A charger cover structure

Abstract

This utility model discloses a charger cover structure, aiming to provide a charger cover structure that improves assembly efficiency. It includes a charging base bracket; a top cover, with a mounting groove at the upper end of the charging base bracket, the top cover being fitted into the mounting groove; a buckle, connected to the top cover, the buckle including a positioning buckle, a fixing buckle, and a fastening buckle, all of which are engaged with the mounting groove; the positioning buckle is connected to a locking block, the fixing buckle is connected to an anti-disengagement buckle, and the fastening buckle is connected to a reinforcing rib; a screw fixing post, connected to the top cover, the mounting groove having a screw fixing hole; and a charging bracket, the top cover connecting to a limit seat and a second screw fixing post, the other end of the charging bracket having a second screw fixing hole, the top cover having a clearance hole, and the charging bracket connected to a charging spring. The beneficial effects of this utility model are: the charger's structure and assembly are simple and efficient; it facilitates quick positioning and assembly and subsequent disassembly and maintenance; and the assembly method is reliable and stable.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner manufacturing technology, and in particular to a charger cover structure. Background Technology

[0002] Among existing vacuum cleaners, handheld vacuum cleaners are increasingly favored by users in home and car applications due to their small size and ease of use. In particular, battery-powered cordless handheld vacuum cleaners are free from the limitations of cord length and can flexibly clean every corner. Existing charging devices are generally divided into two types: pedestal charging devices and wall-mounted charging devices. The charging devices for cordless handheld vacuum cleaners often also have a storage function.

[0003] Chinese Patent Grant Announcement No.: CN 214205053 U, Grant Announcement Date: September 14, 2021. This utility model proposes a charging base for a handheld vacuum cleaner, including a charging base body for fixing to a wall. The front of the charging base body has a vertical arc-shaped groove that matches the vertical arc-shaped convex surface of the charging part of the handheld vacuum cleaner. Inside the vertical arc-shaped groove, there is a positive elastic contact protruding from the bottom surface of the arc-shaped groove and used to contact the positive contact of the handheld vacuum cleaner, and a negative elastic contact protruding from the bottom surface of the arc-shaped groove and used to contact the negative contact of the handheld vacuum cleaner. Below the positive elastic contact, there is a vertical waist-shaped groove for accommodating the guide post of the handheld vacuum cleaner, and below the negative elastic contact, there is also a vertical waist-shaped groove for accommodating the guide post of the handheld vacuum cleaner. The lower part of the vertical arc-shaped groove has a magnetic adsorption structure that matches the charging part of the handheld vacuum cleaner. The drawback of this technical solution is that the charging base plate is connected to the cover plate through multiple through-hole posts, which requires multiple screwing to fix it, affecting assembly efficiency and subsequent maintenance.

[0004] In summary, the existing vacuum cleaner charging structure suffers from low assembly efficiency. Utility Model Content

[0005] The present invention aims to overcome the shortcomings of low assembly efficiency in the existing vacuum cleaner charging structure and provides a charger cover structure that improves assembly efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A charger cover structure, including

[0008] Charging stand;

[0009] The top cover and the upper end of the charging base bracket are provided with a mounting groove, and the top cover is fitted into the mounting groove;

[0010] The buckle connects to the top cover. The buckle includes a positioning buckle, a fixing buckle, and a fastening buckle. The positioning buckle, the fixing buckle, and the fastening buckle are all engaged with the mounting groove. The positioning buckle is connected to a locking block, the fixing buckle is connected to an anti-disengagement buckle, and the fastening buckle is connected to a reinforcing rib plate.

[0011] A screw fixing post 1 is connected to the top cover. The mounting groove is provided with a screw fixing hole 1, and the screw fixing post 1 is inserted into the screw fixing hole 1.

[0012] The charging bracket has a top cover connected to a limit buckle and a screw fixing post. One end of the charging bracket is engaged with the limit buckle, and the other end of the charging bracket has a screw fixing hole. The screw fixing post is inserted into the screw fixing hole. The top cover has a clearance hole, and the charging bracket is connected to a charging spring. The charging spring is inserted into the clearance hole.

