CN219969815U - Double-open charging door structure and automobile - Google Patents

Abstract

The disclosure relates to the technical field of automobiles, in particular to a double-opening charging door structure and an automobile. The specific implementation scheme is as follows: the first external decorative plate is rotatably arranged in front of the first charging port; the second external decorative plate is rotatably arranged in front of the second charging port; the first gear set is connected with the first external decorative plate, and the second gear set is connected with the second external decorative plate; when the driving shaft of the motor rotates in the clockwise direction, the first outer decorative plate is driven to be opened by the first gear set, and the second outer decorative plate is driven to be closed; when the driving shaft of the motor rotates in the counterclockwise direction, the second exterior trim panel is driven to be opened by the second gear set, and the first exterior trim panel is closed. Only use a motor can control two exterior trimming plates and open, close, reduce manufacturing cost to can not let the unused mouth that charges expose, promote the pleasing to the eye degree of whole outward appearance, promote security performance.

Description

Double-open charging door structure and automobile

Technical Field

The disclosure relates to the technical field of automobiles, in particular to a double-opening charging door structure and an automobile.

Background

The new energy automobile generally comprises a quick charging port and a slow charging port, wherein the quick charging port is high-power direct-current charging and is a charging interface of a direct-current charging pile; the slow charging port refers to alternating current charging and is an alternating current charging pile charging port.

The arrangement mode of the existing automobile for the quick charge port and the slow charge port mainly comprises two modes: the first is that the quick charge port and the slow charge port are respectively arranged at two sides of the vehicle body, the quick charge and the slow charge external decorative plates can be respectively opened in any direction, the space occupation of the structure is large, and the cost is high; the second is the integral type structure of quick and slow charging mouth, arranges in arbitrary one side of automobile body, and when the exterior trimming board of charging mouth was opened, two charging mouthfuls simultaneously exposed, influences its outward appearance, and only one charging mouth is in use another charging mouth easily advances dust or rainwater when charging, has the potential safety hazard.

Disclosure of Invention

The present disclosure provides a double-open charging door structure and an automobile.

According to an aspect of the present disclosure, there is provided a double-open charging door structure including a first charging port and a second charging port; characterized in that the structure further comprises:

the first external decorative plate is rotatably arranged in front of the first charging port;

the second external decorative plate is rotatably arranged in front of the second charging port;

the first gear set is connected with the first external decorative plate, and the second gear set is connected with the second external decorative plate;

when the driving shaft of the motor rotates in a clockwise direction, the first outer decorative plate is driven to be opened by the first gear set, and the second outer decorative plate is driven to be closed; when the driving shaft of the motor rotates in the counterclockwise direction, the second exterior trim panel is driven to be opened by the second gear set, and the first exterior trim panel is closed.

Optionally, the first charging port and the second charging port are arranged on the same side of the vehicle body in parallel.

Optionally, the first gear set includes:

the first driving gear is sleeved at the first end of the driving shaft of the motor and driven by the driving shaft of the motor, and the first driving gear is a half-tooth gear;

the first driven gear is connected with the first external decorative plate through a first connecting mechanism and meshed with the first driving gear.

Optionally, the second gear set includes:

the second driving gear is sleeved at the second end of the driving shaft of the motor and driven by the driving shaft of the motor, and the second driving gear is a half-tooth gear;

the second driven gear is connected with the second external decorative plate through a second connecting mechanism.

Optionally, the second gear set further includes:

the turning gear is arranged between the second driving gear and the second driven gear, is meshed with the second driving gear and the second driven gear, and is used for changing the rotation direction of the second driven gear so that the second driven gear and the first driven gear keep the same rotation direction.

Optionally, the structure further includes:

the first linkage mechanism is sleeved at the first end of the driving shaft of the motor and is driven by the motor;

the first locking mechanism is used for limiting the first outer decorative plate when the first outer decorative plate is closed, and the motor drives the first locking mechanism to unlock or lock through the first linkage mechanism;

the second linkage mechanism is sleeved at the second end of the driving shaft of the motor and is driven by the motor;

and the second locking mechanism is used for limiting the second exterior trim board when the second exterior trim board is closed, and the motor drives the second locking mechanism to unlock or lock through the second locking mechanism.

Optionally, the structure further includes:

the first groove and the second groove are integrally connected, and the first charging port and the second charging port are respectively arranged at the bottoms of the first groove and the second groove.

