Combined lithium battery pack for electric motorcycle

Abstract

The utility model discloses a combined type lithium battery pack for an electric motorcycle, which comprises a combined type lithium battery pack body, the outer wall of the combined type lithium battery pack body is connected with a non-slip mat in an attached manner, the outer wall of the non-slip mat is fixedly connected with a base, and the inner wall of the base is provided with a mounting hole. The outer wall of the mounting hole is in threaded connection with a fixing screw, and the outer wall of the fixing screw is in threaded connection with a side plate. According to the combined type lithium battery pack for the electric motorcycle, the combined type lithium battery pack body, the non-slip mat, the base, the mounting hole, the fixing screw, the side plate, the bearing block and the bearing handle are arranged and used in cooperation at present, so that the combined type lithium battery pack for the electric motorcycle is convenient to fix, the fixing effect is good, fixing is more stable, position deviation is not prone to occurring, and the service life of the battery pack is prolonged. And a user screws a fixing screw through a mounting hole, so that the side plate and the base are fixed conveniently, the combined lithium battery pack body is kept stable, and the use effect of the device is improved to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical direction of electric motorcycles, and specifically relates to a combined lithium battery pack for electric motorcycles. Background Art

[0002] An electric motorcycle is a type of electric vehicle that uses a battery to drive the motor. The electric drive and control system consists of a drive motor, a power supply, and a motor speed control device. The other devices of an electric motorcycle are basically the same as those of an internal combustion engine. The types are divided into electric mopeds and electric ordinary motorcycles according to the maximum speed or motor power.

[0003] With the continuous advancement of electric motorcycles, more and more combined lithium battery packs for electric motorcycles have the problem of poor fixing effect during use, which has not been solved, and is inconvenient for people to use to a certain extent; the combined lithium battery packs for electric motorcycles in the prior art may have the phenomenon of inconvenient protection during use, which may reduce the use effect of the device.

[0004] Therefore, how to provide a combined lithium battery pack for an electric motorcycle has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a combined lithium battery pack for an electric motorcycle in order to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a combined lithium battery pack for an electric motorcycle, comprising a combined lithium battery pack body, the outer wall of the combined lithium battery pack body is fittedly connected with an anti-skid pad, the outer wall of the anti-skid pad is fixedly connected with a base, and the inner wall of the base is provided with a mounting hole.

[0007] The outer wall of the mounting hole is threadedly connected with a fixing screw, the outer wall of the fixing screw is threadedly connected with a side plate, the outer wall of the assembled lithium battery pack body is provided with a bearing block, and the outer wall bearing of the bearing block is connected with a load-bearing handle.

[0008] The utility model further illustrates that the outer wall of the base is fixedly connected with a connecting plate, the outer wall bearing of the connecting plate is connected with a round shaft, the outer wall of the round shaft is fixedly connected with a cover plate, and the outer wall of the cover plate is provided with a fixing lock.

[0009] By adopting the above technical solution, the structure in the solution facilitates the clamping protection of the combined lithium battery pack body, making the protection effect more obvious.

[0010] The utility model further illustrates that the structures of the mounting hole and the fixing screw fit each other, and the fixing screw passes through the side plate through the mounting hole.

[0011] By adopting the above technical solution, the arrangement of the structural fixing screws in the solution is convenient for installation and stable fixing.

[0012] The utility model further illustrates that the sizes of the bearing block and the load-bearing handle match each other, and the bearing block and the load-bearing handle are arranged on both sides of the combined lithium battery pack body.

[0013] By adopting the above technical solution, the structural bearing block and the load-bearing handle in the solution are used in coordination with each other, so that the combined lithium battery pack body can be easily lifted and taken.

[0014] The utility model further illustrates that the circular shafts are symmetrically arranged along the central axis of the connecting plate, and the circular shafts are on the same horizontal line.

[0015] By adopting the above technical solution, the arrangement of the structural circular axis in the solution facilitates the clamping of the cover plate for protection.

