Electric bicycle lithium battery convenient to disassemble and charge

Abstract

The electric bicycle lithium battery convenient to disassemble and charge comprises a storage battery installing and connecting base, the upper surface of the storage battery installing and connecting base is fixedly connected with a limiting supporting rod, and the upper surface of the limiting supporting rod is movably connected with a clamping plate in a clamped mode. A limiting plate is fixedly connected to the upper surface of the storage battery mounting and connecting base, a protective shell is movably clamped to the upper surface of the storage battery mounting and connecting base, a connecting plate is movably clamped to the inner ring of the protective shell, a fixing block is fixedly connected to the front surface of the connecting plate, and a nut is fixedly connected to the surface of the side edge of the fixing block. And the upper surface of the protective shell is fixedly connected with a pull ring. According to the device, a threaded rod is arranged, and after a user screws the threaded rod and takes down the threaded rod from an arranged nut, the user can take down a clamping plate from a protective shell, so that the user can use, overhaul and replace a storage battery pack in the protective shell.

Description

Technical Field

[0001] The utility model belongs to the technical direction of lithium batteries, and specifically relates to an electric bicycle lithium battery which is easy to disassemble and charge. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Due to the highly active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain metallic lithium and are rechargeable.

[0003] The existing technology has the following problems:

[0004] 1. The existing lithium batteries for electric bicycles on the market are not perfect when users need to disassemble and charge them, which makes it inconvenient for users to charge the whole vehicle and is affected by the charging environment;

[0005] 2. The existing bicycle lithium batteries on the market are not convenient enough when users need to use and repair the lithium batteries, which will increase the user's disassembly time investment. Utility Model Content

[0006] The utility model aims to provide an electric bicycle lithium battery which is easy to disassemble and charge, aiming at the existing device, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a lithium battery for electric bicycles that is easy to disassemble and charge, comprising a battery mounting and connecting base, the upper surface of the battery mounting and connecting base is fixedly connected to a limiting support rod, and the upper surface of the limiting support rod is movably clamped with a clamping plate.

[0008] The upper surface of the battery installation and connection base is fixedly connected with a limit plate, the upper surface of the battery installation and connection base is movably connected with a protective shell, and the inner circle of the protective shell is movably connected with a connecting plate.

[0009] A fixing block is fixedly connected to the front surface of the connecting plate, a nut is fixedly connected to the side surface of the fixing block, a pull ring is fixedly connected to the upper surface of the protective shell, and a battery pack is fixedly connected to the inner wall of the protective shell.

[0010] The utility model further illustrates that a mounting opening is formed through the upper surface of the battery mounting and connecting base, and the number of the mounting openings is multiple and the multiple mounting openings are arranged at the four corners of the battery mounting and connecting base.

[0011] By adopting the above technical solution, the mounting openings arranged at the four corners of the battery mounting and connecting base and penetrating the battery mounting and connecting base can facilitate the user to perform limited installation of the battery mounting and connecting base with bolts.

[0012] The utility model further illustrates that a handle is fixedly connected to the upper surface of the clamping plate, and the handle is connected to the battery installation connection base through the clamping plate and the limiting support rod.

[0013] By adopting the above technical solution, the handle connected to the battery installation connection base through the clamping plate and the limiting support rod in this solution can facilitate the user to connect the handle to the battery installation connection base.

[0014] The utility model further describes that a heat dissipation opening is formed through the front surface of the protective shell, and the number of the heat dissipation openings is multiple.

[0015] By adopting the above technical solution, the plurality of heat dissipation openings in the solution can facilitate the user to ventilate the inside of the protective shell.

[0016] The utility model further illustrates that a power outlet is fixedly connected to the upper surface of the protective shell, and the number of the power outlets is multiple.

[0017] By adopting the above technical solution, a plurality of power outlets in the solution can facilitate charging for users.

[0018] The utility model further illustrates that a threaded rod is movably clamped on the inner ring of the nut, and the threaded rod is connected through the nut and the fixing block and the battery installation connection base.

[0019] By adopting the above technical solution, the threaded rod connected between the nut and the fixing block and the battery mounting connection base in the solution can facilitate the user to connect the threaded rod and the battery mounting connection base.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0021] The utility model provides an electric bicycle lithium battery that is easy to disassemble and charge, and can facilitate users to conveniently use and disassemble the lithium battery through the cooperation and use of the battery installation connection base, installation opening, limit support rod, grip, protective shell, heat dissipation opening, pull ring, clamping plate, power output port, limit plate, battery pack, connection plate, nut, fixing block and threaded rod. When the user needs to disassemble, the user needs to unfold the clamping plate along the limit support rod through the grip, and then the user can use the protective shell and the battery pack arranged inside to disassemble, take out and charge through the pull ring, thereby meeting the user's use needs of being able to use, disassemble, take out and charge;

[0022] The utility model provides an electric bicycle lithium battery which is easy to disassemble and charge, and through a threaded rod, after the user twists the threaded rod and removes it from a set nut, the user can remove a clamping plate from a protective shell, so that the user can use, inspect and replace the battery pack in the protective shell, thus meeting the user's demand for convenient use and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a front view of the structure of the utility model;

[0026] Figure 3 It is a structural side sectional view of the utility model;

[0027] Figure 4 The structure of the utility model Figure 1 A magnified view of the structure at center;

[0028] Figure 5 It is a back view of the structure of the utility model;

[0029] Figure 6 It is a bottom view of the structure of the utility model.