Optionally, the first external decorative plate is matched with the size of the opening end of the first groove, and the second external decorative plate is matched with the size of the opening end of the second groove;

when the first outer decorative plate is closed, the first outer decorative plate rotates to the opening end of the first groove, and a first closed space is formed between the first outer decorative plate and the first groove; when the second external decorative plate is closed, the second external decorative plate rotates to the opening end of the second groove, and a second closed space is formed between the second external decorative plate and the second groove.

Optionally, the rotation angle of the first driving gear when driving the first outer decorative plate to open is equal to the rotation angle of the first driving gear when driving the first outer decorative plate to close;

the rotation angle of the second driving gear when driving the second external decorative plate to open is equal to the rotation angle of the second driving gear when driving the second external decorative plate to close.

Optionally, the types of the first connection mechanism and the second connection mechanism include any one of the following connection mechanisms: a link type connecting mechanism; a gooseneck connection mechanism; a hinge type connecting mechanism.

According to another aspect of the present disclosure, there is provided an automobile, including the double-open charging door structure according to any one of the above technical solutions.

The utility model provides a two open charge door structures and car, only use a motor can control first external decoration board and the external decoration board of second and open, reduce the manufacturing cost of two open charge door structures to two external decoration boards can not open simultaneously, when using one of them to charge mouthful, another external decoration board keeps closed state, can not let the unused mouth that charges expose, promotes the aesthetic degree of whole outward appearance, on the other hand, can avoid this mouthful that charges to advance the potential safety hazard that dust or rainwater caused.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the disclosure, nor is it intended to be used to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following specification.

Drawings

The drawings are for a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

FIG. 1 is a schematic illustration of a first outer panel of a dual opening charge door structure in an embodiment of the present disclosure when open;

FIG. 2 is a schematic illustration of a second exterior trim panel of a dual opening charge door structure in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a structure of a dual opening charge door structure according to an embodiment of the present disclosure with both the first and second exterior trim panels closed;

FIG. 4 is an assembled block diagram of a first gear set and a motor drive shaft in an embodiment of the present disclosure;

FIG. 5 is an assembled block diagram of a second gear set and a motor drive shaft in an embodiment of the present disclosure;

FIG. 6 is a driving schematic diagram of a first gear set in an embodiment of the present disclosure;

FIG. 7 is a drive schematic diagram of a second gear set in an embodiment of the present disclosure;

FIG. 8 is a schematic structural view of a locking mechanism in an embodiment of the present disclosure;

FIG. 9 is a schematic structural view of a first locking mechanism and a first linkage mechanism in an embodiment of the present disclosure;

FIG. 10 is a schematic structural view of a second locking mechanism and a second linkage mechanism in an embodiment of the present disclosure;

fig. 11 is a top view block diagram of a dual opening charge door structure in an embodiment of the present disclosure.

Reference numerals in the specific embodiments are as follows:

a double-open charge door structure 100; a first charging port 100A; a second charging port 100B; a first exterior trim panel 101; a second exterior trim panel 102; a drive shaft 103 of the motor; a first gear set 104; a first drive gear 1041; a first driven gear 1042; a second gear set 105; a second drive gear 1051; a second driven gear 1052; a change gear 1053; a first recess 106; a second groove 107; a first connection mechanism 108; a first link 108A; a first rotation shaft 108B; a second connection mechanism 109; a second link 109A; a second rotation shaft 109B; a first linkage 110; a first protruding portion 110A; a first locking mechanism 111; a second linkage mechanism 112; a second protruding portion 112A; a second locking mechanism 113.

Detailed Description

Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and should be considered as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

All technical terms used herein have the same meaning as commonly understood by one skilled in the art to which the utility model pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

In the description of embodiments of the utility model, the term "at least one" refers to one or more, and "a plurality" refers to more than two (including two).

In the description of the embodiments of the present utility model, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present utility model.

