Surface cover assembly and charging pile

Abstract

The utility model relates to the technical field of charging piles, and discloses a surface cover assembly and a charging pile. The surface cover assembly comprises a surface cover and a panel. A binding surface is arranged on the surface cover, a main glue groove is formed in the binding surface, the main glue groove is used for being filled with glue, glue overflowing grooves are formed in the two sides of the main glue groove respectively, and the glue overflowing grooves are used for bearing the glue overflowing from the main glue groove; the panel is attached to the attaching face, and the panel is bonded to the attaching face through glue. During assembly, the main glue groove is filled with glue, then the panel is attached to the attaching face, the panel is bonded to the attaching face through the glue, and fixed connection of the panel and the face cover is achieved. In the process that the face plate is attached to the face cover, redundant glue in the main glue groove can be squeezed into the glue overflowing groove by the face plate, and the glue is prevented from moving to the position between the face plate and the attaching face. The glue overflowing grooves are formed in the two sides of the main glue groove, so that the product quality is improved, and the glue overflowing grooves can also play a role of being matched with the main glue groove to assist in fitting.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a surface cover assembly and a charging pile. Background Art

[0002] With the popularity of electric vehicles, AC charging piles have become an important supporting facility for electric vehicles. In the prior art, the display screen of an AC charging pile usually uses a transparent panel as a covering layer, and the transparent panel is bonded to the cover. However, during the bonding process, the glue is squeezed between the transparent panel and the cover, and the problem of uneven bonding often occurs after curing. This not only affects the appearance quality of the charging pile, but may also affect the display effect and touch sensitivity of the display screen.

[0003] Based on this, there is an urgent need for a face cover assembly and a charging pile to solve the above-mentioned problems. Utility Model Content

[0004] Based on the above, the purpose of the utility model is to provide a surface cover assembly and a charging pile, which solves the problem of uneven panel fitting by arranging overflow grooves on both sides of the main glue groove.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] In one aspect, a face cover assembly is provided, comprising:

[0007] A face cover, wherein the face cover is provided with a fitting surface, the fitting surface is provided with a main glue groove, the main glue groove is used to be filled with glue, and overflow glue grooves are respectively provided on both sides of the main glue groove, the overflow glue grooves are used to receive the glue overflowing from the main glue groove;

[0008] The panel is attached to the attachment surface, and the panel is bonded to the attachment surface by the glue.

[0009] As a preferred technical solution of a face cover assembly, the face cover is provided with a positioning groove, the panel is embedded in the positioning groove, and the fitting surface is located at the bottom of the positioning groove.

[0010] As a preferred technical solution for a face cover assembly, the main glue groove and the overflow glue groove are isolated by isolation ribs, and the height of the isolation ribs is lower than the fitting surface.

[0011] As a preferred technical solution for a face cover assembly, the isolation rib is 0.2 mm to 0.5 mm lower than the fitting surface.

[0012] As a preferred technical solution of a face cover assembly, the edge of the end surface of the isolation rib is provided with a rounded corner.

[0013] As a preferred technical solution for a face cover assembly, the fitting surface is provided with an avoidance hole, the avoidance hole is used to avoid the display module, and the material of the panel is transparent glass.

[0014] As a preferred technical solution for a face cover assembly, the main glue groove and the overflow glue groove are arranged around the avoidance hole.

[0015] As a preferred technical solution for a face cover assembly, the main glue groove and the overflow glue groove are arranged around the edge of the fitting surface.

[0016] On the other hand, a charging pile is provided, comprising a bottom shell and a surface cover assembly as described in any of the above schemes, wherein the surface cover is detachably connected to the bottom shell.

[0017] As a preferred technical solution for a charging pile, the charging pile also includes a display module, the fitting surface is provided with an avoidance hole, the display module is detachably connected to a side of the face cover away from the fitting surface, and the display end of the display module is embedded in the avoidance hole.

