Battery pack mounting structure for water bicycle

Abstract

The utility model belongs to the technical field of water bicycles, and particularly relates to a battery pack mounting structure for a water bicycle, the water bicycle comprises a frame and a shell, the shell is arranged on the frame, the battery pack mounting structure comprises a first support, a second support and a battery cover, the first support and the second support are both arranged on the frame, and the battery cover is arranged on the first support. A battery containing space is formed between the first support and the second support, one end of the battery pack is detachably connected with the first support through a first connecting piece, the other end of the battery pack is detachably connected with the second support through a second connecting piece, the battery pack is located in the battery containing space, and the battery cover covers the battery pack. And the battery cover is spliced with the shell. The battery pack can be disassembled from the frame by disassembling the first connecting piece and the second connecting piece; by installing the first connecting piece and the second connecting piece, the battery pack can be installed on the frame, and the battery pack installation structure is simple and reliable, ingenious in design, convenient to install, stable and firm.

Description

Technical Field

[0001] The utility model belongs to the technical field of water bicycles, and in particular relates to a battery pack installation structure for water bicycles. Background Art

[0002] With the development of economy and technology, people's living standards are constantly improving, the pursuit of quality of life is getting higher and higher, and healthy and interesting lifestyles are sought after by people. Water bicycles, as amusement and sports equipment on water, belong to an emerging field. When riding on water, water bicycles consume a lot of physical energy, so electric water bicycles are easily accepted by the market. Electric water bicycles are equipped with battery packs to provide power. Since water bicycles cannot be ridden on land, the battery packs of electric water bicycles need to be disassembled and then charged. Therefore, how to set the installation structure of the battery pack, which requires both convenient disassembly and installation of the battery pack and stable and reliable installation of the battery pack, is a technical problem that needs to be solved urgently. Utility Model Content

[0003] In order to solve the problem of how to set up the installation structure of the battery pack in the prior art, the battery pack should be easy to disassemble and install, and the battery pack should be stable and reliable after installation. The utility model provides a battery pack installation structure for a water bicycle.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a battery pack installation structure for a water bicycle, the water bicycle includes a frame and a shell, the shell is arranged on the frame, the battery pack installation structure includes a first bracket, a second bracket and a battery cover, the first bracket and the second bracket are both arranged on the frame, a battery accommodating space is formed between the first bracket and the second bracket, one end of the battery pack is detachably connected to the first bracket through a first connecting member, the other end of the battery pack is detachably connected to the second bracket through a second connecting member, the battery pack is located in the battery accommodating space, the battery cover is arranged on the outside of the battery pack, and the battery cover is spliced ​​with the shell.

[0005] Preferably, the first bracket and the second bracket are arranged in sequence along the riding direction of the water bike. Both ends of the battery pack are respectively connected to the first bracket and the second bracket to achieve longitudinal installation, reduce fluid resistance, and facilitate the overall streamlined shape of the water bike.

[0006] Furthermore, the first bracket and the second bracket are both L-shaped, the top ends of the first bracket and the second bracket are both connected to the frame, and the two ends of the battery pack are respectively located at the L-shaped corners of the first bracket and the second bracket. The structure of the first bracket and the second bracket is simple and reliable, and the battery pack can be firmly and stably installed. The battery pack is arranged below the frame, which is conducive to lowering the center of gravity and improving the stability of the water bicycle.

[0007] Furthermore, the second connecting member includes a support plate, the support plate is arranged at the bottom end of the second bracket, the support plate extends toward the battery pack, the battery pack is provided with a support groove near the bottom end of the second bracket, and the support plate cooperates with the support groove to hold the battery pack. The second connecting member has a simple and reliable structure and an ingenious design, which facilitates the loading and unloading of the battery pack and ensures that the battery pack is installed securely and stably.

[0008] Furthermore, the first connecting member includes a connecting plate 1, a connecting plate 2 and a connecting screw, wherein the connecting plate 2 is arranged on the battery pack and extends toward the bottom end of the first bracket, and the connecting plate 1 is arranged at the bottom end of the first bracket. When the supporting plate cooperates with the supporting groove to hold the battery pack, the connecting screw can fix the connecting plate 2 and the connecting plate 1 together; along the riding direction of the water bicycle, the end faces of the battery pack and the first bracket that are close to each other are arc-shaped. The first connecting member has a simple and reliable structure, a reasonable and ingenious design, and cooperates with the second connecting component to facilitate the loading and unloading of the battery pack, ensuring that the battery pack is installed firmly and stably.