Aiming at the technical problems that in the prior art, when an outer decoration plate of a charging port is opened, two charging ports are exposed simultaneously to influence the appearance of the charging port, and when the charging port is charged, dust or rainwater is easy to enter into the other charging port in use, and potential safety hazards exist, the present disclosure provides a double-open charging door structure, which comprises a first charging port and a second charging port; as shown in fig. 1, the structure 100 further includes:

the first external decorative plate 101 is rotatably disposed in front of the first charging port 100A and is used for shielding the first charging port 100A; the second exterior trim 102 is rotatably disposed in front of the second charging port 100B, and is configured to block the second charging port 100B. The first charging port and the second charging port in this embodiment may be a fast charging port and a slow charging port of an automobile. Fig. 1 shows a state when the first external decoration board 101 is opened, the first charging port 100A is exposed for charging by a user, at this time, the second external decoration board 102 is in a closed state, so as to protect the unused second charging port 100B from exposing, prevent the second charging port from entering dust or rainwater, and improve the safety of the charging port. Similarly, fig. 2 shows the second exterior plate 102 in an open state, the second charging port 100B is exposed, and the first exterior plate 101 is in a closed state. Fig. 3 shows a state when the user does not use any charging port, that is, a state when both the first exterior trim panel 101 and the second exterior trim panel 102 are closed.

As shown in fig. 4 and 5, a first gear set 104 and a second gear set 105 are respectively connected to both ends of the driving shaft 103 of the motor, the first gear set 104 is connected to the first exterior trim panel 101 (shown in fig. 1), and the second gear set 105 is connected to the second exterior trim panel 102 (shown in fig. 2). When the motor rotates in the clockwise direction, the first exterior trim panel 101 is driven to open by the first gear set 104, and the second exterior trim panel 102 is closed; when the motor rotates in the counterclockwise direction, the second exterior trim panel 102 is driven to open by the second gear set 105, and the first exterior trim panel 101 is closed.

Through above-mentioned technical scheme, this embodiment only adopts a motor, can control opening and closing of two exterior trimming panels simultaneously, can reduce the manufacturing cost of charging door assembly structure to two exterior trimming panels can not open simultaneously, when using one of them to charge mouthful, another exterior trimming panel keeps closed condition, can not let the mouth that charges that unused expose, promotes the aesthetic measure of whole outward appearance, on the other hand, can avoid this mouthful dust or the potential safety hazard that the rainwater caused that charges.

As an alternative embodiment, as shown in fig. 1-3, the first charging port 100A and the second charging port 100B are arranged on the same side of the vehicle body in parallel, and can be arranged on any side of the vehicle body, so that the first charging port and the second charging port do not need to be arranged on two sides of the vehicle body, and the occupied space of the structure is reduced. The structure further comprises:

the first groove 106 and the second groove 107 are integrally connected, and the first charging port 100A and the second charging port 100B are respectively disposed at bottoms of the first groove 106 and the second groove 107. The first exterior trim panel 101 is sized to fit the open end of the first recess 106 and the second exterior trim panel 102 is sized to fit the open end of the second recess 107.

When the first external decorative board 101 is closed, the first external decorative board 101 rotates to the opening end of the first groove 106, and forms a first closed space with the first groove 106; when the second exterior trimming panel 102 is closed, the second exterior trimming panel 102 rotates to the open end of the second recess 107, forming a second enclosed space with the second recess 107.

For example, the first recess 106 and the second recess 107 may be recessed toward the inside of the vehicle body, and when the first exterior trim panel 101 is rotated to the open end of the first recess 106, i.e., the first exterior trim panel 101 is moved from the open state to the closed state, the first exterior trim panel 101 just fills the open end of the first recess 106, while the first exterior trim panel 101 is flush with the outer surface of the vehicle body. Similarly, when the second exterior trim panel 102 is rotated to the open end of the second recess 107, the second exterior trim panel 102 is also flush with the outer surface of the vehicle body, thereby improving the overall aesthetic appeal of the vehicle. In addition, a gap is designed between the first groove 106 and the second groove 107, and a motor can be arranged in the gap between the first groove 106 and the second groove 107, so that the space occupied by the structure of the charging door assembly is reduced.

As an alternative embodiment, as shown in FIG. 6, the first gear set 104 includes: the first driving gear 1041 is sleeved at a first end (shown in fig. 4) of the driving shaft 103 of the motor, and is driven by the driving shaft 103 of the motor, and the first driving gear 1041 is a half-tooth gear; the first driven gear 1042 is connected to the first exterior trim 101 via a first connection mechanism 108 (shown in fig. 8) and meshes with the first driving gear 1041.

As shown in fig. 7, the second gear set 105 includes: a second driving gear 1051, which is sleeved on a second end (shown in fig. 5) of the driving shaft 103 of the motor, and is driven by the driving shaft 103 of the motor, and the second driving gear 1051 is a half-tooth gear; the second driven gear 1052 is connected to the second exterior board 102 via a second connection mechanism 109 (shown in fig. 8).

