A battery side cover opening structure and an electric motorcycle

Abstract

This utility model belongs to the field of electric motorcycle technology, specifically a battery side cover opening structure and an electric motorcycle. It includes a battery side cover mounted on a frame. One end of the battery side cover is rotatably connected to the frame via a rotating connector, and the other end is connected to the frame via a plug connector. In this utility model, the battery side cover is mounted on the frame via an opening structure. One end of the battery side cover is rotatably connected to the frame, and the other end is connected to the frame via a pin and a hard rubber component. When the battery needs to be removed, simply rotate the battery side cover outwards to disengage the pin from the hard rubber component to open the battery side cover. The operation is quick and convenient, and requires no tools.

Description

Technical Field

[0001] This utility model belongs to the field of electric motorcycle technology, specifically a battery side cover opening structure and an electric motorcycle. Background Technology

[0002] Electric motorcycles are a type of electric vehicle that uses batteries to power an electric motor. The electric drive and control system consists of a drive motor, a power supply, and a speed control device for the motor. Other components of an electric motorcycle are basically the same as those of an internal combustion engine motorcycle.

[0003] The battery of an electric motorcycle is fixedly mounted on the frame, and there are usually battery side covers on both sides of the battery. These side covers serve two purposes: protecting the battery and also decorating the electric motorcycle, enhancing its appearance. Currently, the battery side covers are typically installed on the frame with screws. When the battery needs to be removed for charging or maintenance, the user must use a screwdriver or other tools to unscrew the screws and remove the side cover before the battery can be taken out. In other words, tools are required to remove the battery side covers, limiting the user's ability to operate the motorcycle without them. Utility Model Content

[0004] To address the problems mentioned above, this utility model provides a battery side cover opening structure and an electric motorcycle. The battery side cover is mounted on the frame via the opening structure. One end of the battery side cover is rotatably connected to the frame, and the other end is connected to the frame via a pin and a hard rubber component. When the battery needs to be removed, simply rotate the battery side cover outward to disengage the pin from the hard rubber component to open the battery side cover. The operation is quick and convenient, and no tools are required.

[0005] The first objective of this utility model is to provide a battery side cover opening structure, including a battery side cover mounted on a vehicle frame, one end of which is rotatably connected to the vehicle frame via a rotating connector, and the other end of which is connected to the vehicle frame via a plug connector.

[0006] Furthermore, the rotating connector includes a first connecting part and a second connecting part. The first connecting part is disposed on the battery side cover, and the first connecting part and the second connecting part are respectively sleeved on both sides of the vehicle frame. The first connecting part and the second connecting part are fixedly connected together.

[0007] Furthermore, both the first connecting part and the second connecting part are provided with an arc-shaped contact surface that is adapted to the frame on the side near the frame. A passage for accommodating the frame is formed between the contact surface of the first connecting part and the contact surface of the second connecting part, and the connection is rotatably connected to the frame.

[0008] Furthermore, at least two rotating connectors are provided, and the frame is also provided with a limiting member for restricting the position of the rotating connector, the limiting member being located between two adjacent rotating connectors.

[0009] Furthermore, the limiting member is fixed on the vehicle frame and its two ends abut against two adjacent rotating connectors to restrict the battery side cover and the rotating connector from moving axially along the vehicle frame, while ensuring that the connector at the other end of the battery side cover is properly connected.

[0010] Furthermore, the limiting member includes two connecting parts three, which are respectively sleeved on both sides of the frame, and are fixedly connected together to clamp the frame.

[0011] Furthermore, the connector includes a pin disposed on the battery side cover and a connector disposed on the vehicle frame. The end of the pin away from the battery side cover is provided with an expanded head, and the head of the pin is inserted into the connector.

[0012] Furthermore, the insertion part includes a hard rubber component with a through hole in the center, and the head of the pin is inserted into the through hole of the hard rubber component.

[0013] Furthermore, the head of the pin and the hard rubber part are interference-fitted.

[0014] The second objective of this utility model is to provide an electric motorcycle, including any of the above-mentioned battery side cover opening structures.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] (1) When it is necessary to remove the battery, the user pulls outward with his hand the end of the battery side cover with the plug. After the plug is removed from the frame, the battery side cover rotates around the rotating connector to open the battery side cover. The operation is quick and convenient, and no tools are needed. The operation is not restricted.

[0017] (2) Connecting part one and connecting part two are fitted onto the frame through the inner arc contact surface, and can rotate around the frame after connecting part one and connecting part two are connected together. Therefore, the battery side cover is rotatably connected to the frame through connecting part one and connecting part two, which makes it easy to rotate and open the battery side cover. Moreover, the screw connection between connecting part one and connecting part two also makes it easy to disassemble the battery side cover and replace it when the battery side cover is damaged.