[0013] The top cover is embedded in the mounting groove at the end of the charging base bracket surface. Positioning clips, fixing clips, and fastening clips are fastened together through multiple engagement points, simplifying the assembly structure and facilitating quick and easy positioning. The positioning clips utilize locking blocks, and the fixing clips employ anti-disengagement mechanisms to further enhance the reliability of the connection. The fastening clips are reinforced with a reinforcing rib to increase structural strength and prevent breakage. The bolt fixing post, positioning clips, fixing clips, and fastening clips are all connected to the inside of the top cover. The bolt fixing post is positioned opposite the mounting groove and inserted into the screw fixing hole. The charging base bracket has a hollow cavity structure, and the screw fixing hole communicates with the inner cavity of the charging base bracket. Bolts (not shown in the diagram) can then be passed through the screw fixing hole and the bolt fixing post to secure the top cover. This further secures the top cover while eliminating the need for screws on its surface, resulting in a smooth and aesthetically pleasing surface that is less prone to water and dust ingress during daily use. The top cover is secured to the charging bracket via limiting fasteners and screw fixing posts, allowing the charging contacts on the charging bracket to extend from the clearance holes as charging points. The top cover is quickly assembled with the charging bracket using snap-fit ​​and bolt fastening. The assembled charging structure has strong overall integrity, a smooth and neat appearance, and is easy to clean and maintain. This achieves the following effects: simple and efficient charger assembly; easy and quick positioning and assembly, and subsequent disassembly and maintenance; reliable and stable assembly method; protection of the structure and enhanced structural strength to prevent breakage; a smooth and aesthetically pleasing overall structure; and a stable charging structure that extends service life.

[0014] Preferably, the positioning buckle is connected to the lower end of the top cover, the fixing buckle is connected to the middle of the top cover, and the fastening buckle is connected to the upper end of the top cover. The mounting groove is provided with positioning buckle holes, fixing buckle holes, and fastening buckle holes. The positioning buckle engages with the positioning buckle hole, the fixing buckle engages with the fixing buckle hole, and the fastening buckle engages with the fastening buckle hole. The positioning buckle engages with the positioning buckle hole, the fixing buckle engages with the fixing buckle hole, and the fastening buckle engages with the fastening buckle hole, so as to achieve fastening installation through multiple engagement points. This achieves the effect of fully assembling the upper and lower parts, with a simple structure that facilitates quick positioning and assembly.

[0015] Preferably, a guide wing plate is provided on one side of the positioning buckle. The guide wing plate is integrated with the side of the positioning buckle and is inserted into the positioning buckle hole. The positioning buckle is connected to two opposite sides of the positioning buckle through the guide wing plate, allowing the positioning buckle to be inserted into the positioning buckle hole through the guide wing plate. The guide wing plate overcomes the wall stress of the positioning buckle hole and is engaged in the hole. This achieves the effect of increasing the structural strength of the positioning buckle and enhancing the connection stability of the top cover.

[0016] Preferably, the positioning buckle hole is equipped with a buckle plate, which is an integral structure with the charging base bracket. The lower end of the locking block is connected to the positioning buckle. A gap is left between the locking block and the top cover, which is set as a locking groove. The buckle plate is engaged with the locking groove. After the locking block enters the positioning buckle hole by adding a buckle plate, the top cover mounting bolt fixing post enters the screw fixing hole and presses down. As the locking block moves downward against the surface of the buckle plate, it locks the buckle plate into the locking groove, thus preventing the top cover from moving upward. The tactile feedback of the locking block makes it easy to judge whether the assembly is in place. This achieves the effect of improving the high-precision positioning of the top cover assembly, thereby enhancing assembly efficiency and stability.

[0017] Preferably, the fixing buckle has a locking hole, and the anti-disengagement buckle engages with the locking hole. The fixing buckle also has a second reinforcing rib, which is connected to the top cover. The fixing buckle, through the locking hole, allows the anti-disengagement buckle to engage after the fixing buckle enters the locking hole, thereby improving connection stability. The second reinforcing rib prevents the fixing buckle from breaking under stress. This achieves the effect of enhancing the assembly strength and structural strength of the top cover.

