Battery pack of micro-power moped

Abstract

The utility model discloses a battery pack of a micro-power moped, which comprises a telescopic mechanism and a bearing mechanism, the telescopic mechanism is mounted in the bearing mechanism and comprises a spring rod, a retaining plate is mounted at one end of the spring rod, and a moving plate is mounted at one end of the retaining plate. According to the battery pack of the micro-power moped provided by the utility model, the movement of the battery module can be realized by arranging the spring rod, the moving plate and the positioning groove, and the battery pack is more convenient and quicker compared with the conventional battery pack which needs to be disassembled and taken.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-power bicycles, in particular to a battery pack of a micro-powered bicycle. Background Art

[0002] As people's demand for electric vehicles becomes higher and higher, breakthroughs in key technologies and continuous improvement in the performance of electric vehicles have made electric bicycles a substitute for motorcycles and bicycles. They are quick, environmentally friendly and convenient to use. However, this has also stimulated the market's demand for micro-power bicycles. The battery pack of a micro-power bicycle is the core, so the battery pack's endurance, charging and storage issues are closely related to the development of micro-power bicycles.

[0003] In most existing battery packs, screws are used to fix the battery pack shell. Multiple screws need to be removed by disassembly tools to take out the battery modules in the battery pack. If there is a problem inside the battery pack without disassembly tools, disassembly and assembly will be very troublesome.

[0004] Therefore, it is necessary to provide a battery pack for a micro-powered bicycle to solve the above technical problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a battery pack of a micro-powered bicycle, which can quickly and easily remove the battery module.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] The battery pack of the micro-powered vehicle comprises: a telescopic mechanism and a bearing mechanism, wherein the telescopic mechanism is installed inside the bearing mechanism, the telescopic mechanism comprises a spring rod, a retaining plate is installed at one end of the spring rod, and a moving plate is installed at one end of the retaining plate.

[0008] Preferably, a fixed plate is installed at one end of the spring rod, and a positioning groove is installed at the lower end of the movable plate.

[0009] Preferably, the bearing mechanism includes a shell, a charging slot is installed at the outer end of the shell, a stretching plate and a fixed block are installed on the inner side of the shell, one end of the fixed block is hinged to a rolling rod, and the upper end of the rolling rod is hinged to a positioning column.

[0010] Preferably, a battery module and a heat dissipation groove are installed inside the shell.

[0011] Preferably, a push-pull plate is installed inside the shell, a magnetic charging port is installed on the inner side of the push-pull plate, a rotating column is installed at the lower end of the magnetic charging port, and a tightening bolt is installed at the lower end of the rotating column.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model can realize the movement of the battery module by providing a spring rod, a movable plate, and a positioning groove, which is more convenient and quicker than the existing battery pack that needs to be disassembled and taken out;

[0014] (2) The utility model can realize multiple charging methods for the battery pack by providing a magnetic charging port, a rotating column, and a push-pull plate, and after charging is completed, the magnetic charging port can be rotated inward to reduce the external area occupied by the battery pack. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a battery pack for a micro-powered bicycle provided by the utility model;

[0016] Figure 2 A perspective view of a battery pack for a micro-powered bicycle provided by the utility model;

[0017] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 A schematic diagram of the structure of a mobile plate of a micro-powered bicycle battery pack provided by the utility model;

[0019] Figure 5 A schematic diagram of the structure of a battery pack for a micro-powered bicycle provided by the utility model from a first perspective;

[0020] Figure 6 A schematic diagram of the structure of a battery pack for a micro-powered bicycle provided by the utility model from a second viewing angle;

[0021] Figure 7 for Figure 6 Enlarged view of point B in the middle.

[0022] Among them, the names corresponding to the figure marks are: 100, telescopic mechanism; 101, fixed plate; 102, spring rod; 103, support plate; 104, movable plate; 105, positioning groove; 200, bearing mechanism; 201, shell; 202, fixed block; 203, rolling rod; 204, positioning column; 205, stretching plate; 206, heat dissipation groove; 207, charging groove; 208, push-pull plate; 209, magnetic charging port; 210, rotating column; 211, tightening bolt; 212, battery module. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0024] like Figure 1-4 As shown, a battery pack for a micro-powered vehicle provided by the utility model includes: a telescopic mechanism 100 and a carrying mechanism 200, the telescopic mechanism 100 is installed at the inner end of the carrying mechanism 200, the carrying mechanism 200 is used to store the battery module 212, and the telescopic mechanism 100 is used to move the battery module 212.