[0018] (3) When the battery side cover is closed, the head of the pin is inserted into the through hole of the hard rubber part. Since the head of the pin and the hard rubber part are interference fit, the stability after the pin is inserted is improved, thereby improving the stability of the battery side cover and preventing the battery side cover from shaking and making abnormal noises due to road bumps during driving. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the overall structure of the battery side cover opening structure;

[0021] Figure 2 for Figure 1 Enlarged diagram of section A in the middle;

[0022] Figure 3 for Figure 1 Enlarged diagram of section B in the middle;

[0023] Figure 4 This is a schematic diagram of the pin structure;

[0024] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Battery side cover; 3. Rotating connector; 30. Connecting part one; 31. Connecting part two; 32. Pass-through part; 4. Insertion part; 40. Pin; 41. Insertion part; 410. Hard rubber part; 5. Limiting part; 50. Connecting part three. Detailed Implementation

[0025] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] The following is in conjunction with the appendix Figure 1 To be continued Figure 4 The present invention will be described in detail with specific embodiments.

[0027] Reference Figures 1-4This utility model provides a battery side cover opening structure, including a battery side cover 2 mounted on a vehicle frame 1. One end of the battery side cover 2 is rotatably connected to the vehicle frame 1 via a rotating connector 3, and the other end of the battery side cover 2 is connected to the vehicle frame 1 via a connector 4. When it is necessary to remove the battery, the user pulls the end of the battery side cover 2 with the connector 4 outward by hand. After the connector 4 is disengaged from the vehicle frame 1, the battery side cover 2 rotates around the rotating connector 3, thereby opening the battery side cover 2. The operation is quick and convenient, requires no tools, and is unrestricted.

[0028] Specifically, the rotating connector 3 includes a first connecting part 30 and a second connecting part 31. The first connecting part 30 is disposed on the battery side cover 2, and the first connecting part 30 and the second connecting part 31 are respectively sleeved on both sides of the frame 1, and the first connecting part 30 and the second connecting part 31 are fixedly connected together. The first connecting part 30 and the second connecting part 31 are connected by screws, but snap-fit ​​connections, adhesive bonding, welding, etc., can also be used. Therefore, this utility model does not limit the connection method between the first connecting part 30 and the second connecting part 31, as long as a fixed connection between them is achieved. Both the first connecting part 30 and the second connecting part 31 have an arc-shaped contact surface on the side near the frame 1 that is adapted to the frame 1. A passage portion 32 for accommodating the frame 1 is formed between the contact surfaces of the first connecting part 30 and the second connecting part 31, and the part is rotatably connected to the frame 1.

[0029] Connecting part 1 30 and connecting part 2 31 are fitted onto the frame 1 through the inner arc-shaped contact surface, and can rotate around the frame 1 after connecting part 1 30 and connecting part 2 31 are connected together. Therefore, the battery side cover 2 is rotatably connected to the frame 1 through connecting part 1 30 and connecting part 2 31, which facilitates the rotation and opening of the battery side cover 2. Moreover, the screw connection between connecting part 1 30 and connecting part 2 31 also facilitates the disassembly of the battery side cover 2, and makes it easy to replace the battery side cover 2 when it is damaged.

[0030] At least two rotating connectors 3 are provided. The frame 1 is also provided with a limiting member 5 to restrict the position of the rotating connectors 3. The limiting member 5 is located between two adjacent rotating connectors 3. The limiting member 5 is fixed to the frame 1 and its two ends abut against the two adjacent rotating connectors 3 respectively, so as to restrict the battery side cover 2 and the rotating connectors 3 from moving along the axial direction of the frame 1, while ensuring that the plug 4 at the other end of the battery side cover 2 can be properly connected.

[0031] Since the rotating connector 3 is rotatably connected to the frame 1, it can move along the axial direction of the frame 1. This causes the position of the battery side cover 2 to shift. Of course, the connector 4 at the other end of the battery side cover 2 will also shift synchronously. The limiting member 5 is set between two adjacent rotating connectors 3 and its two ends abut against the two rotating connectors 3 respectively. It can prevent the rotating connector 3 from shifting axially on the frame 1, thereby limiting the position of the rotating connector 3 and thus limiting the position of the battery side cover 2, preventing the battery side cover 2 from shifting.

