Battery and controller box suite

Abstract

The utility model relates to the technical field of electric power-assisted bicycles, in particular to a battery and controller box suite as shown in figure 1, which comprises a frame body, a fixed seat is arranged at the joint of a seat tube and a bottom fork in the frame body, a power socket is arranged on the fixed seat, and the bottom surface of the fixed seat is connected with a controller box; the controller box comprises a controller box left box and a controller box right box which are buckled with each other, and the controller box left box is detachably connected with the controller box right box; a cylindrical connecting part is arranged on the top surface of the right box of the controller box, the cylindrical connecting part is detachably connected with the fixing seat, and a connecting channel communicated with the power socket and the inner cavity of the controller box is arranged in the cylindrical connecting part. The detachable connection between the controller box and the frame body is realized through the fixing seat, and the controller box left box and the controller box right box of the controller box can also be detachably connected, so that the difficulty of installation and after-sale disassembly and assembly of the controller box is greatly reduced, and the construction is convenient.

Description

Technical Field

[0001] This utility model relates to the field of electric bicycle technology, specifically a battery and controller box kit. Background Technology

[0002] Currently, the installation and after-sales disassembly of the controller boxes in electric autonomous vehicles on the market are quite troublesome and require a high level of professional skills, which brings great inconvenience to installation and after-sales work; therefore, the structure of the controller box needs to be improved. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a new type of battery and controller box kit.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A battery and controller box kit includes a frame body, a mounting base welded to the junction between the seat tube and the fork in the frame body, a power socket provided on the mounting base, and a controller box connected to the bottom surface of the mounting base.

[0006] The controller box includes a left controller box and a right controller box that are interlocked with each other, and the left controller box and the right controller box are detachably connected. The top surface of the right controller box is provided with a cylindrical connecting part, which is detachably connected to the fixing base. The cylindrical connecting part is provided with a connecting channel that connects the power socket and the inner cavity of the controller box.

[0007] Compared with the prior art, the present utility model with the above technical solution has the following outstanding features: the controller box and the vehicle frame are detachably connected by a fixing seat, and the left and right controller boxes of the controller box itself are also detachably connected, which greatly reduces the difficulty of installation and after-sales disassembly of the controller box and facilitates construction.

[0008] As a preferred embodiment, a further technical solution of this utility model is:

[0009] Preferably, both the left and right sides of the controller box have drainage holes on their bottom surfaces, and T-shaped baffles are provided on the inner sides of the left and right sides of the controller box, located on the side of the drainage holes, thus forming a T-shaped labyrinthine drainage structure.

[0010] Preferably, a battery box base is provided on the mounting base and located on the periphery of the power socket, a battery box body is inserted into the battery box base, and the power plug in the battery box body is connected to the power socket.

[0011] Preferably, the top surface of the battery box is provided with an inclined handle.

[0012] Preferably, an inclined transition surface is provided between the top surface and one side surface of the battery box. The inclined transition surface is triangular and a power indicator light is provided on the inclined transition surface.

[0013] Preferably, a battery lock slot is provided on the front side of the battery box, and a battery lock is provided on the vehicle frame at the position opposite to the battery lock slot. The battery lock is detachably connected to the vehicle frame by a clamp.

[0014] Preferably, the clamp includes two C-shaped aluminum alloy retaining rings hinged at the ends, one of which is provided with a connecting seat, and the connecting seat is provided with a locking block. The battery lock is engaged with the locking block and connected to the connecting seat by screws.

[0015] Preferably, the vehicle frame is also fitted with a battery lock cover, which covers the outside of the clamp and the battery lock; the battery lock cover includes a left battery lock cover and a right battery lock cover that are detachably connected by screws; the battery lock tongue can extend from the right battery lock cover to the battery lock slot. Attached Figure Description

[0016] Figure 1 This is an overall assembly drawing of the battery and controller box kit according to an embodiment of this utility model;

[0017] Figure 2 This is an exploded view of the battery and controller box assembly in an embodiment of this utility model;

[0018] Figure 3 This is a schematic diagram of the controller box in an embodiment of the present invention. Figure 1 ;

[0019] Figure 4 This is a schematic diagram of the controller box in an embodiment of the present invention. Figure 2 ;

[0020] Figure 5 This is a structural schematic diagram of the fixing base and the electrical box base in an embodiment of this utility model;