[0025] First embodiment:

[0026] like Figure 1-4 As shown, the telescopic mechanism 100 includes a spring rod 102, a stop plate 103 is installed at one end of the spring rod 102, a moving plate 104 is installed at one end of the stop plate 103, and the moving plate 104 can slide along the bottom of the cavity of the shell 201, a fixed plate 101 is installed at one end of the spring rod 102, and a positioning groove 105 is installed at the lower end of the moving plate 104. The bearing mechanism 200 includes a shell 201, a charging groove 207 is installed on the outer side of the shell 201, and a stretching plate 205 and a fixed block 202 are installed on the inner side of the shell 201. The stretching plate 205 is made of a thin steel plate, and a magnet is provided in the slide groove at the lower end of the stretching plate 205, and the magnet can be adsorbed The stretch plate 205 is in a closed state, one end of the fixed block 202 is hinged to the rolling rod 203, the upper end of the rolling rod 203 is hinged to the positioning column 204, the positioning column 204 is L-shaped, the fixed block 202, the rolling rod 203 and the positioning column 204 are combined to form a control switch assembly, the battery module 212 and the heat dissipation slot 206 are installed inside the shell 201, when the battery is installed, firstly apply a pulling force greater than the magnet adsorption force to the upper end of the stretch plate 205 at the upper end of the shell 201 to separate the stretch plate 205 from the magnet at the lower end and move upward, at this time the shell 201 is in an open state, and then the battery module 212 is installed. 12 is pushed from the opening to the inside of the housing 201 cavity. During this process, the battery module 212 contacts the moving plate 104 and pushes the moving plate 104 and the stop plate 103 to move inside the housing 201. As the moving plate 104 is pushed inward, the spring rod 102 is compressed. When the positioning groove 105 at the bottom of the moving plate 104 moves to the upper end of the positioning column 204, the other end of the positioning column 204 is stuck in the positioning groove 105. At this time, the position of the moving plate 104 is fixed. Finally, the stretching plate 205 is closed. When disassembling, first lift the outer end of the positioning column 204 upward, and the other end of the positioning column 204 is hooked. In the positioning slot 105, according to the lever principle, when one end of the positioning column 204 is lifted upward, the other end thereof moves downward, that is, the end of the positioning column 204 in the positioning slot 105 moves downward until the end is completely separated from the positioning slot 105. Since the spring rod 102 at one end of the fixed plate 101 is in a compressed state, when the positioning column 204 is separated from the positioning slot 105, the positioning column 204 releases the constraint on the movable plate 104, and the spring rod 102 gradually extends to push the movable plate 104 to slide outward. The battery module 212 is installed at the upper end of the movable plate 104, so the battery module 212 also moves with the movable plate 104.

[0027] The battery module 212 can be moved by providing the spring rod 102 , the movable plate 104 , and the positioning groove 105 , which is more convenient and quicker than the existing battery pack that needs to be disassembled and taken out.

[0028] Second embodiment:

[0029] like Figure 1 , Figure 6-7 As shown, a push-pull plate 208 is installed inside the shell 201, and the push-pull plate 208 is slidably connected to the shell 201, wherein the fixing method of the push-pull plate 208 is the same as the connection method between the tensile plate 205 and the shell 201 in the first embodiment, and a magnetic charging port 209 is installed on the inner side of the push-pull plate 208, a rotating column 210 is installed at the lower end of the magnetic charging port 209, and a battery module 212 is installed at the upper end of the rotating column 210. When in use, the push-pull plate 208 is first moved outward, and then the magnetic charging port 209 is driven to rotate by rotating the rotating column 210. When rotated to a certain angle, the rotating column 210 is constrained to rotate by tightening the bolt 211.

[0030] By providing a push-pull plate 208, a magnetic charging port 209, a rotating column 210 and a tightening bolt 211, the battery pack can be charged in a variety of ways. After charging is completed, the magnetic charging port 209 can be rotated inward to reduce the external area occupied by the battery pack. In addition, it is used in conjunction with the stretching plate 205 to prevent dust from being adsorbed on the surface of the magnetic charging port 209 and affecting the charging efficiency.

[0031] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A battery pack for a micro-powered vehicle, characterized in that: include: A telescopic mechanism (100) and a bearing mechanism (200), wherein the telescopic mechanism (100) is installed inside the bearing mechanism (200), and the telescopic mechanism (100) comprises a spring rod (102), a stop plate (103) is installed at one end of the spring rod (102), and a moving plate (104) is installed at one end of the stop plate (103).

2. A battery pack for a micro-powered vehicle according to claim 1, characterized in that: A fixed plate (101) is installed at one end of the spring rod (102), and a positioning groove (105) is installed at the lower end of the movable plate (104).

3. The battery pack of a micro-powered vehicle according to claim 1, characterized in that: The bearing mechanism (200) comprises a housing (201), a charging slot (207) is installed on the outside of the housing (201), a stretching plate (205) and a fixing block (202) are installed inside the housing (201), one end of the fixing block (202) is hinged to a rolling rod (203), and the upper end of the rolling rod (203) is hinged to a positioning column (204).

4. A battery pack for a micro-powered vehicle according to claim 3, characterized in that: A battery module (212) and a heat dissipation slot (206) are installed inside the housing (201).

5. The battery pack of a micro-powered vehicle according to claim 4, characterized in that: A push-pull plate (208) is installed inside the housing (201), a magnetic charging port (209) is installed inside the push-pull plate, a rotating column (210) is installed at the lower end of the magnetic charging port (209), and a tightening bolt (211) is installed at the lower end of the rotating column (210).

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