[0009] Furthermore, the bottom end of the first bracket has a support foot extending downward and away from the first bracket, and when the connecting screws fix the connecting plate 2 and the connecting plate 1, the connecting plate 2 abuts against the support foot; the end of the supporting plate close to the battery pack is an arc surface. When disassembling the battery pack, first loosen the connecting screws, then move the battery pack away from the supporting plate, and at the same time rotate the battery pack downward away from the first bracket. At this time, the arc end of the supporting plate serves as a rotating shaft to ensure stable and quick disassembly of the battery pack.

[0010] Furthermore, a ring groove is formed on the connecting screw, a clamp is provided on the ring groove, and the clamp is provided between the connecting plate 2 and the connecting plate 1. After the connecting screw is removed from the connecting plate 1, the connecting plate 2 is located between the nut of the connecting screw and the clamp, which effectively prevents the connecting screw from being separated from the connecting plate 2 and lost, so the connecting screw does not need to be stored separately.

[0011] Furthermore, the battery cover is connected to the battery pack by screws, and an operation hole is provided on the battery cover at a position corresponding to the connection screw. After the two ends of the battery pack are respectively mounted to the first bracket and the second bracket, the battery cover is fixed to the battery pack by screws, and at this time, the battery cover and the outer shell are assembled to cover the battery pack.

[0012] Preferably, a heat dissipation grille is provided inside the battery cover, and a handle is provided outside the battery pack.

[0013] Preferably, the shell and the battery cover are made of carbon fiber materials. The shell and the battery cover have the advantages of light weight, high strength, corrosion resistance, wear resistance, etc.

[0014] Beneficial effects: The battery pack installation structure for the water bicycle of the utility model can remove the battery pack from the frame by removing the first connecting member and the second connecting member when disassembling the battery pack; and can install the battery pack on the frame by installing the first connecting member and the second connecting member when installing the battery pack. The battery pack installation structure is simple and reliable, ingenious in design, stable and reliable in installation, convenient in operation, and low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a battery pack installation structure for a water bicycle of the utility model;

[0017] Figure 2 yes Figure 1 A schematic diagram of a local three-dimensional structure from the same viewing angle, in which the battery cover explodes;

[0018] Figure 3 yes Figure 1 Schematic diagram of the local three-dimensional structure of the second viewing angle B;

[0019] Figure 4 yes Figure 3 Schematic diagram of the three-dimensional structure of the battery cover when it explodes from the same viewing angle C;

[0020] Figure 5 yes Figure 1 A partial three-dimensional structural schematic diagram D from a third viewing angle, in which the battery cover and the battery pack are exploded, and the outer shell is not shown;

[0021] Figure 6 It is a schematic diagram of the disassembly process of the battery pack installation structure for the water bicycle of the utility model, wherein the outer shell is not shown;

[0022] Figure 7 yes Figure 6 Schematic diagram of the disassembly process when the battery cover is not shown.

[0023] In the figure: 1, frame, 2, shell, 3, first bracket, 4, second bracket, 5, battery cover, 51, operation hole, 52, heat dissipation grille, 53, handle, 6, battery accommodating space, 7, first connecting member, 71, connecting plate 1, 72, connecting plate 2, 73, connecting screw, 731, ring groove, 74, supporting foot, 75, arc surface, 8, second connecting member, 81, support plate, 82, arc surface, 9, battery pack, 91, support groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in 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.

[0025] Example

[0026] like Figures 1 to 7 As shown, a battery pack installation structure for a water bicycle, the water bicycle comprises a frame 1 and a shell 2, the shell 2 is arranged on the frame 1, the battery pack installation structure comprises a first bracket 3, a second bracket 4 and a battery cover 5, the first bracket 3 and the second bracket 4 are both arranged on the frame 1, a battery accommodating space 6 is formed between the first bracket 3 and the second bracket 4, one end of the battery pack 9 is detachably connected to the first bracket 3 through a first connecting member 7, the other end of the battery pack 9 is detachably connected to the second bracket 4 through a second connecting member 8, the battery pack 9 is located in the battery accommodating space 6, the battery cover 5 is arranged on the outside of the battery pack 9, the battery cover 5 is assembled with the shell 2, the battery cover 5 of this embodiment is connected to the battery pack 9 by screws, a heat dissipation grille 52 is arranged in the battery cover 5, a handle 53 is arranged on the outside of the battery pack 9, and the shell 2, the battery cover 5 and the handle 53 are all made of carbon fiber materials.