[0018] The beneficial effects of the utility model are:

[0019] The utility model provides a face cover assembly. During assembly, glue is filled into the main glue groove, and then the panel is attached to the attachment surface. The panel is bonded to the attachment surface by glue, thereby achieving a fixed connection between the panel and the face cover. In the process of attaching the panel to the face cover, excess glue in the main glue groove can be squeezed into the overflow glue groove by the panel, thereby preventing the glue from moving between the panel and the attachment surface. The utility model provides an overflow glue groove on both sides of the main glue groove, and the overflow glue groove provides an additional glue storage area, thereby solving the problems of excessive glue seeping between the panel and the attachment surface during the pressing process, uneven attachment of the panel due to stress, difficulty in cleaning, and impact on the appearance, thereby improving product quality. The overflow glue groove can also play a role in cooperating with the main glue groove to assist in attachment.

[0020] The utility model also provides a charging pile, comprising a bottom shell and the above-mentioned surface cover assembly, wherein the surface cover assembly is detachably connected to the bottom shell, so as to ensure that the panel and the surface cover are flatly fitted, thereby improving the appearance quality of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0022] Figure 1 It is a structural schematic diagram of a charging pile provided in a specific embodiment of the utility model;

[0023] Figure 2 It is a structural exploded diagram of a charging pile provided in a specific embodiment of the utility model;

[0024] Figure 3 yes Figure 1 Sectional view at the middle BB;

[0025] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0026] The following are marked in the figure:

[0027] 1. Surface cover; 11. Fitting surface; 12. Main glue groove; 13. Overflow glue groove; 14. Isolation rib; 15. Chamfered corner; 16. Avoidance hole; 17. Positioning groove;

[0028] 2. Panel;

[0029] 3. Bottom shell;

[0030] 4. Display module. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0035] In the prior art, the display screen of the AC charging pile usually uses a transparent panel as a covering layer, and the transparent panel is bonded to the cover. However, during the bonding process, the glue is squeezed between the transparent panel and the cover, and the problem of uneven bonding often occurs after curing. This not only affects the appearance quality of the charging pile, but also may affect the display effect and touch sensitivity of the display screen.

[0036] To solve the above problems, Figure 1-Figure 4 As shown, this embodiment provides a face cover assembly, which includes a face cover 1 and a panel 2. Specifically, the face cover 1 is provided with a bonding surface 11, the bonding surface 11 is provided with a main glue groove 12, the main glue groove 12 is used to fill glue, and the two sides of the main glue groove 12 are respectively provided with overflow glue grooves 13, the overflow glue grooves 13 are used to receive the glue overflowing from the main glue groove 12; the panel 2 is bonded to the bonding surface 11, and the panel 2 is bonded to the bonding surface 11 by glue.

[0037] During assembly, the main glue groove 12 is filled with glue, and then the panel 2 is attached to the attachment surface 11. The panel 2 is bonded to the attachment surface 11 by glue, so that the panel 2 is fixedly connected to the face cover 1. In the process of attaching the panel 2 to the face cover 1, the excess glue in the main glue groove 12 can be squeezed into the overflow glue groove 13 by the panel 2, so as to prevent the glue from moving between the panel 2 and the attachment surface 11. In this embodiment, the overflow glue groove 13 is provided on both sides of the main glue groove 12, and the overflow glue groove 13 provides an additional glue storage area, so as to solve the problems of excessive glue seeping between the panel 2 and the attachment surface 11 during the pressing process, the panel 2 is unevenly attached due to stress, and it is difficult to clean, and the appearance is affected, so as to improve the product quality. The overflow glue groove 13 can also play a role in cooperating with the main glue groove 12 to assist in the attachment.