Specifically, in the present embodiment, the first drive gear 1041 and the second drive gear 1051 each employ a half-tooth gear, which means that the gears have only half-circle teeth, and the other half-circle has no teeth. When any one of the outer decorative plates needs to be opened, the outer decorative plate can realize the opening function through the transmission of the corresponding half-tooth gear, meanwhile, the half-tooth gear of the other outer decorative plate can not drive the driven gear as only half of the gear teeth are in contact with the driven gear, the half-tooth gear is in an idle state at the moment, and further, the outer decorative plate is always in a closed position as no half-tooth gear is transmitted. The other half-tooth gear is the same as the other half-tooth gear. Therefore, the working state of the half-tooth gears at the two sides of the motor can be controlled by controlling the rotation direction of the motor, and when the driven gear is driven by the half-tooth gear at one side, the half-tooth gear at the other side is in an idle state.

The types of first connection mechanism 108 and second connection mechanism 109 include any of the following: a link type connecting mechanism; a gooseneck connection mechanism; a hinge type connecting mechanism. In this embodiment, a link type connection mechanism is used as an embodiment.

For example, when the motor rotates clockwise, the first gear set 104 is driven to rotate, the first gear set drives the first connecting mechanism 108 (shown in fig. 8) to rotate, the first exterior trimming panel 101 connected with the first connecting mechanism 108 rotates from the closed position to the open position, the open angle is less than 180 °, at this time, the second driving gear 1051 of the second gear set 105 is in an idle state, the second exterior trimming panel 102 cannot be driven to open, and the second exterior trimming panel 102 is still kept in the closed position. As shown in fig. 1, the first connection mechanism 108 includes two sets of connecting rods, that is, four first connecting rods 108A, which are respectively connected to two sides of the first external decorative plate 101, one end of each first connecting rod 108A is connected to the first external decorative plate 101, and the other end of each first connecting rod 108A is connected to the main body of the first connection mechanism 108 through a first rotating shaft 108B, and the two sets of first connecting rods 108A are driven to rotate, so that the first external decorative plate 101 is opened and closed.

It should be noted that, instead of using the first connection mechanism 108 as the connection mechanism of the first exterior board 101, other types of connection mechanisms may be used, including, but not limited to, a gooseneck connection mechanism or a hinge connection mechanism.

When the motor rotates counterclockwise, the second gear set 105 drives the second connection mechanism 109 (shown in fig. 8) to rotate, the second external decorative board 102 connected with the second connection mechanism 109 rotates from the closed position to the open position, the opening angle is less than 180 °, at this time, the first driving gear 1041 of the first gear set 104 is in an idle state, and the first external decorative board 101 cannot be driven to open, and the first external decorative board 101 still remains in the closed position. As shown in fig. 2, the second connection mechanism 109 includes two sets of connecting rods, that is, four second connecting rods 109A, which are respectively connected to two sides of the second external decorative board 102, one end of each second connecting rod 109A is connected to the second external decorative board 102, and the other end of each second connecting rod is connected to the main body of the second connection mechanism 109 through a second rotating shaft 109B, and the two sets of connecting rods are driven to rotate, so that the second external decorative board 102 is opened and closed.

It should be noted that, instead of using the second connection mechanism 109 composed of the second link 109A as the connection mechanism of the second exterior board 102, other types of connection mechanisms may be used, including, but not limited to, a gooseneck connection mechanism or a hinge connection mechanism.

As an alternative embodiment, the rotation angle of the first driving gear when driving the first outer decorative plate to open is equal to the rotation angle of the first driving gear when driving the first outer decorative plate to close; the rotation angle of the second driving gear when driving the second external decorative plate to open is equal to the rotation angle of the second driving gear when driving the second external decorative plate to close.

Specifically, during the motor-driven opening or closing process of the exterior trimming panel, the rotation angle of the exterior trimming panel opening gear is equal to the rotation angle of the exterior trimming panel closing gear, that is, the exterior trimming panel undergoes the two processes of opening and closing, and the gear thereof is reset to the initial design position at the beginning. Illustratively, during the process of opening the first external decorative plate, the first driving gear 1041 rotates 180 degrees clockwise, at this time, the first driving gear 1041 drives the first driven gear 1042 through the portion with the gear teeth, and the second driving gear 1051 also rotates 180 degrees clockwise, but at this time, the second driven gear 1052 corresponds to the portion (smooth portion) of the second driving gear 1051 without the gear teeth, and the second driving gear 1051 cannot drive the second driven gear 1052. During the next closing of the first exterior trim panel, the first drive gear 1041 rotates 180 degrees counterclockwise, such that the first exterior trim panel moves to the closed position and the first drive gear 1041 also resets to the original design position.