[0027] In order to ensure that the battery pack 9 is easy to load and unload, the installation is stable and reliable, and it complies with fluid mechanics and minimizes fluid resistance, in this embodiment, the first bracket 3 and the second bracket 4 are arranged in sequence front and back along the riding direction of the water bicycle; the first bracket 3 and the second bracket 4 are both L-shaped, and the top ends of the first bracket 3 and the second bracket 4 are connected to the frame 1, and the two ends of the battery pack 9 are respectively located at the L-shaped corners of the first bracket 3 and the second bracket 4; specifically, in this embodiment, the second connecting member 8 includes a support plate 81, and the support plate 81 is arranged at the bottom end of the second bracket 4, and the support plate 81 extends toward the battery pack 9, and the battery pack 9 is provided with a support groove 91 near the bottom end of the second bracket 4, and the support plate 81 cooperates with the support groove 91 to hold the battery pack 9; specifically, in this embodiment, the first connecting member 7 includes a connecting plate 1 71, a connecting plate 2 72 and a connecting screw 73, and the connecting plate 2 72 is provided The battery pack 9 is placed on the battery pack 9 and extends to the bottom end of the first bracket 3. The connecting plate 1 71 is arranged at the bottom end of the first bracket 3. When the supporting plate 81 cooperates with the supporting groove 91 to hold the battery pack 9, the connecting screw 73 can fix the connecting plate 2 72 and the connecting plate 1 71 together. An operating hole 51 is provided at a position corresponding to the connecting screw 73 on the battery cover 5 of this embodiment; along the riding direction of the water bicycle, the end faces of the battery pack 9 and the first bracket 3 that are close to each other are arc-shaped surfaces 75, which serve as a clearance surface when loading and unloading the battery pack 9; further, in this embodiment, the bottom end of the first bracket 3 is downwardly extended with a supporting foot 74 in a direction away from the first bracket 3. When the connecting screw 73 fixes the connecting plate 2 72 and the connecting plate 1 71 together, the connecting plate 2 72 abuts against the supporting foot 74; the end of the supporting plate 81 close to the battery pack 9 is an arc surface 82, and the arc end of the supporting plate 81 serves as a rotating shaft.

[0028] Furthermore, in this embodiment, an annular groove 731 is provided on the connecting screw 73, and a clamp (not shown in the figure) is provided on the annular groove 731, and the clamp is arranged between the connecting plate 2 72 and the connecting plate 1 71. When the connecting screw 73 is removed from the connecting plate 1 71, the connecting screw 73 is suspended on the connecting plate 2 72 under the action of the clamp, which effectively prevents the connecting screw 73 from being lost and there is no need to store the connecting screw 73 separately.

[0029] The disassembly process of the battery pack mounting structure is as follows:

[0030] like Figure 6 and Figure 7As shown, first loosen the connecting screw 73 through the operating hole 51 to disengage it from the connecting plate 1 71, then move the battery pack 9 away from the support plate 81, and at the same time rotate the battery pack 9 downward away from the first bracket 3. At this time, the arc end of the support plate 81 serves as a rotating shaft until the battery pack 9 is separated from the battery accommodating space 6. After the connecting screw 73 is removed from the connecting plate 1 71, it is suspended on the connecting plate 2 72 under the action of the clamp, completing the disassembly of the battery pack 9. After disassembly, the battery pack 9 can be conveniently moved by the handle 53.