[0021] Figure 6 This is a schematic diagram of the assembly of the controller box in an embodiment of this utility model;

[0022] Figure 7 This is a schematic diagram of the clamp structure in an embodiment of this utility model;

[0023] Figure 8 This is a schematic diagram of the assembly of the clamp and the battery lock in an embodiment of this utility model;

[0024] Figure 9 This is a schematic diagram of the battery box structure in an embodiment of the present invention. Figure 1 ;

[0025] Figure 10This is a schematic diagram of the battery box structure in an embodiment of the present invention. Figure 2 ;

[0026] Figure 11 This is a schematic diagram of the battery box structure in an embodiment of the present invention. Figure 3 ;

[0027] Figure 12 This is an assembly diagram of the battery lock part in an embodiment of this utility model.

[0028] Explanation of reference numerals in the attached diagram: 1. Frame body; 2. Seatpost; 3. Swivel fork; 4. Mount; 5. Power socket; 6. Controller box; 7. Left controller box; 8. Right controller box; 9. Columnar connector; 10. Connecting channel; 11. Groove; 12. Cable outlet; 13. Drain hole; 14. T-shaped baffle; 15. Battery box base; 16. Battery box body; 17. Sloping handle; 18. Sloping transition surface; 19. Power indicator light; 20. Battery lock slot; 21. Battery lock; 22. Clamp; 23. Connector; 24. Locking block; 25. Battery lock cover; 26. Locking tongue; 27. Baffle. Detailed Implementation

[0029] The present invention will be further described below with reference to specific embodiments. The purpose of this description is only to better understand the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0030] like Figures 1 to 12 As shown, this embodiment provides a battery and controller box kit, including a frame body 1, a fixing seat 4 is provided at the junction between the seat tube 2 and the fork 3 in the frame body 1, a power socket 5 is provided on the fixing seat 4, and a controller box 6 is connected to the bottom surface of the fixing seat 4.

[0031] The controller box 6 includes a left controller box 7 and a right controller box 8 that are interlocked with each other. The left controller box 7 and the right controller box 8 are detachably connected. The top surface of the right controller box 8 is provided with a cylindrical connecting part 9, which is detachably connected to the fixing base 4. The cylindrical connecting part 9 is provided with a connecting channel 10 that connects the power socket 5 and the inner cavity of the controller box 6.

[0032] In practice, a slot 11 can be provided on the mounting base 4, and the power socket 5 is located in the slot 11; after the left box 7 and the right box 8 of the controller box are fastened together, an inner cavity is formed inside for placing the electric vehicle controller.

[0033] The aforementioned detachable connection method can be achieved using conventional clips, screws, or other structures. This utility model prefers screws for detachable connection. For example, the top surface of the cylindrical connecting part 9 on the right box 8 of the controller box can be easily fixed to the mounting base 4 with two screws, completing the installation of the controller box 6 and the frame 1. The left box 7 of the controller box can be locked to the right box 8 of the controller box with two screws. The controller box 6 can be opened without disassembling any parts of the electric bicycle. The structure is simple, easy to implement, and low in cost.

[0034] In practice, both the left box 7 and the right box 8 of the controller box have drainage holes 13 on their bottom surfaces. T-shaped baffles 14 are installed on the inner side of the left box 7 and the right box 8 of the controller box, located on one side of the drainage holes 13, thus forming a T-shaped labyrinthine drainage structure. This allows water (such as rainwater seeping in) to drain out quickly, and prevents mud and sand from easily entering the controller box 6 through the drainage holes 13.

[0035] In implementation, a battery box base 15 is provided on the fixed base 4 and located on the outer periphery of the power socket 5. A battery box body 16 is inserted into the battery box base 15, and the power plug in the battery box body 16 is connected to the power socket 5. In specific implementation, a matching sliding groove can be provided between the inner side of the battery box base 15 and the outer bottom of the battery box body 16 to guide the battery box body 16 during insertion into the battery box base 15, and at the same time to realize the quick connection between the power plug in the battery box body 16 and the power socket 5, thereby supplying power to the electric vehicle controller.

[0036] In practice, the top surface of the battery box 16 is provided with an inclined handle 17; an inclined transition surface 18 is provided between the top surface and one side of the battery box 16. The inclined transition surface 18 is triangular, and a power indicator light 19 is provided on the inclined transition surface 18. The handle is inclined to avoid the power indicator light 19 for easy observation.