[0018] Preferably, one side of the fastening hole has a limiting groove, into which the fastening clip engages. Several reinforcing ribs are connected to the other side of the fastening hole, arranged along its edge. The inner wall of the fastening hole has a recessed limiting groove, allowing the fastening clip to be positioned and engaged within it. The reinforcing ribs are placed on one side of the fastening hole and connected to several others to prevent the surrounding structure from breaking when the fastening clip is pressed in, thus preventing structural fracture. This further improves assembly positioning and structural strength.

[0019] Preferably, the top cover has an inner cavity for mounting, and a limiting buckle is connected to the inner cavity. The limiting buckle has a slot, and one end of the charging bracket has a retaining plate that connects to the charging bracket. The other end of the retaining plate is engaged with the slot. The limiting buckle is connected to a fourth reinforcing rib that connects to the wall of the inner cavity. The retaining plate is connected to a fifth reinforcing rib that connects to the charging bracket. The top cover holds the limiting buckle and the charging bracket through the inner cavity. The limiting buckle connects to the bottom surface of the inner cavity, and the fourth reinforcing rib connects the wall of the inner cavity to the limiting buckle, ensuring a high-strength connection between the limiting buckle and the inner cavity. The retaining plate is connected to the end of the charging bracket and inserted into the slot to connect with the limiting buckle. The fifth reinforcing rib ensures a stable connection between the retaining plate and the charging bracket, preventing breakage. This achieves the effects of improving the assembly efficiency of the charging bracket and enhancing the structural connection strength and stability.

[0020] Preferably, the other end of the charging bracket is connected to a mounting post, with the second screw fixing hole located on the mounting post. The mounting post is equipped with a reinforcing rib plate six, which is connected to the charging bracket. The other end of the charging bracket is reinforced to the mounting post via the reinforcing rib plate six, ensuring that the bolt (not shown in the figure) will not break the charging bracket and mounting post when threaded through the screw fixing post two and the screw fixing hole two. This achieves the effect of improving the assembly efficiency of the charging bracket and enhancing the structural connection strength and stability.

[0021] Preferably, the cavity wall of the mounting cavity is connected to reinforcing ribs seven, which are connected to the bottom surface and side wall of the mounting cavity. The mounting cavity reduces the overall weight of the top cover, while the side wall and bottom surface are connected by several reinforcing ribs seven. This enhances the overall strength of the top cover and prevents breakage under stress due to the mounting cavity.

[0022] The beneficial effects of this utility model are: the charger has a simple and efficient structure and assembly; it facilitates quick positioning and assembly as well as subsequent disassembly and maintenance; the assembly method is reliable and stable; it protects the structure and enhances its strength to prevent breakage; the overall structure is smooth and aesthetically pleasing; and the charging structure is stable, extending its service life. Attached Figure Description

[0023] Figure 1 This is a perspective view of the utility model;

[0024] Figure 2 yes Figure 1 Exploded view;

[0025] Figure 3 This is a structural diagram of the charging dock bracket;

[0026] Figure 4 This is a schematic diagram of the positioning buckle hole;

[0027] Figure 5 This is a structural diagram of the fixing buckle hole;

[0028] Figure 6 This is a schematic diagram showing the connection between the positioning buckle and the buckle plate via the locking block;

[0029] Figure 7 This is a schematic diagram of the top cover and charging bracket structure;

[0030] Figure 8 This is a cross-sectional view showing the connection between the top cover and the charging bracket;

[0031] Figure 9 This is a diagram showing the usage state of this utility model.

