Motor controller mounting structure for electric motorcycle

Abstract

The utility model relates to electric motor car technical field discloses a motor controller mounting structure of electric motor car, including the vehicle body, the right side of vehicle body is provided with the seat compartment, the bottom of seat compartment is provided with the controller, the bottom fixedly connected with mounting panel of seat compartment, the inner wall of mounting panel is opened and is provided with the limit slot, the left and right ends of controller all are provided with the limit component, the upper end of limit component is provided with fixed component, limit component includes fixed plate, one end of fixed plate is fixedly connected with the extension plate. The utility model discloses by pulling the pull ring, and the pull ring drives the fixed link to move upwards, and the limit ring extrusion to reset spring simultaneously, makes reset spring compression, when fixed link and positioning hole are separated, rotate fixed link, make the limit link and the top contact of connecting plate, the position limit of fixed link, pull the controller to one side can dismantle it, need not to help external tool, has improved the convenience when overhauling or replacing.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a motor controller mounting structure for an electric motorcycle. Background Technology

[0002] The motor controller of an electric motorcycle integrates a control module, a drive module, and a protection module. The control module receives control signals from the vehicle body and outputs control commands. The drive module drives the motor to work according to the control commands. The protection module monitors the working status of the motor and cuts off the power supply in case of abnormality. The motor controller also has an energy recovery function, which converts some kinetic energy into electrical energy and stores it in the battery when the vehicle brakes, improving energy utilization efficiency. At the same time, it has an intelligent adjustment function, which automatically adjusts the motor output power according to road conditions and driving habits to achieve the best driving experience and range.

[0003] One of the core components of an electric motorcycle is the motor controller, which is responsible for controlling the motor's operating status and ensuring the vehicle's normal operation. Traditional electric motorcycle motor controllers are usually bolted to the chassis. When it is necessary to disassemble, repair, or replace them, external tools such as screwdrivers are required, which is inconvenient and reduces the efficiency of disassembly and assembly. Therefore, we propose a motor controller installation structure for electric motorcycles. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a motor controller mounting structure for an electric motorcycle.

[0005] This utility model is achieved by the following technical solution: a motor controller mounting structure for an electric motorcycle, including a vehicle body, a seat compartment is provided on the right side of the vehicle body, a controller is provided at the bottom of the seat compartment, an mounting plate is fixedly connected to the bottom of the seat compartment, a limit groove is provided on the inner wall of the mounting plate, limit components are provided at both the left and right ends of the controller, and a fixing component is provided at the upper end of the limit component.

[0006] The limiting component includes a fixed plate, one end of which is fixedly connected to an extension plate, and the other end of the fixed plate away from the extension plate is fixedly connected to a positioning plate.

[0007] With the above technical solution, when installing the controller, the extension plate is inserted into the limiting groove to initially limit the controller, which facilitates its subsequent fixation by fixing components.

[0008] As a further improvement to the above solution, one end of the fixing plate is fixedly connected to the surface of the controller, and the surface of the extension plate is inserted into the inner wall of the limiting groove.

[0009] As a further improvement to the above solution, the inner wall of the positioning plate is provided with positioning holes.

[0010] The above technical solution limits and fixes the positioning plate when the fixing rod enters the positioning hole, thus preventing the controller from shaking.

[0011] As a further improvement to the above solution, the fixing component includes a connecting plate, a fixing rod slidably connected to the inner wall of the connecting plate, a pull ring fixedly connected to the top of the fixing rod, a return spring sleeved on the surface of the fixing rod, a limit ring provided at the bottom of the return spring, and a limit rod fixedly connected to the surface of the pull ring.

[0012] With the above technical solution, by pulling the pull ring, the pull ring drives the fixed rod to move upward. At the same time, the limiting ring squeezes the return spring, causing the return spring to compress. When the fixed rod disengages from the positioning hole, the fixed rod is rotated so that the limiting rod contacts the top of the connecting plate, limiting the position of the fixed rod. The controller can be disassembled by pulling it to one side without the need for external tools, which improves the convenience of maintenance or replacement. The fixed rod is slidably connected to the inner wall of the connecting plate, and the position of the limiting rod can be adjusted by rotating it within the plate.

[0013] As a further improvement to the above solution, one end of the connecting plate is fixedly connected to the surface of the mounting plate, and the lower end of the fixing rod extends into the interior of the positioning hole.