As an alternative embodiment, the second gear set 105 further includes: the direction-changing gear 1053 is disposed between the second driving gear 1051 and the second driven gear 1052, and is meshed with the second driving gear 1051 and the second driven gear 1052, so as to change the rotation direction of the second driven gear 1052, so that the second driven gear 1052 and the first driven gear 1042 maintain the same rotation direction.

Illustratively, since the first gear set and the second gear set are disposed on two sides of the motor, when the driving shaft 103 of the motor rotates counterclockwise, the first driving gear 1041 rotates counterclockwise as shown in fig. 6 to drive the first driven gear 1042 to rotate clockwise (i.e. the driving gears rotate in opposite directions), and at the same time, the second driving gear 1051 rotates clockwise (i.e. the first driving gear 1041 rotates in opposite directions to the second driving gear 1051) under the driving of the driving shaft 103, the turning gear 1053 rotates counterclockwise, the turning gear 1053 rotates the second driven gear 1052 clockwise again, so that the first driven gear 1042 and the second driven gear 1052 keep the same rotation direction, and the first gear set 104 and the second gear set 105 keep opposite driving directions. Therefore, the directions of the first external decorative plate and the second external decorative plate are consistent when the automobile is opened, the integral aesthetic feeling of the automobile is improved, and the automobile is convenient for a user to use.

As an alternative embodiment, the dual opening charging door structure further includes:

as shown in fig. 4, the first linkage mechanism 110 is sleeved at a first end of the driving shaft 103 of the motor and is driven by the motor; the first linkage 110 is in a water drop shape and comprises a first circular part and a first protruding part 110A, the first circular part is provided with a first through hole, the first end of the driving shaft 103 of the motor is sleeved with the first through hole, and when the first linkage 110 rotates, the first locking mechanism 111 is pushed to move through the first protruding part 110A as shown in fig. 9. As shown in fig. 11, the first locking mechanism 111 is L-shaped and is used for limiting the first external decorative board 101 when the first external decorative board 101 is closed, and the motor drives the first locking mechanism 111 to unlock or lock through the first linkage mechanism 110, for example, the first protruding portion 110A pushes the first locking mechanism 111 to move in a direction away from the first external decorative board 101, so that unlocking is achieved, after the first external decorative board 101 is closed, the first protruding portion 110A is reset to the initial position, no pushing action is generated on the first locking mechanism 111 any more, and the first locking mechanism 111 is also reset to the locked state.

As shown in fig. 5, the second linkage mechanism 112 is sleeved on the second end of the driving shaft 103 of the motor and is driven by the motor; the second linkage mechanism 112 is in a water drop shape and comprises a second circular part and a second protruding part 112A, the second circular part is provided with a second through hole, the second through hole is sleeved at the first end of the driving shaft 103 of the motor, and when the second linkage mechanism 112 rotates, the second protruding part 112A pushes the second locking mechanism 113 to move as shown in fig. 10. As shown in fig. 11, the second locking mechanism 113 is L-shaped and is used for limiting the second exterior trimming panel 102 when the second exterior trimming panel is closed, and the motor drives the second locking mechanism 113 to unlock or lock through the second linkage 112. For example, the second protruding portion 112A pushes the second lock mechanism 113 to move in a direction away from the second exterior board 102, so that unlocking is achieved, and after the second exterior board 102 is closed, the second protruding portion 112A is reset to the initial position, no pushing action is applied to the second lock mechanism 113, and the second lock mechanism 113 is also reset to the locked state.

The present disclosure also provides an automobile, including the double-open charging door structure 100 according to any one of the embodiments, the structure includes a first charging port and a second charging port, the first charging port and the second charging port may be disposed on the same side of the automobile body in parallel, occupying space is smaller, and aesthetic feeling of automobile appearance is improved. Simultaneously, this structure only adopts a motor, can control opening and closing of two exterior trimming plates simultaneously, can reduce the manufacturing cost of charging door assembly structure, and two exterior trimming plates can not open simultaneously, when using one of them to charge mouthful, another exterior trimming plate keeps closed state, can not let the mouth that charges that does not use expose, promotes the aesthetic measure of whole outward appearance, on the other hand, can avoid this mouth that charges to advance the potential safety hazard that dust or rainwater caused, promotes the security performance of mouth that charges.

