Novel charging port cover outer plate structure

Abstract

The utility model provides a novel charging port cover outer plate structure which comprises a lower shell, an upper shell is fixedly arranged at the top of the lower shell, an inner cover plate is fixedly arranged at the side position of the lower shell, and an outer charging cover plate piece is fixedly installed on the outer side of the inner cover plate. According to the utility model, the outer side of the lower shell is provided with the inner cover plate for fixing the outer charging cover plate piece, the limiting groove holes in the inner side of the outer charging cover plate piece are symmetrical with the limiting rod bodies, then the outer charging cover plate piece is pushed towards the inner side, so that the limiting rod bodies on the inner cover plate are inserted into the limiting groove holes, and the three locking bolts are rotated again; after the outer charging cover plate piece is installed, the upper end portion of the outer charging cover plate piece is arranged at the side position of the upper shell, a first bayonet socket and a second bayonet socket at the top of the upper end portion can be supported through the upper shell, and compared with a charging port directly formed in an injection molding shell, the bayonet sockets are higher in strength and not prone to deformation. The plugging strength is ensured, and the outer charging cover plate is not easy to damage.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging outer covers and relates to a novel charging port cover outer plate structure. Background Art

[0002] With the development of society, people's means of transportation are changing faster and faster, from bicycles to motorcycles, electric vehicles and cars. Electric vehicles are widely welcomed by people for short-distance travel because of their small size and the use of electricity as power, which is more environmentally friendly and convenient. Electric vehicles have now become a means of transportation for many ordinary families, and their usage rate is constantly increasing.

[0003] The existing battery vehicle charging port structure is to directly open a port on the outer shell of the battery vehicle for charging. This structure has the following problems. First, the method of directly opening the port does not have sufficient support strength at the port. During the plugging and unplugging process, once it deviates downward to the sides, it may cause damage to the port. Second, the structure setting of the direct port cannot be replaced separately when the port is damaged, and the maintenance cost is high. Summary of the invention

[0004] The purpose of the utility model is to provide a novel charging port cover outer plate structure to solve the problems raised in the above background technology.

[0005] The objectives of the utility model can be achieved through the following technical solutions: a new charging port cover outer plate structure, including a lower shell, an upper shell, an outer charging cover plate, and an inner cover plate, the upper shell is fixedly arranged on the top of the lower shell, the inner cover plate is fixedly arranged on the side position of the lower shell, the outer side of the inner cover plate is fixedly installed with an outer charging cover plate, the outer charging cover plate consists of an upper end and a lower end, and the bottom end of the upper end is connected to the top position of the lower end, and the outer side of the outer charging cover plate and the outer wall of the inner cover plate are both provided with multiple cavities.

[0006] In the above-mentioned novel charging port cover outer plate structure, the upper end portion is composed of a first socket and a second socket, and one end of the first socket is fixedly connected to the second socket via a cross connecting frame.

[0007] In the above-mentioned novel charging port cover outer plate structure, charging slots are provided inside the first socket and inside the second socket, and through holes communicating with the charging slots are provided on the inner side of the first socket and the inner side of the second socket.

[0008] In the above-mentioned novel charging port cover outer plate structure, three locking bolts are arranged on the inner side of the lower end portion, and limiting slots are opened on the sides of the locking bolts.

[0009] In the above-mentioned novel charging port cover outer plate structure, three fixing columns are arranged on the outer wall surface of the inner cover plate, threaded holes are opened inside the fixing columns, and the locking bolts are threadedly connected inside the threaded holes.

[0010] In the above-mentioned novel charging port cover outer plate structure, a limiting rod body is provided on the outer wall surface of the inner cover plate, and the limiting rod body is provided on the side of the fixed column, and one end of the limiting rod body is inserted into the inside of the limiting slot hole.

[0011] Compared with the prior art, the advantages of the new charging port cover outer plate structure of the utility model are:

[0012] The present application sets an inner cover plate on the outer side of the lower shell for fixing the external charging cover plate. When fixing, the limiting slot on the inner side of the external charging cover plate is symmetrically limited to the rod body, and then the external charging cover plate is pushed toward the inside, so that the limiting rod body on the inner cover plate is inserted into the limiting slot hole, and then the three locking bolts are rotated again so that the locking bolts are threadedly connected to the inside of the fixing column. After the external charging cover plate is installed, the upper end is placed at the side position of the upper shell, and the first socket and the second socket at the top of the upper end can also be supported by the upper shell, and the first socket and the second socket can provide two socket ports, which can correspond to different charging port positions, and the socket is compared with the charging port design directly opened on the injection molded shell. The strength of the socket is higher, the plug-in strength is guaranteed, the external charging cover plate is not easy to be damaged, and it is also easy to replace after damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the outer plate structure of the new charging port cover of the utility model.

[0014] Figure 2 It is a schematic diagram of the inner cover plate structure of the outer plate structure of the new charging port cover of the utility model.

[0015] Figure 3 It is a schematic diagram of the outer charging cover plate structure of the new charging port cover outer plate structure of the utility model.

