Waterproof structure of scooter battery box

Abstract

The utility model relates to a scooter battery box waterproof structure, which relates to the technical field of scooters and comprises a battery box, a box cover is transversely arranged on the upper end face of the battery box, a cavity is arranged in the middle of the box cover, a control shaft is vertically and rotatably mounted in the middle of the cavity, and a first gear fixedly mounted at the lower end of the control shaft is arranged in the cavity. Connecting shafts rotationally mounted in the cavity are vertically arranged on the two sides of the control shaft correspondingly, second gears in meshed connection with the first gears are fixedly mounted on the outer side walls of the connecting shafts, grooves are transversely formed in the outer side wall of the box cover, and clamping blocks are fixedly mounted on the inner side walls of the grooves through springs; and a steel wire which movably penetrates through the box cover and extends into the cavity is fixedly mounted at the end part of the clamping block. According to the utility model, the battery is convenient to replace and maintain while the waterproof effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of scooters, in particular to a waterproof structure of a battery box of a scooter. Background Art

[0002] The scooter battery box is an important part of the entire scooter. A battery pack is installed inside it. The scooter is powered by the battery pack to ensure the normal use of the entire scooter. Therefore, the sealing and waterproofness of the scooter battery box is very important.

[0003] However, in the prior art, batteries are usually installed by glue filling, in which the gaps of the entire battery pack are wrapped with glue to make them waterproof. However, this makes it difficult to remove the batteries, which is not conducive to battery maintenance or replacement. Therefore, we propose a waterproof structure for a scooter battery box. Utility Model Content

[0004] The utility model provides a waterproof structure of a battery box of a scooter, which solves the above-mentioned technical problems.

[0005] The utility model solves the above-mentioned technical problems as follows: A waterproof structure of a scooter battery box, comprising a battery box, a box cover is transversely arranged on the upper end surface of the battery box, a cavity is opened in the middle of the box cover, a control shaft is vertically rotatably installed in the middle of the cavity, a first gear is fixedly installed with the lower end of the control shaft in the cavity, connecting shafts rotatably installed in the cavity are vertically arranged on both sides of the control shaft, a second gear meshing with the first gear is fixedly installed on the outer wall of the connecting shaft, a groove is transversely arranged on the outer wall of the box cover, a clamping block is fixedly installed on the inner wall of the groove by a spring, a steel wire that movably penetrates the box cover and extends into the cavity is fixedly installed on the end of the clamping block, the steel wire is fixedly connected to the connecting shaft corresponding to the same side, and the spring is movably sleeved on the outer wall of the steel wire.

[0006] Preferably, a control groove is formed on the upper end surface of the box cover, the control shaft passes through the box cover and extends into the control groove, a control disk is fixedly mounted on the upper end of the control shaft, and a handle is fixedly mounted on the upper end surface of the control disk.

[0007] Preferably, a limiting ring is fixedly installed on the end of the clamping block, and the limiting ring is slidably matched with the inner wall of the groove.

[0008] Preferably, the inner wall of the battery box is provided with a card slot corresponding to the card connection block.

[0009] Preferably, a connecting piece is fixedly mounted on the bottom of the outer side wall of the battery box, and a penetrating connecting hole is formed on the upper end surface of the connecting piece.

[0010] The beneficial effects of the utility model are:

[0011] 1. By setting a plurality of snap-in blocks, the box cover and the battery box are connected and fixed by snap-in method, so that the box cover is more convenient to open, which is convenient for the subsequent maintenance or replacement of the battery, and ensures the close fit between the box cover and the battery box;

[0012] 2. By setting the control shaft, the connecting shaft, the first gear, the second gear and other components to cooperate with each other, all the clamping blocks can move at the same time when the handle is rotated, and all the clamping can be cancelled at the same time, making the opening of the box cover faster and more convenient.

[0013] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 The utility model provides a schematic structural diagram of a scooter battery box waterproof structure;

[0016] Figure 2 The utility model provides a schematic cross-sectional structure diagram of a box cover of a scooter battery box waterproof structure;

[0017] Figure 3 A schematic diagram of the cavity structure of a scooter battery box waterproof structure is provided for the utility model;

[0018] Figure 4 The utility model proposes a scooter battery box waterproof structure Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Battery box; 2. Box cover; 3. Cavity; 4. Control shaft; 5. First gear; 6. Connecting shaft; 7. Second gear; 8. Groove; 9. Spring; 10. Clamping block; 11. Steel wire; 12. Control groove; 13. Handle; 14. Limiting ring; 15. Connecting piece. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] Example 1