[0032] In the diagram: 1. Charging stand bracket, 2. Top cover, 3. Mounting slot, 4. Positioning buckle, 5. Positioning buckle hole, 6. Locking block, 7. Fixing buckle, 8. Fixing buckle hole, 9. Fastening buckle, 10. Fastening buckle hole, 11. Reinforcing rib plate one, 12. Screw fixing post one, 13. Screw fixing hole one, 14. Charging bracket, 15. Limiting buckle seat, 16. Screw fixing post two, 17. Screw fixing hole two, 18. Clearance hole, 1 9. Charging spring, 20. Guide wing plate, 21. Buckle plate, 22. Lock groove, 23. Lock hole, 24. Reinforcing rib plate two, 25. Limiting groove, 26. Reinforcing rib plate three, 27. Mounting cavity, 28. Slot, 29. Slot plate, 30. Reinforcing rib plate four, 31. Reinforcing rib plate five, 32. Mounting column, 33. Reinforcing rib plate six, 34. Reinforcing rib plate seven, 35. Top surface, 36. Front side, 37. Anti-disengagement buckle. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0034] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0035] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of components illustrated in these embodiments do not limit the scope of this application. For ease of illustration, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, an element described as being “below” other elements or features would be positioned “up” other elements or features. Thus, the exemplary term “down” can include both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale. Techniques, processes, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, processes, and equipment should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be discussed further in subsequent figures.

[0036] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0037] Example 1:

[0038] like Figure 1-7As shown, a charger cover structure includes a charging base bracket 1; a top cover 2, the upper end of which has a mounting groove 3, and the top cover 2 is fitted into the mounting groove 3; a buckle, which is connected to the top cover 2, and the buckle includes a positioning buckle 4, a fixing buckle 7, and a fastening buckle 9, all of which are engaged with the mounting groove 3. The positioning buckle 4 is connected to a locking block 6, the fixing buckle 7 is connected to an anti-disengagement buckle 37, and the fastening buckle 9 is connected to a reinforcing rib plate 11; and a screw fixing post 12, which is connected to the top cover 2. The cover 2 is connected, and the mounting groove 3 is provided with screw fixing hole 13. Screw fixing post 12 is inserted into screw fixing hole 13. The charging bracket 14 is connected to the top cover 2 with limit buckle 15 and screw fixing post 2 16. One end of the charging bracket 14 is snapped into limit buckle 15, and the other end of the charging bracket 14 is provided with screw fixing hole 2 17. Screw fixing post 2 16 is inserted into screw fixing hole 2 17. The top cover 2 is provided with clearance hole 18. The charging bracket 14 is connected with charging spring 19, and charging spring 19 is inserted into clearance hole 18.

[0039] like Figure 1-5 As shown, the positioning buckle 4 is connected to the lower end of the top cover 2, the fixing buckle 7 is connected to the middle part of the top cover 2, and the fastening buckle 9 is connected to the upper end of the top cover 2. The mounting groove 3 is provided with positioning buckle hole 5, fixing buckle hole 8 and fastening buckle hole 10. The positioning buckle 4 is engaged with the positioning buckle hole 5, the fixing buckle 7 is engaged with the fixing buckle hole 8, and the fastening buckle 9 is engaged with the fastening buckle hole 10.

[0040] like Figure 2 , 7 As shown in Figure 8, a guide wing plate 20 is provided on one side of the positioning buckle 4. The guide wing plate 20 and the side of the positioning buckle 4 are connected as an integral structure. The guide wing plate 20 is inserted into the positioning buckle hole 5.

[0041] like Figure 2 , 4 As shown in Figures 6 and 8, the positioning buckle hole 5 is provided with a buckle plate 21. The buckle plate 21 and the charging base bracket 1 are an integral structure. The locking block 6 is connected to the lower end of the positioning buckle 4. There is a gap between the locking block 6 and the top cover 2, which is set as a locking groove 22. The buckle plate 21 and the locking groove 22 are embedded together.

[0042] like Figure 5 , 7 As shown in Figure 8, the fixing buckle 7 has a locking hole 23, the anti-disengagement buckle 37 is fastened to the locking hole 23, and the fixing buckle 7 has a reinforcing rib plate 24, which is connected to the top cover 2.