[0016] The utility model further describes that the diameter of the combined lithium battery pack body is smaller than the base, and the combined lithium battery pack body is arranged at the center of the base.

[0017] By adopting the above technical solution, the size of the structural combined lithium battery pack body in the solution is reasonably set, and the practicality is enhanced.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0019] (1) By providing a combined lithium battery pack body, an anti-slip pad, a base, a mounting hole, fixing screws, a side plate, a bearing block and a load-bearing handle, the combined lithium battery pack for the electric motorcycle is easy to fix, the fixing effect is good, the fixing is more stable, and the position is not easily shifted. The user screws the fixing screws through the mounting hole to fix the side plate and the base, so that the combined lithium battery pack body remains stable, thereby improving the use effect of the device to a certain extent.

[0020] (2) By providing a connecting plate, a round shaft, a cover plate and a fixing lock that cooperate with each other, the combined lithium battery pack for the electric motorcycle is easy to protect and has a good protective effect. The combined lithium battery pack body itself has a high cost. To avoid bumps, the user covers the cover plate on the base through the round shaft, which can protect the combined lithium battery pack body. The practicality is enhanced and can meet people's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a top sectional view of the utility model;

[0024] Figure 3 It is a side sectional view of the utility model;

[0025] Figure 4 This is a schematic diagram of the anti-skid pad connection structure of the utility model;

[0026] Figure 5 The utility model Figure 3 Enlarged view of point A in the middle.

[0027] In the figure: 1. Combined lithium battery pack body; 2. Anti-slip pad; 3. Base; 4. Mounting hole; 5. Fixing screw; 6. Side panel; 7. Bearing block; 8. Load-bearing handle; 9. Connecting plate; 10. Round shaft; 11. Cover plate; 12. Fixing lock. DETAILED DESCRIPTION

[0028] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figure 1-5 As shown, the utility model provides a combined lithium battery pack for an electric motorcycle, including a combined lithium battery pack body 1, an outer wall of the combined lithium battery pack body 1 is fittedly connected with an anti-skid pad 2, an outer wall of the anti-skid pad 2 is fixedly connected with a base 3, and an inner wall of the base 3 is provided with a mounting hole 4.

[0031] The outer wall of the mounting hole 4 is threadedly connected with a fixing screw 5, the outer wall of the fixing screw 5 is threadedly connected with a side plate 6, the outer wall of the assembled lithium battery pack body 1 is provided with a bearing block 7, and the outer wall of the bearing block 7 is bearing-connected with a load-bearing handle 8.

[0032] In this embodiment, by providing a combined lithium battery pack body 1, an anti-slip pad 2, a base 3, a mounting hole 4, a fixing screw 5, a side panel 6, a bearing block 7 and a load-bearing handle 8, the combined lithium battery pack for the electric motorcycle is easy to fix, the fixing effect is good, the fixing is more stable, and the position displacement is not easy to occur. The user screws the fixing screw 5 through the mounting hole 4 to fix the side panel 6 and the base 3, so that the combined lithium battery pack body 1 remains stable, thereby improving the use effect of the device to a certain extent.

[0033] Example 2

[0034] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the outer wall of the base 3 is fixedly connected with a connecting plate 9, the outer wall bearing of the connecting plate 9 is connected with a round shaft 10, the outer wall of the round shaft 10 is fixedly connected with a cover plate 11, and the outer wall of the cover plate 11 is provided with a fixing lock 12.

[0035] In this embodiment, the structure in this solution facilitates the clamping protection of the assembled lithium battery pack body 1, making the protection effect more obvious.

[0036] In this embodiment, by providing the connecting plate 9, the round shaft 10, the cover plate 11 and the fixing lock 12 for mutual use, the combined lithium battery pack for the electric motorcycle is easy to protect and has a good protective effect. The combined lithium battery pack body 1 itself has a high cost. To avoid bumps, the user covers the cover plate 11 on the base 3 through the round shaft 10, which can protect the combined lithium battery pack body 1, thereby enhancing practicality and meeting people's usage needs.

