above background art.

[0003] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0004] In order to solve the problem that the existing single-link rotation results in poor stability of the cover plate during the opening and closing of the charging port cover, the present application provides a movable component of a vehicle charging port.

[0005] The movable component of a vehicle charging port provided by the present application adopts the following technical solutions:

[0006] A movable component of a vehicle charging port includes a base. A cover plate is provided on the top of the base. A double-link component is provided between the base and the cover plate. The double-link component includes an inner plate. The inner plate is fixedly installed at the rear side of the cover plate. A main link is provided at the bottom of the inner plate. A secondary link is provided on one side of the main link.

[0007] Preferably, the bottom ends of the main link and the secondary link are both arranged inside the base, and the main link and the secondary link are arranged between the base and the inner plate.

[0008] Preferably, one end of the main link is rotatably connected to the base through a main pin shaft, and the other end of the main link is rotatably connected to the inner plate through a second pin shaft.

[0009] Preferably, one end of the secondary link is rotatably connected to the inner plate through a first pin shaft, and the other end of the secondary link is rotatably connected to the base through a third pin shaft.

[0010] Preferably, a link buffer pad is installed at the rear side of the main link.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] By designing a double-link component, when the charging port cover of the vehicle is opened and closed; through the rotation and translation of the main link and the sub-link between the base and the inner plate, the inner plate drives the cover plate on its top to move parallelly, covering the cover plate on the top of the base to realize the opening and closing of the charging port cover; compared with the prior art, the single-link rotational movement during the opening and closing of the original cover plate is optimized into the translational movement of the double-link, ensuring the stability of the cover plate during operation, thereby reducing the occurrence of failures. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the device in the embodiment of the application;

[0014] Figure 2 is an exploded structure schematic diagram of each component of the device in the embodiment of the application;

[0015] Figure 3 is a schematic diagram of the bottom structure of the device in the embodiment of the application.

[0016] Description of the reference numerals: 1, base; 2, cover plate; 3, double-link component; 4, inner plate; 5, main link; 6, sub-link; 7, main pin shaft; 8, pin shaft one; 9, pin shaft two; 10, pin shaft three; 11, link buffer pad. Detailed Description of the Embodiment

[0017] The following further describes the present application in detail with reference to Figure 1 —3.

[0018] The embodiment of the present application discloses a movable component for a vehicle charging port. Refer to Figure 1 , a movable component for a vehicle charging port, used for opening and closing the charging port cover 2 of the vehicle, including a base 1, the base 1 is installed at the vehicle charging port, a cover plate 2 is provided on the top of the base 1, the charging port is sealed by the cover plate 2, and a double-link component 3 is provided between the base 1 and the cover plate 2. Through the movement of the double-link component 3, the cover plate 2 is kept moving smoothly for translation opening and closing;

[0019] During use, through the movement of the double-link component 3 on the base 1, the cover plate 2 is kept moving smoothly for translation opening and closing, optimizing from the original single-link rotational movement to the translational movement of the double-link, ensuring the stability of the cover plate 2 during operation.

[0020] Refer to Figures 2-3, the double-link assembly 3 includes an inner plate 4 which is fixedly installed at the rear side of the cover plate 2. The installation of the main link 5 and the sub-link 6 is facilitated through the inner plate 4. The main link 5 is provided at the bottom of the inner plate 4, and the sub-link 6 is provided on one side of the main link 5. The bottom ends of the main link 5 and the sub-link 6 are both arranged inside the base 1, and the main link 5 and the sub-link 6 are arranged between the base 1 and the inner plate 4, so that the main link 5 and the sub-link 6 can drive the cover plate 2 on the inner plate 4 to move. One end of the main link 5 is rotatably connected to the base 1 through a main pin shaft 7, so that the main link 5 can rotate on the base 1. One end of the sub-link 6 is rotatably connected to the inner plate 4 through a pin shaft 8, so that the sub-link 6 can rotate on the inner plate 4. The other end of the main link 5 is rotatably connected to the inner plate 4 through a pin shaft 9, so that the other end of the main link 5 can rotate on the inner plate 4. The other end of the sub-link 6 is rotatably connected to the base 1 through a pin shaft 10, so that the sub-link 6 can rotate on the base 1. A link buffer pad 11 is installed at the rear side of the main link 5. The rotation angle of the main link 5 is limited through the link buffer pad 11, thereby controlling the translation distance of the cover plate 2;

[0021] During use, through the rotation and translation of the main link 5 and the sub-link 6 between the base 1 and the inner plate 4, the inner plate 4 drives the cover plate 2 on its top to move parallelly, covering the cover plate 2 on the top of the base 1 to realize the opening and closing of the charging port cover plate 2.

[0022] The implementation principle of an automotive charging port movable assembly in an embodiment of the present application is as follows: During use, through the rotation and translation of the main link 5 and the sub-link 6 between the base 1 and the inner plate 4, the inner plate 4 drives the cover plate 2 on its top to move parallelly, covering the cover plate 2 on the top of the base 1 to realize the opening and closing of the charging port cover plate 2.

[0023] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0024] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only the preferred embodiments of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

[0026] The above are all preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A vehicle charging port movable assembly, comprising a base (1), characterized in that: A cover plate (2) is provided on the top of the base (1), a double connecting rod assembly (3) is provided between the base (1) and the cover plate (2), the double connecting rod assembly (3) comprises an inner plate (4), the inner plate (4) is fixedly mounted on the rear side of the cover plate (2), a main connecting rod (5) is provided at the bottom of the inner plate (4), and a secondary connecting rod (6) is provided on one side of the main connecting rod (5).

2. The vehicle charging port movable assembly according to claim 1, characterized in that: The bottom ends of the main connecting rod (5) and the auxiliary connecting rod (6) are both arranged inside the base (1), and the main connecting rod (5) and the auxiliary connecting rod (6) are arranged between the base (1) and the inner plate (4).

3. The vehicle charging port movable assembly according to claim 1, characterized in that: One end of the main connecting rod (5) is rotatably connected to the base (1) via a main pin shaft (7), and the other end of the main connecting rod (5) is rotatably connected to the inner plate (4) via a second pin shaft (9).

4. The vehicle charging port movable assembly according to claim 1, characterized in that: One end of the auxiliary connecting rod (6) is rotatably connected to the inner plate (4) via a first pin (8), and the other end of the auxiliary connecting rod (6) is rotatably connected to the base (1) via a third pin (10).

5. The vehicle charging port movable assembly according to claim 1, characterized in that: A connecting rod buffer pad (11) is installed on the rear side of the main connecting rod (5).

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