[0037] In practice, a battery lock slot 20 is provided on the front side of the battery box 16, and a battery lock 21 is provided on the frame 1 at the position opposite to the battery lock slot 20. The battery lock 21 is detachably connected to the frame 1 by a clamp 22.

[0038] Specifically, the clamp 22 includes two C-shaped aluminum alloy retaining rings hinged at the ends. The other ends of the two C-shaped aluminum alloy retaining rings can be detachably connected by screws. One of the C-shaped aluminum alloy retaining rings is provided with a connecting seat 23, and the connecting seat 23 is provided with a locking block 24. The battery lock 21 is provided with a locking groove that engages with the locking block 24 and is connected to the connecting seat 23 by screws. The two C-shaped aluminum alloy retaining rings facilitate the adjustment of the angle and position of the battery lock 21.

[0039] The frame body 1 is also fitted with a battery lock cover 25, which covers the outside of the clamp 22 and the battery lock 21; the battery lock cover 25 includes a left battery lock cover and a right battery lock cover that are detachably connected by screws; the latch of the battery lock 21 can extend from the right battery lock cover to the battery lock slot 20; see also Figure 11 and Figure 12 In a specific implementation, the battery lock 21 can be a general battery box lock. A locking plate 26 can be set on the outer periphery of the lock tongue of the battery lock 21. The locking plate 26 has a C-shaped cross section. The battery lock groove 20 is a groove with an overall C-shaped shape. A baffle 27 is set at the opening of the battery lock groove 20. When locking, the opening side of the battery lock groove 20 is locked onto the locking plate 26. After the baffle 27 passes the lock tongue, the battery lock 21 is turned so that the lock tongue extends and abuts against the side of the baffle 27 to complete the locking.

[0040] The above description is merely a preferred embodiment of the present utility model and does not limit the scope of the present utility model. All equivalent changes made based on the content of the present utility model specification and its drawings are included within the scope of the present utility model.

Claims

1. A battery and controller box kit, comprising a vehicle frame (1), characterized in that, A fixed seat (4) is provided at the junction between the seat tube (2) and the flat fork (3) in the frame body (1). A power socket (5) is provided on the fixed seat (4). A controller box (6) is connected to the bottom of the fixed seat (4). The controller box (6) includes a left controller box (7) and a right controller box (8) that are interlocked with each other. The left controller box (7) and the right controller box (8) are detachably connected. The top surface of the right controller box (8) is provided with a cylindrical connecting part (9). The cylindrical connecting part (9) is detachably connected with the fixing base (4). The cylindrical connecting part (9) is provided with a connecting channel (10) that connects the power socket (5) and the inner cavity of the controller box (6). A battery box base (15) is provided on the fixed base (4) and located on the outer periphery of the power socket (5). A battery box body (16) is inserted on the battery box base (15), and the power plug in the battery box body (16) is connected to the power socket (5). An inclined transition surface (18) is provided between the top surface and one side surface of the battery box (16). The inclined transition surface (18) is triangular and a power indicator light (19) is provided on the inclined transition surface (18). A battery lock slot (20) is provided on the front side of the battery box (16), and a battery lock (21) is provided on the frame (1) at a position opposite to the battery lock slot (20). The battery lock (21) is detachably connected to the frame (1) by a clamp (22).

2. The battery and controller box kit according to claim 1, characterized in that, T-shaped baffles (14) are provided on the inner drainage holes (13) of the left box (7) and the right box (8) of the controller box, thus forming a T-shaped labyrinth-style drainage structure.

3. The battery and controller box kit according to claim 1, characterized in that, The top surface of the battery box (16) is provided with an inclined handle (17).

4. The battery and controller box kit according to claim 1, characterized in that, The clamp (22) includes two C-shaped aluminum alloy retaining rings with hinged ends. One of the C-shaped aluminum alloy retaining rings is provided with a connecting seat (23). The connecting seat (23) is provided with a locking block (24). The battery lock (21) is engaged with the locking block (24) and connected to the connecting seat (23) by screws.

5. The battery and controller box kit according to claim 4, characterized in that, The frame body (1) is also fitted with a battery lock cover (25), and the battery lock cover (25) covers the outside of the clamp (22) and the battery lock (21); the battery lock cover (25) includes a battery lock left cover and a battery lock right cover that are detachably connected by screws; the lock tongue of the battery lock (21) extends from the battery lock right cover to the battery lock groove (20).

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