Battery cover plate connecting and overturning device

Abstract

The utility model relates to a battery cover plate connecting turnover device, which comprises a frame upper cover, a battery cover plate, a hinge upper part, a hinge lower part and a connecting shaft, the hinge upper part is provided with a hinge upper main body, the hinge upper part is fixedly connected to the lower plane of the frame upper cover through the hinge upper main body, the two sides of the hinge upper part are bent downwards to form hinge upper connecting parts, and the hinge upper connecting parts are connected with the connecting shaft. A sliding groove is formed in the upper hinge connecting part, the lower hinge is provided with a lower hinge body, and the positions, corresponding to the upper hinge connecting part, of the two sides of the lower hinge are bent to form lower hinge connecting parts. The connecting shaft transversely penetrates through the sliding grooves in the two sides of the hinge, the two ends of the connecting shaft are hinged to the hinge lower connecting parts on the corresponding sides, the battery cover plate is fixedly connected to the upper plane of the hinge lower body below the hinge, the battery cover plate is connected with the overturning device, and the battery cover plate is simple and reliable in structure, high in overturning convenience, smooth in overturning and free of maintenance.

Description

Technical Field

[0001] This utility model relates to the field of electric scooter technology, and in particular to a battery cover connecting and flipping device. Background Technology

[0002] With the development of society and technology, electric vehicles are becoming increasingly popular, such as electric scooters and electric bicycles. The batteries in these vehicles need to be frequently removed for charging and replacement, which places high demands on the convenience of battery removal and installation.

[0003] Existing battery cover connection and flipping devices mostly adopt a hinge structure similar to door hinges. This structure has the following main disadvantages: it requires high processing and installation precision and is costly; it is prone to wear after frequent use, resulting in poor flipping; and it requires regular maintenance. Utility Model Content

[0004] To address the aforementioned issues, this utility model proposes a battery cover connection and flipping device that is simple and reliable in structure, highly convenient to flip, smooth to flip, and maintenance-free.

[0005] This utility model is achieved through the following technical solution: a battery cover connecting flipping device, including a frame cover and a battery cover.

[0006] To improve connection reliability and ease of flipping, while simplifying the structure and reducing costs, the battery cover also includes an upper hinge, a lower hinge, and a connecting shaft. The upper hinge has an upper body, which is fixedly connected to the lower plane of the vehicle frame cover via the upper body. The upper hinge has downward-bent connecting portions on both sides, and sliding grooves are provided on the upper connecting portions. The lower hinge has a lower body, and lower connecting portions are bent on both sides corresponding to the positions of the upper connecting portions. The connecting shaft is provided across the sliding grooves on both sides of the upper hinge, and both ends of the connecting shaft are hinged to the lower connecting portions on the corresponding sides. The battery cover is fixedly connected to the upper plane of the lower body of the lower hinge.

[0007] To ensure smooth flipping of the battery cover, the hinge has a downwardly curved concave edge at one end near the bottom of the hinge, and an upwardly curved warped edge matching the concave edge at the other end near the top of the hinge.

[0008] To facilitate battery installation, a battery mounting slot is provided inside the battery cover.

[0009] The beneficial effects of this utility model are as follows: the battery cover connecting flip device, by designing a connecting flip structure composed of upper hinge, lower hinge and connecting shaft, greatly improves the connection reliability and flipping convenience of the battery cover connecting flip device, while simplifying the structure and reducing costs; by optimizing the structure of the mating parts of upper and lower hinge, the smoothness of battery cover flipping is improved; in addition, the battery cover connecting flip device requires no maintenance and has a long service life. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the application scenario of the battery cover connecting and flipping device of this utility model.

[0011] Figure 2 for Figure 1 A magnified view of part A;

[0012] Figure 3 This is a schematic diagram of the battery cover connecting and flipping device of this utility model;

[0013] Figure 4 This is a schematic diagram of the battery cover connecting and flipping device of this utility model, with the frame cover and battery cover hidden.

[0014] Figure 5 This is a schematic diagram of the structure on the hinge of the battery cover connecting flipping device of this utility model;

[0015] Figure 6 This is a schematic diagram of the structure under the hinge of the battery cover connecting flipping device of this utility model;

[0016] In the diagram: 1. Frame top cover; 2. Battery cover; 21. Battery mounting slot; 3. Upper hinge; 31. Upper hinge body; 32. Upper hinge connecting part; 321. Sliding groove; 33. Lower concave edge; 4. Lower hinge; 41. Lower hinge body; 42. Lower hinge connecting part; 43. Warped edge; 5. Connecting shaft. Detailed Implementation

[0017] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0018] like Figure 1-6 The battery cover connecting flipping device shown includes a frame cover 1, a battery cover 2, an upper hinge 3, a lower hinge 4, and a connecting shaft 5. The battery cover 2 has a battery mounting groove 21.

[0019] The upper hinge 3 has an upper hinge body 31, which is fixedly connected to the lower plane of the frame cover 1 via the upper hinge body 31. The upper hinge 3 has upper hinge connecting parts 32 bent downward on both sides, and sliding grooves 321 are provided on the upper hinge connecting parts 32. The lower hinge 4 has a lower hinge body 41, and lower hinge connecting parts 42 are bent on both sides corresponding to the positions of the upper hinge connecting parts 32. The connecting shaft 5 is provided to pass through the sliding grooves 321 on both sides of the upper hinge 3, and the two ends of the connecting shaft 5 are hinged to the lower hinge connecting parts 42 on the corresponding sides. The battery cover 2 is fixedly connected to the upper plane of the lower hinge body 41 of the lower hinge 4.

[0020] The upper hinge 3 has a downwardly bent concave edge 33 near the lower hinge 4, and the lower hinge 4 has an upwardly bent warped edge 43 that matches the concave edge 33.

[0021] The working principle of the battery cover flipping device is as follows:

[0022] When you need to remove the battery from an electric vehicle or electric scooter for charging, after the latch of the battery cover 2 is opened, first pull the battery cover 2 towards the frame cover 1, and then flip the battery cover 2 upwards. At this time, the upper hinge 3 is fixed on the frame cover 1 and does not move, while the lower hinge 4 rotates with the connecting shaft 5, so you can easily open the battery cover 2 and take out the battery. After charging is completed, reverse the above process. First, insert the battery into the battery mounting slot 21 of the battery cover 2, and then flip the battery cover 2 downwards. With the latch, you can easily put the battery back into the battery compartment of the vehicle.

[0023] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, in the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0025] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model. These modifications, changes, 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, and should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A battery cover connecting flipping device, characterized in that: The device includes a frame top cover, a battery cover, an upper hinge, a lower hinge, and a connecting shaft. The upper hinge has an upper body, which is fixedly connected to the lower plane of the frame top cover. The upper hinge has downward-bent connecting portions on both sides, and sliding grooves are provided on the upper connecting portions. The lower hinge has a lower body, and lower hinge has lower connecting portions on both sides corresponding to the positions of the upper connecting portions. The connecting shaft is provided across the sliding grooves on both sides of the upper hinge, and both ends of the connecting shaft are hinged to the lower connecting portions on the corresponding sides. The battery cover is fixedly connected to the upper plane of the lower hinge body.

2. The battery cover connecting flipping device according to claim 1, characterized in that: The hinge has a downwardly curved concave edge at one end near the bottom, and an upwardly curved warped edge matching the concave edge at the other end near the top.

3. The battery cover connecting flipping device according to claim 1, characterized in that: The battery cover has a battery mounting slot.

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