[0038] In this embodiment, the glue can be glass glue, and the main glue groove 12 can be used with automated equipment to dispense glue, thereby improving the stability of glue dispensing and the uniformity of glue distribution, thereby improving production efficiency. After the panel 2 is attached to the bonding surface 11, the glue in the main glue groove 12 is bonded to the panel 2. On the one hand, the bonding surface 11 of the panel 2 and the cover 1 is connected and fixed by the glue in the main glue groove 12 and the overflow glue groove 13; on the other hand, the bonding surface 11 of the panel 2 and the cover 1 is sealed by the glue in the main glue groove 12 and the overflow glue groove 13.

[0039] Alternatively, if Figure 2-Figure 4 As shown, the cover 1 is provided with a positioning groove 17, the panel 2 is embedded in the positioning groove 17, and the fitting surface 11 is located at the bottom of the positioning groove 17. When assembling the panel 2, the panel 2 is embedded in the positioning groove 17, which reduces the difficulty of assembly. The positioning groove 17 can provide pre-positioning for the panel 2, improve the installation accuracy of the panel 2, and during the glue curing process, the positioning groove 17 can limit the movement of the panel 2, thereby improving the convenience and accuracy of assembly.

[0040] Optionally, the main glue groove 12 and the overflow glue groove 13 are separated by an isolation rib 14, and the height of the isolation rib 14 is lower than the bonding surface 11. When the panel 2 is bonded to the bonding surface 11, a gap is left between the panel 2 and the isolation rib 14, so that the main glue groove 12 and the overflow glue groove 13 are connected, so as to ensure that when the board 11 is bonded, the excess glue in the main glue groove 12 can flow into the overflow glue groove 13 through the gap.

[0041] In this embodiment, the distance between the isolation rib 14 and the bonding surface 11 is 0.2mm-0.5mm. Specifically, the distance between the isolation rib 14 and the bonding surface 11 is 0.2mm, 0.3mm, 0.4mm or 0.5mm. The gap between the isolation rib 14 and the panel 2 should not be too small. A too small gap will result in a large flow resistance of the glue, which is not conducive to the glue moving to the overflow glue groove 13; the gap between the isolation rib 14 and the panel 2 should not be too large. A too large gap will easily cause the glue in the main glue groove 12 to be unable to contact the panel 2, reducing the bonding strength.

[0042] Further preferably, the edge of the end face of the isolation rib 14 is provided with a rounded corner 15. On the one hand, the rounded corner of the end face of the isolation rib 14 can reduce the flow resistance of the glue, and facilitate the glue in the main glue groove 12 to move into the overflow glue groove 13; on the other hand, considering the influence of the manufacturing process, the rounded corner 15 can reduce the mold stress, facilitate the molding of the isolation rib 14, and improve the production quality.

[0043] In the prior art, the panel is made of plastic, but the plastic panel has poor weather resistance and is prone to scratches, discoloration and other problems. In order to solve the above problems, in this embodiment, the bonding surface 11 is provided with an avoidance hole 16, which is used to avoid the display module 4, and the panel 2 is made of transparent glass. Among them, the transparent glass can transmit the picture of the display module 4, and the transparent glass has the advantages of high strength, good weather resistance, and not easy to scratch compared to the plastic material, which can significantly improve the service life and safety of the charging pile.

[0044] In this embodiment, Figure 2As shown, two main glue grooves 12 are provided on the fitting surface 11, one is arranged near the outer side of the avoidance hole 16, and the other is arranged at the edge of the cover 1, and overflow glue grooves 13 are provided on both sides of each main glue groove 12, thereby improving the bonding strength between the panel 2 and the cover 1.

[0045] Specifically, the main glue groove 12 and the overflow glue groove 13 are arranged around the avoidance hole 16. The main glue groove 12 and the overflow glue groove 13 are located at the avoidance hole 16. The purpose of setting the overflow glue groove 13 on the inner side of the main glue groove 12 is to prevent glue from entering the display area of ​​the display module 4 and affecting the normal display of the display screen; the purpose of setting the overflow glue groove 13 on the outer side of the main glue groove 12 is to prevent glue from entering the bonding area of ​​the panel 2 and the cover 1, causing the panel 2 to be stressed and unevenly bonded.