The above detailed description should not be taken as limiting the scope of the present disclosure. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present disclosure are intended to be included within the scope of the present disclosure.

Claims (11)

1. A dual open charge door structure comprising a first charge port (100A) and a second charge port (100B); characterized in that the structure further comprises:

the first external decorative plate (101) is rotatably arranged in front of the first charging port (100A);

a second external decorative plate (102) rotatably arranged in front of the second charging port (100B);

the first gear set (104) and the second gear set (105) are respectively connected with two ends of a driving shaft (103) of the motor, the first gear set (104) is connected with the first external decorative plate (101), and the second gear set (105) is connected with the second external decorative plate (102);

when the driving shaft (103) of the motor rotates along the clockwise direction, the first external decorative plate (101) is driven to be opened by the first gear set (104), and the second external decorative plate (102) is driven to be closed; when the driving shaft (103) of the motor rotates in a counterclockwise direction, the second exterior trim panel (102) is driven to be opened by the second gear set (105), and the first exterior trim panel (101) is closed.

2. The structure according to claim 1, wherein the first charging port (100A) and the second charging port (100B) are juxtaposed on the same side of the vehicle body.

3. The structure of claim 1, wherein the first gear set (104) comprises:

the first driving gear (1041) is sleeved at the first end of the driving shaft (103) of the motor and is driven by the driving shaft (103) of the motor, and the first driving gear (1041) is a half-tooth gear;

the first driven gear (1042) is connected with the first external decorative plate (101) through a first connecting mechanism (108) and is meshed with the first driving gear (1041).

4. A structure according to claim 3, characterized in that said second gear set (105) comprises:

the second driving gear (1051) is sleeved at the second end of the driving shaft (103) of the motor and is driven by the driving shaft (103) of the motor, and the second driving gear (1051) is a half-tooth gear;

and a second driven gear (1052) connected to the second exterior plate (102) via a second connection mechanism (109).

5. The arrangement of claim 4, wherein the second gear set (105) further comprises:

and a change gear (1053) which is provided between the second driving gear (1051) and the second driven gear (1052), is engaged with the second driving gear (1051) and the second driven gear (1052), and changes the rotation direction of the second driven gear (1052) so that the second driven gear (1052) and the first driven gear (1042) maintain the same rotation direction.

6. The structure of claim 1, wherein the structure further comprises:

the first linkage mechanism (110) is sleeved at the first end of the driving shaft (103) of the motor and is driven by the motor;

the first locking mechanism (111) is used for limiting the first external decorative plate (101) when the first external decorative plate is closed, and the motor drives the first locking mechanism (111) to be unlocked or locked through the first linkage mechanism (110);

the second linkage mechanism (112) is sleeved at the second end of the driving shaft (103) of the motor and is driven by the motor;

and the second locking mechanism (113) is used for limiting the second exterior trim board (102) when the second exterior trim board is closed, and the motor drives the second locking mechanism (113) to unlock or lock through the second linkage mechanism (112).

7. The structure of claim 2, wherein the structure further comprises:

the first groove (106) and the second groove (107) are integrally connected, and the first charging port (100A) and the second charging port (100B) are respectively arranged at the bottoms of the first groove (106) and the second groove (107).

8. The structure of claim 7, wherein the first exterior trim panel (101) is sized to fit the open end of the first recess (106), and the second exterior trim panel (102) is sized to fit the open end of the second recess (107);

when the first external decorative plate (101) is closed, the first external decorative plate (101) rotates to the opening end of the first groove (106) to form a first closed space with the first groove (106); when the second exterior trim panel (102) is closed, the second exterior trim panel (102) rotates to the opening end of the second groove (107) to form a second closed space with the second groove (107).

9. The structure according to claim 4, wherein a rotation angle when the first driving gear (1041) drives the first exterior trim panel (101) to be opened is equal to a rotation angle when the first driving gear (1041) drives the first exterior trim panel (101) to be closed;

the rotation angle of the second driving gear (1051) when driving the second external decorative plate (102) to open is equal to the rotation angle of the second driving gear (1051) when driving the second external decorative plate (102) to close.

10. The structure according to claim 4, characterized in that the type of the first connection means (108) and the second connection means (109) comprises any one of the following connection means: a link type connecting mechanism; a gooseneck connection mechanism; a hinge type connecting mechanism.

11. An automobile comprising a double-open charge door structure (100) according to any one of claims 1-10.