[0037] Example 3

[0038] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the structures of the mounting hole 4 and the fixing screw 5 fit each other, and the fixing screw 5 passes through the mounting hole 4 and penetrates the side plate 6.

[0039] In this embodiment, the arrangement of the structural fixing screws 5 in this solution facilitates installation and stable fixing.

[0040] Preferably, the sizes of the bearing block 7 and the load-bearing handle 8 match each other, and the bearing block 7 and the load-bearing handle 8 are arranged on both sides of the combined lithium battery pack body 1.

[0041] In this embodiment, the structural bearing block 7 and the load-bearing handle 8 in this solution are used in coordination with each other, so that the assembled lithium battery pack body 1 can be easily lifted and taken.

[0042] Preferably, the circular shafts 10 are symmetrically arranged along the central axis of the connecting plate 9 , and the circular shafts 10 are on the same horizontal line.

[0043] In this embodiment, the arrangement of the structural circular shaft 10 in this solution facilitates the locking of the cover plate 11 for protection.

[0044] Preferably, the diameter of the assembled lithium battery pack body 1 is smaller than that of the base 3 , and the assembled lithium battery pack body 1 is arranged at the exact center of the base 3 .

[0045] In this embodiment, the size of the structural combined lithium battery pack body 1 in this solution is reasonably set, and the practicality is enhanced.

[0046] The working principle of the combined lithium battery pack for electric motorcycles is described in detail below.

[0047] like Figure 1-5 As shown, when using the combined lithium battery pack for an electric motorcycle, the user screws the fixing screws 5 through the mounting holes 4 to fix the side panels 6 to the base 3, making the fixation more stable and less prone to positional displacement. The combined lithium battery pack body 1 itself has a high cost. To avoid bumps, the user covers the base 3 with the cover plate 11 through the circular shaft 10 to protect the combined lithium battery pack body 1.

[0048] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0049] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A combined lithium battery pack for an electric motorcycle, comprising a combined lithium battery pack body (1), characterized in that: The outer wall of the assembled lithium battery pack body (1) is fitted with an anti-skid pad (2), the outer wall of the anti-skid pad (2) is fixedly connected with a base (3), and the inner wall of the base (3) is provided with a mounting hole (4); The outer wall of the mounting hole (4) is threadedly connected to a fixing screw (5), the outer wall of the fixing screw (5) is threadedly connected to a side plate (6), the outer wall of the assembled lithium battery pack body (1) is provided with a bearing block (7), and the outer wall bearing of the bearing block (7) is connected to a load-bearing handle (8).

2. The combined lithium battery pack for electric motorcycle according to claim 1, characterized in that: The outer wall of the base (3) is fixedly connected to a connecting plate (9), the outer wall of the connecting plate (9) is bearing-connected to a round shaft (10), the outer wall of the round shaft (10) is fixedly connected to a cover plate (11), and the outer wall of the cover plate (11) is provided with a fixing lock (12).

3. The combined lithium battery pack for electric motorcycle according to claim 1, characterized in that: The structures of the mounting hole (4) and the fixing screw (5) fit each other, and the fixing screw (5) passes through the mounting hole (4) and penetrates the side plate (6).

4. The combined lithium battery pack for electric motorcycle according to claim 1, characterized in that: The sizes of the bearing block (7) and the load-bearing handle (8) match each other, and the bearing block (7) and the load-bearing handle (8) are arranged on both sides of the combined lithium battery pack body (1).

5. The combined lithium battery pack for electric motorcycle according to claim 2, characterized in that: The circular shafts (10) are symmetrically arranged along the central axis of the connecting plate (9), and the circular shafts (10) are located on the same horizontal line.

6. The combined lithium battery pack for electric motorcycle according to claim 1, characterized in that: The diameter of the combined lithium battery pack body (1) is smaller than that of the base (3), and the combined lithium battery pack body (1) is arranged at the exact center of the base (3).

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