[0016] In the figure, 1, lower shell; 2, upper shell; 3, outer charging cover; 4, inner cover; 5, fixing column; 6, limiting rod; 7, upper end; 8, lower end; 9, locking bolt; 10, limiting slot; 11, first socket; 12, second socket; 13, cross bracket; 14, through hole. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] The novel charging port cover outer plate structure includes a lower shell 1, an upper shell 2, an outer charging cover plate 3, and an inner cover plate 4. The upper shell 2 is fixedly arranged on the top of the lower shell 1, the inner cover plate 4 is fixedly arranged on the side of the lower shell 1, and the outer side of the inner cover plate 4 is fixedly installed with the outer charging cover plate 3. The outer charging cover plate 3 consists of an upper end 7 and a lower end 8, and the bottom end of the upper end 7 is connected to the top end of the lower end 8. A plurality of cavities are provided on the outer side of the outer charging cover plate 3 and the outer wall of the inner cover plate 4. The structural arrangement of the cavities can greatly reduce the weight of the outer side of the outer charging cover plate 3 and the inner cover plate 4, thereby achieving a lightweight arrangement.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model has a new charging port cover outer plate structure. Specifically, the upper end portion 7 is composed of a first socket 11 and a second socket 12, and one end of the first socket 11 is fixedly connected to the second socket 12 through a cross connecting frame 13.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model has a new charging port cover outer plate structure. Specifically, charging slots are provided inside the first socket 11 and inside the second socket 12, and through holes 14 connected to the charging slots are provided on the inner side of the first socket 11 and the inner side of the second socket 12.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model has a new charging port cover outer plate structure. Specifically, three locking bolts 9 are arranged on the inner side of the lower end portion 8, and a limiting slot hole 10 is opened on the side of the locking bolt 9. The three locking bolts 9 are common standard parts, which are respectively arranged on both sides and the middle position of the lower end portion 8, and are arranged in a triangular section.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model has a new charging port cover outer plate structure. Specifically, the outer wall surface of the inner cover plate 4 is provided with three fixing columns 5, and the interior of the fixing columns 5 is provided with threaded holes. The locking bolts 9 are threadedly connected inside the threaded holes. The three locking bolts 9 are rotated respectively, so that the locking bolts 9 are threadedly connected inside the fixing columns 5 respectively, and the installation of the outer charging cover plate 3 is completed.

[0023] like Figure 1 , Figure 2 and Figure 3As shown, the utility model has a new charging port cover outer plate structure. Specifically, a limiting rod 6 is provided on the outer wall surface of the inner cover plate 4, and the limiting rod 6 is provided on the side of the fixing column 5. One end of the limiting rod 6 is inserted into the inside of the limiting slot 10. The limiting slot 10 on the inner side of the outer charging cover plate 3 is symmetrical to each limiting rod 6, and then the outer charging cover plate 3 is pushed toward the inside so that the limiting rod 6 on the inner cover plate 4 is inserted into the inside of the limiting slot 10 for preliminary positioning, and then the three locking bolts 9 are rotated again so that the locking bolts 9 are threadedly connected to the inside of the fixing column 5 to complete the installation of the outer charging cover plate 3.

[0024] The utility model discloses a new charging port cover outer plate structure. Before fixing, install the lower shell 1 and the upper shell 2, then make the limiting slot 10 on the inner side of the outer charging cover plate 3 symmetrical with each limiting rod 6, and then push the outer charging cover plate 3 toward the inside so that the limiting rod 6 on the inner cover plate 4 is inserted into the limiting slot 10 for preliminary positioning, and then turn the three locking bolts 9 again so that the locking bolts 9 are threadedly connected to the inside of the fixing column 5. After the outer charging cover plate 3 is installed, the upper end 7 is placed on the side of the upper shell 2, and the upper The first socket 11 and the second socket 12 at the top of the end 7 can also be supported by the upper shell 2, and the first socket 11 and the second socket 12 can provide two plug-in ports, which can correspond to different charging port positions and provide slow charging or fast charging interfaces. Compared with the charging port design directly opened on the injection molded shell, such a socket structure has higher strength to ensure the plug-in strength, and the external charging cover panel 3 is not easy to be damaged. Even if the external charging cover panel 3 is damaged, the external charging cover panel 3 can be directly replaced, which is easy to replace and has low maintenance cost.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A novel charging port cover outer plate structure, comprising a lower shell (1), an upper shell (2), an outer charging cover plate (3), and an inner cover plate (4), characterized in that: An upper shell (2) is fixedly arranged on the top of the lower shell (1), an inner cover plate (4) is fixedly arranged on the side of the lower shell (1), an outer charging cover plate (3) is fixedly installed on the outer side of the inner cover plate (4), the outer charging cover plate (3) is composed of an upper end (7) and a lower end (8), and the bottom end of the upper end (7) is connected to the top end of the lower end (8), and a plurality of cavities are provided on the outer side of the outer charging cover plate (3) and the outer wall of the inner cover plate (4).

2. The new charging port cover outer plate structure according to claim 1 is characterized in that: The upper end portion (7) is composed of a first plug socket (11) and a second plug socket (12), and one end of the first plug socket (11) is fixedly connected to the second plug socket (12) via a cross connecting frame (13).

3. The new charging port cover outer plate structure according to claim 2 is characterized in that: A charging slot is provided inside the first socket (11) and inside the second socket (12), and a through hole (14) communicating with the charging slot is provided on the inner side of the first socket (11) and the inner side of the second socket (12).

4. The novel charging port cover outer plate structure according to claim 1 is characterized in that: Three locking bolts (9) are arranged on the inner side of the lower end portion (8), and limiting slots (10) are provided on the sides of the locking bolts (9).

5. The novel charging port cover outer plate structure according to claim 4 is characterized in that: The outer wall surface of the inner cover plate (4) is provided with three fixing columns (5), the interior of the fixing columns (5) is provided with threaded holes, and the locking bolts (9) are threadedly connected inside the threaded holes.

6. The novel charging port cover outer plate structure according to claim 5 is characterized in that: A limiting rod (6) is provided on the outer wall surface of the inner cover plate (4), and the limiting rod (6) is arranged on the side of the fixing column (5), and one end of the limiting rod (6) is inserted into the inside of the limiting slot hole (10).

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