[0014] As a further improvement to the above solution, the top of the reset spring is fixedly connected to the bottom of the connecting plate.

[0015] With the above technical solution, during installation, the pull ring is loosened. At this time, the reset spring elastically resets and pushes the limit ring, causing the fixing rod to move downward and enter the positioning hole of the positioning plate, thereby installing and fixing the controller.

[0016] As a further improvement to the above solution, the inner wall of the limiting ring is fixedly connected to the surface of the fixing rod.

[0017] The above technical solution uses a reset spring to limit the position of the limiting ring.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This utility model features a fixed component. Specifically, when the controller needs to be disassembled for maintenance, pulling the pull ring moves the fixed rod upward, while the limiting ring compresses the return spring. When the fixed rod disengages from the positioning hole, rotating the fixed rod causes the limiting rod to contact the top of the connecting plate, limiting the position of the fixed rod. The controller can then be pulled to one side to disassemble it without the need for external tools, thus improving the convenience of maintenance or replacement.

[0020] This utility model, by setting a limiting component and a fixing component, specifically, when installing the controller, inserts the extension plate into the inside of the limiting groove to initially limit the controller, facilitating subsequent fixing. Then, rotates the fixing rod so that the limiting rod does not contact the top of the connecting plate, thus canceling the position limitation of the fixing rod. Then, the pull ring is released, and the reset spring elastically resets and pushes the limiting ring, causing the fixing rod to move downward into the positioning hole of the positioning plate, thereby installing and fixing the controller. The operation is simple and improves the efficiency of disassembly and assembly. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the seat compartment structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0024] Figure 4 This utility model Figure 2 Enlarged structural diagram of section A in the middle;

[0025] Figure 5 This is a schematic diagram of the controller structure of this utility model.

[0026] Explanation of key symbols:

[0027] 1. Vehicle body; 2. Seat compartment; 3. Controller; 4. Mounting plate; 5. Limiting groove; 6. Limiting assembly; 601. Fixing plate; 602. Extension plate; 603. Positioning plate; 7. Fixing assembly; 701. Connecting plate; 702. Fixing rod; 703. Pull ring; 704. Return spring; 705. Limiting ring; 706. Limiting rod. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example:

[0030] Please combine Figure 1-5 The electric motorcycle motor controller installation structure of this embodiment includes a vehicle body 1, a seat compartment 2 is provided on the right side of the vehicle body 1, a controller 3 is provided at the bottom of the seat compartment 2, an installation plate 4 is fixedly connected to the bottom of the seat compartment 2, a limit groove 5 is provided on the inner wall of the installation plate 4, a limit component 6 is provided at both the left and right ends of the controller 3, and a fixing component 7 is provided at the upper end of the limit component 6.

[0031] The limiting component 6 includes a fixing plate 601, one end of which is fixedly connected to an extension plate 602, and the other end of the fixing plate 601 away from the extension plate 602 is fixedly connected to a positioning plate 603. When installing the controller 3, the extension plate 602 is inserted into the limiting groove 5 to initially limit the controller 3, which facilitates subsequent fixing. Then, the fixing rod 702 is rotated so that the limiting rod 706 does not contact the top of the connecting plate 701, thus canceling the position limitation of the fixing rod 702. Then, the pull ring 703 is released, and the return spring 704 elastically resets and pushes the limiting ring 705, causing the fixing rod 702 to move downward into the positioning hole of the positioning plate 603, thereby installing and fixing the controller 3. The operation is simple and improves the efficiency of disassembly and assembly.

[0032] One end of the fixed plate 601 is fixedly connected to the surface of the controller 3, and the surface of the extension plate 602 is inserted into the inner wall of the limiting groove 5.

[0033] The inner wall of the positioning plate 603 is provided with positioning holes.

[0034] The fixing assembly 7 includes a connecting plate 701. A fixing rod 702 is slidably connected to the inner wall of the connecting plate 701. A pull ring 703 is fixedly connected to the top of the fixing rod 702. A return spring 704 is sleeved on the surface of the fixing rod 702. A limit ring 705 is provided at the bottom of the return spring 704. A limit rod 706 is fixedly connected to the surface of the pull ring 703. Pulling the pull ring 703 causes the fixing rod 702 to move upward. At the same time, the limit ring 705 squeezes the return spring 704, compressing the return spring 704. When the fixing rod 702 disengages from the positioning hole, rotating the fixing rod 702 causes the limit rod 706 to contact the top of the connecting plate 701, limiting the position of the fixing rod 702. The controller 3 can be disassembled by pulling it to one side without the need for external tools, improving the convenience of maintenance or replacement.