[0046] The main glue groove 12 and the overflow glue groove 13 are arranged around the edge of the bonding surface 11. The main glue groove 12 and the overflow glue groove 13 are located at the edge of the bonding surface 11. The purpose of setting the overflow glue groove 13 on the inner side of the main glue groove 12 is to prevent glue from entering the bonding area of ​​the panel 2 and the cover 1, causing the panel 2 to be stressed and unevenly bonded; the purpose of setting the overflow glue groove 13 on the outer side of the main glue groove 12 is to prevent glue from seeping out and entering the appearance surface of the panel 2.

[0047] It should be noted that if Figure 1 and Figure 2 As shown, this embodiment also provides a charging pile, including a bottom shell 3 and the above-mentioned cover assembly, the cover 1 is detachably connected to the bottom shell 3, ensuring that the panel 2 and the cover 1 fit flatly, thereby improving the appearance quality of the charging pile. Specifically, the cover 1 and the bottom shell 3 can be connected by screw connection, clamping or bonding.

[0048] Furthermore, the charging pile also includes a display module 4, the fitting surface 11 is provided with an avoidance hole 16, the display module 4 is detachably connected to the side of the cover 1 away from the fitting surface 11, and the display end of the display module 4 is embedded in the avoidance hole 16. The image of the display end can be transmitted to the outside through the panel 2, and the panel 2 can protect the display module 4 and improve the service life of the display module 4. Specifically, the cover 1 and the display module 4 can be connected by screw connection, clamping or bonding.

[0049] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A face cover assembly, characterized in that: include: A face cover (1), wherein the face cover (1) is provided with a fitting surface (11), the fitting surface (11) is provided with a main glue groove (12), the main glue groove (12) is used to be filled with glue, and overflow glue grooves (13) are respectively provided on both sides of the main glue groove (12), the overflow glue grooves (13) are used to receive the glue overflowing from the main glue groove (12); A panel (2), the panel (2) being attached to the attaching surface (11), and the panel (2) being bonded to the attaching surface (11) by means of the glue.

2. The cover assembly according to claim 1, characterized in that: The face cover (1) is provided with a positioning groove (17), the panel (2) is embedded in the positioning groove (17), and the fitting surface (11) is located at the bottom of the positioning groove (17).

3. The cover assembly according to claim 1, characterized in that: The main glue groove (12) and the overflow glue groove (13) are isolated by an isolation rib (14), and the height of the isolation rib (14) is lower than the bonding surface (11).

4. The cover assembly according to claim 3, characterized in that: The isolation rib (14) is lower than the fitting surface (11) by 0.2 mm to 0.5 mm.

5. The cover assembly according to claim 3, characterized in that: The edge of the end surface of the isolation rib (14) is provided with a rounded corner (15).

6. The cover assembly according to claim 1, characterized in that: The fitting surface (11) is provided with an avoidance hole (16), and the avoidance hole (16) is used to avoid the display module (4). The material of the panel (2) is transparent glass.

7. The cover assembly according to claim 6, characterized in that: The main glue groove (12) and the overflow glue groove (13) are arranged around the avoidance hole (16).

8. The face cover assembly according to any one of claims 1 to 7, characterized in that: The main glue groove (12) and the overflow glue groove (13) are arranged around the edge of the bonding surface (11).

9. A charging pile, characterized in that: It comprises a bottom shell (3) and a face cover assembly as claimed in any one of claims 1 to 8, wherein the face cover (1) is detachably connected to the bottom shell (3).

10. The charging pile according to claim 9, characterized in that: The charging pile further comprises a display module (4); the fitting surface (11) is provided with an avoidance hole (16); the display module (4) is detachably connected to a side of the cover (1) facing away from the fitting surface (11); and a display end of the display module (4) is embedded in the avoidance hole (16).

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