[0032] Specifically, the limiting member 5 includes two connecting parts 3 50, which are respectively sleeved on both sides of the frame 1. The two connecting parts 3 50 are fixedly connected together and clamp the frame 1. The two connecting parts 3 50 are also connected by screws, but they can also be connected by snap-fit, adhesive, or welding. Therefore, this utility model does not limit the connection method between the two connecting parts 3 50, as long as it can achieve a fixed connection between the two connecting parts 3 50. The two connecting parts 3 50 are fixed together and clamp the frame 1. The friction between the connecting parts 3 50 and the frame 1 after clamping is used to fix the position of the connecting parts 3 50 on the frame 1. After the position of the limiting member 5 is fixed, the position of the rotating connecting member 3 will not shift.

[0033] The connector 4 includes a pin 40 disposed on the battery side cover 2 and a connector 41 disposed on the vehicle frame 1. The end of the pin 40 away from the battery side cover 2 is provided with an expanded head, which is inserted into the connector 41. The movable end of the battery side cover 2 is detachably connected to the vehicle frame 1 by the pin 40 being inserted into the connector 41, thereby facilitating the opening and fixing of the movable end of the battery side cover 2.

[0034] The insertion part 41 includes a hard rubber part 410 with a through hole in the center. The head of the pin 40 is inserted into the through hole of the hard rubber part 410 and is interference-fitted with the hard rubber part 410. When the battery side cover 2 is closed, the head of the pin 40 is inserted into the through hole of the hard rubber part 410. Since the head of the pin 40 and the hard rubber part 410 are interference-fitted, the stability of the pin 40 after insertion is improved, thereby improving the stability of the battery side cover 2 and preventing the battery side cover 2 from shaking and making abnormal noises due to road bumps during driving. In addition, while limiting the position of the battery side cover 2, the limiting member 5 also limits the position of the pin 40 on the battery side cover 2, so that the pin 40 can be accurately inserted into the hard rubber part 410, thereby ensuring the precise docking between the pin 40 and the hard rubber part 410.

[0035] This utility model also provides an electric motorcycle, including any of the above-described battery side cover opening structures. The electric motorcycle of this utility model adopts all the technical solutions of all embodiments of the above-described battery side cover opening structure, and therefore possesses at least all the beneficial effects brought about by the technical solutions of the battery side cover opening structure embodiments, which will not be elaborated further.

[0036] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. A battery side cover opening structure, characterized in that, Includes a battery side cover (2) mounted on the frame (1), one end of which is rotatably connected to the frame (1) via a rotating connector (3), and the other end of which is connected to the frame (1) via a plug connector (4).

2. The battery side cover opening structure according to claim 1, characterized in that, The rotating connector (3) includes a first connecting part (30) and a second connecting part (31). The first connecting part (30) is disposed on the battery side cover (2). The first connecting part (30) and the second connecting part (31) are respectively sleeved on both sides of the frame (1). The first connecting part (30) and the second connecting part (31) are fixedly connected together.

3. The battery side cover opening structure according to claim 2, characterized in that, Both the first connecting part (30) and the second connecting part (31) have an arc-shaped contact surface that is adapted to the frame (1) on the side near the frame (1). A passage (32) for accommodating the frame (1) is formed between the contact surface of the first connecting part (30) and the contact surface of the second connecting part (31) and is rotatably connected to the frame (1).

4. The battery side cover opening structure according to claim 1, characterized in that, At least two rotating connectors (3) are provided, and a limiting member (5) for limiting the position of the rotating connectors (3) is also provided on the frame (1). The limiting member (5) is located between two adjacent rotating connectors (3).

5. The battery side cover opening structure according to claim 4, characterized in that, The limiting member (5) is fixed on the frame (1) and its two ends abut against the two adjacent rotating connectors (3) respectively, so as to restrict the battery side cover (2) and the rotating connector (3) from moving along the axial direction of the frame (1), while ensuring that the plug (4) at the other end of the battery side cover (2) is properly connected.

6. The battery side cover opening structure according to claim 5, characterized in that, The limiting member (5) includes two connecting parts (50), which are respectively sleeved on both sides of the frame (1). The two connecting parts (50) are fixedly connected together and clamp the frame (1) between them.

7. The battery side cover opening structure according to claim 1, characterized in that, The connector (4) includes a pin (40) disposed on the battery side cover (2) and a connector (41) disposed on the frame (1). The pin (40) has an expanded head at one end away from the battery side cover (2), and the head of the pin (40) is inserted into the connector (41).

8. The battery side cover opening structure according to claim 7, characterized in that, The insertion part (41) includes a hard rubber part (410) with a through hole in the center, and the head of the pin (40) is inserted into the through hole of the hard rubber part (410).

9. The battery side cover opening structure according to claim 8, characterized in that, The head of the pin (40) and the hard rubber part (410) are in an interference fit.

10. An electric motorcycle, characterized in that, The battery side cover (2) opening structure is included as described in any one of claims 1-9.

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