[0031] The installation process of the battery pack mounting structure is as follows:

[0032] First, insert the battery pack 9 obliquely through the support groove 91 to the top of the support plate 81, and at the same time, use the arc end of the support plate 81 as the rotation axis to rotate the battery pack 9 upward close to the battery accommodating space 6 until the second connecting plate 72 abuts against the supporting foot 74. At this time, the support groove 91 is inserted into the top of the support plate 81, and the support plate 81 and the support groove 91 cooperate to support the battery pack 9, and the battery pack 9 is located in the battery accommodating space 6. Then tighten the connecting screw 73 through the operating hole 51. The connecting screw 73 fixes the connecting plate 2 72 and the connecting plate 1 71. At this time, the battery cover 5 is assembled with the outer shell 2 and wraps the battery pack 9, completing the installation of the battery pack 9.

[0033] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A battery pack mounting structure for a water bicycle, the water bicycle comprising a frame (1) and a housing (2), the housing (2) being arranged on the frame (1), characterized in that: The battery pack installation structure comprises a first bracket (3), a second bracket (4) and a battery cover (5); the first bracket (3) and the second bracket (4) are both arranged on a vehicle frame (1); a battery accommodating space (6) is formed between the first bracket (3) and the second bracket (4); one end of the battery pack (9) is detachably connected to the first bracket (3) via a first connecting member (7); the other end of the battery pack (9) is detachably connected to the second bracket (4) via a second connecting member (8); the battery pack (9) is located in the battery accommodating space (6); the battery cover (5) is arranged outside the battery pack (9); and the battery cover (5) is assembled with the outer shell (2).

2. The battery pack installation structure for a water bicycle according to claim 1, characterized in that: The first bracket (3) and the second bracket (4) are arranged in sequence front to back along the riding direction of the water bicycle.

3. The battery pack installation structure for a water bicycle according to claim 2, characterized in that: The first bracket (3) and the second bracket (4) are both L-shaped, the top ends of the first bracket (3) and the second bracket (4) are connected to the vehicle frame (1), and the two ends of the battery pack (9) are respectively located at the L-shaped corners of the first bracket (3) and the second bracket (4).

4. The battery pack installation structure for a water bicycle according to claim 3, characterized in that: The second connecting member (8) comprises a support plate (81), the support plate (81) being arranged at the bottom end of the second bracket (4), the support plate (81) extending towards the battery pack (9), the battery pack (9) being provided with a support groove (91) near the bottom end of the second bracket (4), the support plate (81) and the support groove (91) cooperating to hold the battery pack (9).

5. The battery pack installation structure for a water bicycle according to claim 4, characterized in that: The first connecting member (7) comprises a first connecting plate (71), a second connecting plate (72) and a connecting screw (73); the second connecting plate (72) is arranged on the battery pack (9) and extends toward the bottom end of the first bracket (3); the first connecting plate (71) is arranged at the bottom end of the first bracket (3); when the support plate (81) cooperates with the support groove (91) to support the battery pack (9), the connecting screw (73) can fix the second connecting plate (72) and the first connecting plate (71) together; along the riding direction of the water bicycle, the end faces of the battery pack (9) and the first bracket (3) that are close to each other are arc-shaped surfaces (75).

6. The battery pack installation structure for a water bicycle according to claim 5, characterized in that: A support foot (74) is provided at the bottom end of the first bracket (3) and extends downward and away from the first bracket (3); when the connecting screw (73) fixes the second connecting plate (72) and the first connecting plate (71), the second connecting plate (72) abuts against the support foot (74); and the end of the supporting plate (81) close to the battery pack (9) is in the form of an arc surface (82).

7. The battery pack installation structure for a water bicycle according to claim 5 or 6, characterized in that: The connecting screw (73) is provided with an annular groove (731), and the annular groove (731) is provided with a clamp, and the clamp is arranged between the second connecting plate (72) and the first connecting plate (71).

8. The battery pack installation structure for a water bicycle according to claim 5 or 6, characterized in that: The battery cover (5) is connected to the battery pack (9) via screws, and an operating hole (51) is provided on the battery cover (5) at a position corresponding to the connecting screw (73).

9. The battery pack installation structure for a water bicycle according to any one of claims 1 to 6, characterized in that: A heat dissipation grille (52) is provided inside the battery cover (5), and a handle (53) is provided outside the battery pack (9).

10. The battery pack installation structure for a water bicycle according to any one of claims 1 to 6, characterized in that: The shell (2) and the battery cover (5) are both made of carbon fiber materials.

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