[0043] like Figure 3 As shown, a limiting groove 25 is provided on one side of the fastening hole 10, and the fastening buckle 9 is engaged with the limiting groove 25. Several reinforcing ribs 26 are connected to the other side of the fastening hole 10, and the reinforcing ribs 26 are arranged along the edge of the fastening hole 10.

[0044] like Figure 7 , 8 As shown, the top cover 2 is provided with an inner cavity 27, the limiting buckle 15 is connected to the inner cavity 27, the limiting buckle 15 is provided with a slot 28, one end of the charging bracket 14 is provided with a card plate 29, the card plate 29 is connected to the charging bracket 14, the other end of the card plate 29 is engaged with the slot 28, the limiting buckle 15 is connected with a reinforcing rib plate 4 30, the reinforcing rib plate 4 30 is connected to the cavity wall of the inner cavity 27, the card plate 29 is connected with a reinforcing rib plate 5 31, the reinforcing rib plate 5 31 is connected to the charging bracket 14.

[0045] like Figure 7 , 8 As shown, the other end of the charging bracket 14 is connected to a mounting post 32, and the screw fixing hole 2 17 is placed on the mounting post 32. The mounting post 32 is provided with a reinforcing rib plate 6 33, which is connected to the charging bracket 14.

[0046] like Figure 7 As shown, the cavity wall of the inner cavity 27 is connected to a reinforcing rib plate 34, which is connected to the bottom surface of the inner cavity 27 and the side wall of the inner cavity 27.

[0047] like Figure 1-9 As shown: The surface of the top cover 2 is set as a guide surface, which includes an upper end surface 35 and a front side surface 36. The upper end surface 35 is inclined, and the front side surface 36 is a vertical surface. The included angle between the upper end surface 35 and the front side surface 36 is an obtuse angle. The connecting corner between the upper end surface 35 and the front side surface 36 is a chamfer. One side of the surface of the top cover 2 forms a smooth arc bend through the upper end surface 35 and the front side surface 36, making the top cover 2 more streamlined and beautiful and convenient for charging operations.

[0048] The charging spring 19 is mounted on the charging bracket 14 and is a metal conductive sheet structure. The charging spring 19 is fixedly mounted on the top cover 2 to achieve power supply (the charging spring 19 is connected to the DC power interface (not shown in the figure) via a conductive wire to an external power adapter (not shown in the figure), so that the charging spring 19 serves as a charging contact point on the top cover 2 to charge the vacuum cleaner.)

[0049] During use: During assembly, insert the card plate 29 into the slot 28, and extend the charging spring 19 from the clearance hole 18. Secure it by screwing the bolt into the mounting post 32 and the screw fixing post 16. Insert the lower end of the positioning buckle 4 into the positioning buckle hole 5 to position the lower end of the top cover 2. Fasten the upper end of the top cover 2 in the mounting groove 3, aligning the fixing buckle 7 with the fixing buckle hole 8. At this time, the fastening buckle 9 is positioned above the fastening buckle hole 10 and close to it, and the screw fixing post 12 is positioned above the screw fixing hole 13 and close to it. Press down on the screw fixing post 12 to align it with the screw fixing hole 1. At this time, the anti-disengagement buckle 37 engages in the locking hole 23, and the locking block 6 engages the buckle plate 21 through the locking groove 22. Screw the bolt into the screw fixing post 12 from the lower end of the charging base bracket 1 cavity for threaded fixation, completing the assembly of the top cover 2 and the charging base bracket 1 (e.g., Figure 1 (As shown).

[0050] After connecting the circuit of the charging spring 19, the charging base bracket 1 can be used for charging after being installed with other components of the vacuum cleaner (e.g., Figure 9 (As shown).