[0030] In the figure: 1. Battery installation connection base; 2. Installation opening; 3. Limit support rod; 4. Handle; 5. Protective shell; 6. Heat dissipation opening; 7. Pull ring; 8. Snap-in plate; 9. Power output port; 10. Limit plate; 11. Battery pack; 12. Connection plate; 13. Nut; 14. Fixing block; 15. Threaded rod. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-6 The utility model provides a technical solution: a lithium battery for an electric bicycle that is easy to disassemble and charge, comprising a battery mounting and connecting base 1, a limiting support rod 3 is fixedly connected to the upper surface of the battery mounting and connecting base 1, a clamping plate 8 is movably clamped on the upper surface of the limiting support rod 3, and a limiting plate 10 is fixedly connected to the upper surface of the battery mounting and connecting base 1.

[0033] In this embodiment, a mounting opening 2 is penetrated through the upper surface of the battery mounting and connecting base 1, and the number of the mounting openings 2 is multiple and the multiple mounting openings 2 are arranged at the four corners of the battery mounting and connecting base 1. The mounting openings 2 arranged at the four corners of the battery mounting and connecting base 1 and penetrating the battery mounting and connecting base 1 can facilitate the user to limit the installation of the battery mounting and connecting base 1 with bolts. A handle 4 is fixedly connected to the upper surface of the clamping plate 8, and the handle 4 is connected to the battery mounting and connecting base 1 through the clamping plate 8 and the limiting support rod 3. The handle 4 connected to the battery mounting and connecting base 1 through the clamping plate 8 and the limiting support rod 3 can facilitate the user to connect the handle 4 to the battery mounting and connecting base 1.

[0034] Example 2

[0035] like Figure 1-6 As shown, based on Example 1, the utility model provides a technical solution: preferably, the upper surface of the battery mounting connection base 1 is movably connected with a protective shell 5, the inner circle of the protective shell 5 is movably connected with a connecting plate 12, and the front surface of the connecting plate 12 is fixedly connected with a fixing block 14.

[0036] In this embodiment, a heat dissipation opening 6 is opened through the front surface of the protective shell 5, and there are multiple heat dissipation openings 6. The multiple heat dissipation openings 6 can facilitate the user to ventilate the inside of the protective shell 5. The upper surface of the protective shell 5 is fixedly connected with a power outlet 9, and there are multiple power outlets 9. The multiple power outlets 9 can facilitate the user to charge.

[0037] Example 3

[0038] like Figure 1-6As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the side surface of the fixed block 14 is fixedly connected with a nut 13, the upper surface of the protective shell 5 is fixedly connected with a pull ring 7, and the inner wall of the protective shell 5 is fixedly connected with a battery pack 11.

[0039] In this embodiment, the inner ring of the nut 13 is movably clamped with a threaded rod 15, and the threaded rod 15 is connected to the battery mounting and connecting base 1 through the nut 13 and the fixing block 14. The threaded rod 15 connected to the battery mounting and connecting base 1 through the nut 13 and the fixing block 14 can facilitate the user to connect the threaded rod 15 to the battery mounting and connecting base 1.

[0040] like Figure 1-6 As shown, when the user needs to use it or disassemble it, the user needs to unfold the provided clip plate 8 along the limiting support rod 3 through the handle 4, and then the user can use the pull ring 7 to disassemble the provided protective shell 5 and the battery pack 11 provided therein for charging, so that the user can use the disassembly and charging, and through the provided threaded rod 15 and after the user twists the threaded rod 15 and removes it from the provided nut 13, the user can remove the clip plate 8 from the protective shell 5, so that the user can use, inspect and replace the battery pack 11 in the protective shell 5, so that the user can use and disassemble it conveniently.

[0041] 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.

[0042] 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 lithium battery for an electric bicycle that is easy to disassemble and charge, comprising a battery mounting and connecting base (1), characterized in that: The upper surface of the battery installation connection base (1) is fixedly connected to a limit support rod (3), and the upper surface of the limit support rod (3) is movably connected to a clamping plate (8); The upper surface of the battery installation and connection base (1) is fixedly connected to a limit plate (10), and the upper surface of the battery installation and connection base (1) is movably connected to a protective shell (5); The inner circle of the protective shell (5) is movably connected with a connecting plate (12), the front surface of the connecting plate (12) is fixedly connected with a fixing block (14), the side surface of the fixing block (14) is fixedly connected with a nut (13), the upper surface of the protective shell (5) is fixedly connected with a pull ring (7), and the inner wall of the protective shell (5) is fixedly connected with a battery pack (11).

2. The lithium battery for electric bicycle that is easy to disassemble and charge according to claim 1 is characterized in that: The upper surface of the battery installation and connection base (1) is penetrated by a mounting opening (2), and the number of the mounting openings (2) is multiple and the multiple mounting openings (2) are arranged at the four corners of the battery installation and connection base (1).

3. The lithium battery for electric bicycle that is easy to disassemble and charge according to claim 1 is characterized in that: The upper surface of the clamping plate (8) is fixedly connected with a handle (4), and the handle (4) is connected to the battery installation connection base (1) through the clamping plate (8) and the limit support rod (3).

4. The lithium battery for electric bicycle that is easy to disassemble and charge according to claim 1, characterized in that: A heat dissipation opening (6) is provided through the front surface of the protective shell (5), and there are a plurality of heat dissipation openings (6).

5. The lithium battery for electric bicycle that is easy to disassemble and charge according to claim 1, characterized in that: The upper surface of the protective shell (5) is fixedly connected with a power outlet (9), and there are a plurality of power outlets (9).

6. The lithium battery for electric bicycle that is easy to disassemble and charge according to claim 1, characterized in that: The inner ring of the nut (13) is movably clamped with a threaded rod (15), and the threaded rod (15) is connected to the battery installation connection base (1) through the nut (13) and the fixing block (14).

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