[0035] One end of the connecting plate 701 is fixedly connected to the surface of the mounting plate 4, and the lower end of the fixing rod 702 extends into the interior of the positioning hole.

[0036] The top of the return spring 704 is fixedly connected to the bottom of the connecting plate 701.

[0037] The inner wall of the limiting ring 705 is fixedly connected to the surface of the fixing rod 702.

[0038] The implementation principle of the motor controller installation structure of an electric motorcycle in this application embodiment is as follows: When the controller 3 needs to be disassembled for maintenance, open the cover plate inside the seat compartment 2, and then pull the pull ring 703. The pull ring 703 drives the fixing rod 702 to move upward. At the same time, the limiting ring 705 squeezes the return spring 704, causing the return spring 704 to compress. When the fixing rod 702 disengages from the positioning hole, rotate the fixing rod 702 so that the limiting rod 706 contacts the top of the connecting plate 701, limiting the position of the fixing rod 702. The controller 3 can then be disassembled by pulling it to one side without the need for additional equipment. The use of external tools improves the convenience of maintenance or replacement. When installing the controller 3, the extension plate 602 is inserted into the limiting groove 5 to initially limit the controller 3, which facilitates subsequent fixation. Then, the fixing rod 702 is rotated so that the limiting rod 706 does not contact the top of the connecting plate 701, thus canceling the position limitation of the fixing rod 702. Then, the pull ring 703 is released, and the return spring 704 elastically returns to push the limiting ring 705, causing the fixing rod 702 to move downward into the positioning hole of the positioning plate 603, thereby installing and fixing the controller 3. The operation is simple and improves the efficiency of disassembly and assembly.

[0039] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An electric motor controller mounting structure for an electric motorcycle, characterized by comprising: The vehicle includes a vehicle body (1), a seat compartment (2) is provided on the right side of the vehicle body (1), a controller (3) is provided at the bottom of the seat compartment (2), an installation plate (4) is fixedly connected to the bottom of the seat compartment (2), a limit groove (5) is provided on the inner wall of the installation plate (4), a limit component (6) is provided at both the left and right ends of the controller (3), and a fixing component (7) is provided at the upper end of the limit component (6). The limiting component (6) includes a fixing plate (601), one end of which is fixedly connected to an extension plate (602), and the other end of the fixing plate (601) away from the extension plate (602) is fixedly connected to a positioning plate (603).

2. The electric motor controller mounting structure for an electric motorcycle according to claim 1, characterized by: One end of the fixed plate (601) is fixedly connected to the surface of the controller (3), and the surface of the extension plate (602) is inserted into the inner wall of the limiting groove (5).

3. The electric motor controller mounting structure for an electric motorcycle according to claim 1, characterized in that: The positioning plate (603) has positioning holes on its inner wall.

4. The electric motor controller mounting structure for an electric motorcycle according to claim 1, characterized in that: The fixing component (7) includes a connecting plate (701), a fixing rod (702) is slidably connected to the inner wall of the connecting plate (701), a pull ring (703) is fixedly connected to the top of the fixing rod (702), a return spring (704) is sleeved on the surface of the fixing rod (702), a limit ring (705) is provided at the bottom of the return spring (704), and a limit rod (706) is fixedly connected to the surface of the pull ring (703).

5. The motor controller mounting structure for an electric motorcycle as described in claim 4, characterized in that: One end of the connecting plate (701) is fixedly connected to the surface of the mounting plate (4), and the lower end of the fixing rod (702) extends into the interior of the positioning hole.

6. The motor controller mounting structure for an electric motorcycle as described in claim 4, characterized in that: The top of the return spring (704) is fixedly connected to the bottom of the connecting plate (701).

7. The motor controller mounting structure for an electric motorcycle as described in claim 4, characterized in that: The inner wall of the limiting ring (705) is fixedly connected to the surface of the fixing rod (702).

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