[0023] like Figure 1-4 As shown, the utility model is a waterproof structure of a scooter battery box, including a battery box 1, a connecting piece 15 is fixedly installed on the bottom of the outer side wall of the battery box 1, and a connecting hole is provided on the upper end surface of the connecting piece 15. The connecting piece 15 with the connecting hole can be used to realize the installation and fixation of the battery box 1, making the installation and fixation of the battery box 1 more convenient, a box cover 2 is horizontally arranged on the upper end surface of the battery box 1, a cavity 3 is opened in the middle of the box cover 2, a control shaft 4 is vertically rotatably installed in the middle of the cavity 3, a first gear 5 is fixedly installed with the lower end of the control shaft 4 in the cavity 3, connecting shafts 6 rotatably installed in the cavity 3 are respectively vertically arranged on both sides of the control shaft 4, and a second gear 7 meshing with the first gear 5 is fixedly installed on the outer side wall of the connecting shaft 6, a groove 8 is horizontally opened on the outer side wall of the box cover 2, and the inner side wall of the groove 8 is through The spring 9 is fixedly installed with a clamping block 10, and a limiting ring 14 is fixedly installed at the end of the clamping block 10. The limiting ring 14 slides with the inner wall of the groove 8, and the limiting ring 14 is used to limit the clamping block 10 to prevent the clamping block 10 from falling out of the groove 8. The inner wall of the battery box 1 is provided with a clamping groove corresponding to the clamping block 10. The end of the clamping block 10 is fixedly installed with a steel wire 11 that movably penetrates the box cover 2 and extends into the cavity 3. The steel wire 11 is fixedly connected to the corresponding connecting shaft 6 on the same side. The spring 9 is movably sleeved on the outer wall of the steel wire 11. The device is provided with a clamping block 10 for clamping and installing the box cover 2, which makes it more convenient to open the box cover 2. At the same time, components such as the steel wire 11 and the connecting shaft 6 are provided to realize the linkage between multiple clamping blocks 10, and the rotating handle 13 can control all the clamping blocks 10 at the same time, which is simple and easy to operate.

[0024] Example 2

[0025] like Figure 1-4As shown, a control groove 12 is provided on the upper end surface of the box cover 2, and the control groove 12 is provided to provide installation space for the control panel and the handle 13. The control shaft 4 passes through the box cover 2 and extends into the control groove 12. A control panel is fixedly installed on the upper end of the control shaft 4, and a handle 13 is fixedly installed on the upper end surface of the control panel. The rotating handle 13 can drive the first gear 5 to rotate through the transmission of the control shaft 4, and the first gear 5 drives the second gear 7 to rotate, and the second gear 7 drives the connecting shaft 6 to rotate. The steel wire 11 is wound around the connecting shaft 6, and the action force of the spring 9 is overcome to pull the clamping block 10 to move, so that the clamping block 10 moves into the groove 8, and the clamping is cancelled, which is simple and convenient.

[0026] Working principle:

[0027] When it is necessary to open the box cover 2, rotate the handle 13, and the handle 13 drives the first gear 5 to rotate through the transmission of the control shaft 4, and the first gear 5 drives the second gear 7 meshing therewith to rotate, and the second gear 7 drives the connecting shaft 6 to rotate, so that the steel wire 11 is wound around the connecting shaft 6, thereby pulling the clamping block 10 to move, so that the clamping block 10 overcomes the force of the spring 9 and moves into the groove 8, thereby releasing the clamping, and the box cover 2 can be opened at this time to operate the battery.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A scooter battery box waterproof structure, comprising a battery box (1), characterized in that: A box cover (2) is transversely arranged on the upper end surface of the battery box (1), a cavity (3) is provided in the middle of the box cover (2), a control shaft (4) is vertically rotatably installed in the middle of the cavity (3), a first gear (5) is fixedly installed with the lower end of the control shaft (4) in the cavity (3), connecting shafts (6) are vertically arranged on both sides of the control shaft (4) and are rotatably installed in the cavity (3), a second gear (7) meshingly connected with the first gear (5) is fixedly installed on the outer wall of the connecting shaft (6), a groove (8) is transversely arranged on the outer wall of the box cover (2), a clamping block (10) is fixedly installed on the inner wall of the groove (8) through a spring (9), a steel wire (11) that movably penetrates the box cover (2) and extends into the cavity (3) is fixedly installed at the end of the clamping block (10), the steel wire (11) is fixedly connected to the corresponding connecting shaft (6) on the same side, and the spring (9) is movably sleeved on the outer wall of the steel wire (11).

2. A scooter battery box waterproof structure according to claim 1, characterized in that: The upper end surface of the box cover (2) is provided with a control groove (12), the control shaft (4) passes through the box cover (2) and extends into the control groove (12), the upper end of the control shaft (4) is fixedly mounted with a control disk, and the upper end surface of the control disk is fixedly mounted with a handle (13).

3. The scooter battery box waterproof structure according to claim 1, characterized in that: A limiting ring (14) is fixedly mounted on the end of the clamping block (10), and the limiting ring (14) is slidably engaged with the inner wall of the groove (8).

4. The scooter battery box waterproof structure according to claim 1, characterized in that: The inner wall of the battery box (1) is provided with a card slot corresponding to the card connection block (10).

5. The scooter battery box waterproof structure according to claim 1, characterized in that: A connecting piece (15) is fixedly mounted on the bottom of the outer wall of the battery box (1), and a penetrating connecting hole is provided on the upper end surface of the connecting piece (15).

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