[0051] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A charger cover structure, characterized in that, include Charging stand (1); The top cover (2) has an installation groove (3) at the upper end of the charging base bracket (1), and the top cover (2) is fitted into the installation groove (3); The buckle is connected to the top cover (2). The buckle includes a positioning buckle (4), a fixing buckle (7) and a fastening buckle (9). The positioning buckle (4), the fixing buckle (7) and the fastening buckle (9) are all fastened to the mounting groove (3). The positioning buckle (4) is connected to a locking block (6). The fixing buckle (7) is connected to an anti-disengagement buckle (37). The fastening buckle (9) is connected to a reinforcing rib plate (11). Screw fixing post one (12), the screw fixing post is connected to the top cover (2), the mounting groove (3) is provided with screw fixing hole one (13), the screw fixing post one (12) is inserted into the screw fixing hole one (13); The charging bracket (14) has a top cover (2) connected to a limit buckle (15) and a screw fixing post (16). One end of the charging bracket (14) is engaged with the limit buckle (15), and the other end of the charging bracket (14) is provided with a screw fixing hole (17). The screw fixing post (16) is inserted into the screw fixing hole (17). The top cover (2) is provided with a clearance hole (18). The charging bracket (14) is connected to a charging spring (19), and the charging spring (19) is inserted into the clearance hole (18).

2. The charger cover structure according to claim 1, characterized in that, The positioning buckle (4) is connected to the lower end of the top cover (2), the fixing buckle (7) is connected to the middle part of the top cover (2), the fastening buckle (9) is connected to the upper end of the top cover (2), the mounting groove (3) is provided with positioning buckle hole (5), fixing buckle hole (8) and fastening buckle hole (10), the positioning buckle (4) is engaged with the positioning buckle hole (5), the fixing buckle (7) is engaged with the fixing buckle hole (8), and the fastening buckle (9) is engaged with the fastening buckle hole (10).

3. The charger cover structure according to claim 2, characterized in that, The positioning buckle (4) has a guide wing plate (20) on one side. The guide wing plate (20) and the side of the positioning buckle (4) are connected as an integral structure. The guide wing plate (20) is inserted into the positioning buckle hole (5).

4. A charger cover structure according to claim 2 or 3, characterized in that, The positioning buckle hole (5) is provided with a buckle plate (21). The buckle plate (21) and the charging base bracket (1) are an integral structure. The locking block (6) is connected to the lower end of the positioning buckle (4). There is a gap between the locking block (6) and the top cover (2) and it is set as a locking groove (22). The buckle plate (21) and the locking groove (22) are embedded.

5. The charger cover structure according to claim 1, characterized in that, The fixing buckle (7) is provided with a locking hole (23), the anti-disengagement buckle (37) is fastened to the locking hole (23), the fixing buckle (7) is provided with a reinforcing rib plate (24), and the reinforcing rib plate (24) is connected to the top cover (2).

6. The charger cover structure according to claim 2, characterized in that, The fastening buckle hole (10) has a limiting groove (25) on one side of the hole wall. The fastening buckle (9) is engaged with the limiting groove (25). The fastening buckle hole (10) is connected to a number of reinforcing ribs (26) on the other side. The reinforcing ribs (26) are arranged along the edge of the fastening buckle hole (10).

7. The charger cover structure according to claim 1, characterized in that, The top cover (2) is provided with an installation cavity (27). The limiting buckle (15) is connected to the installation cavity (27). The limiting buckle (15) is provided with a slot (28). One end of the charging bracket (14) is provided with a card plate (29). The card plate (29) is connected to the charging bracket (14). The other end of the card plate (29) is embedded in the slot (28). The limiting buckle (15) is connected with a reinforcing rib plate four (30). The reinforcing rib plate four (30) is connected to the cavity wall of the installation cavity (27). The card plate (29) is connected with a reinforcing rib plate five (31). The reinforcing rib plate five (31) is connected to the charging bracket (14).

8. The charger cover structure according to claim 7, characterized in that, The other end of the charging bracket (14) is connected to a mounting post (32), the screw fixing hole (17) is placed on the mounting post (32), the mounting post (32) is provided with a reinforcing rib plate (33), and the reinforcing rib plate (33) is connected to the charging bracket (14).

9. A charger cover structure according to claim 7, characterized in that, The cavity wall of the mounting cavity (27) is connected to a reinforcing rib plate seven (34), which is connected to the bottom surface of the mounting cavity (27) and the side wall of the mounting cavity (27).

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