A comprehensive test bench for electric bicycles

By designing a comprehensive testing platform for electric bicycles, and using hydraulic cylinders to simulate the vibration and sway of electric bicycles, the problem of existing equipment being unable to realistically simulate the driving process is solved, enabling comprehensive performance testing of electric bicycles and adapting to different models of electric bicycles.

CN224518162UActive Publication Date: 2026-07-17XILI SPORTS (GUANGDONG) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XILI SPORTS (GUANGDONG) CO LTD
Filing Date
2025-08-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing electric bicycle testing equipment has limited functionality and cannot realistically simulate the vibrations and swaying of an electric bicycle during operation, making it difficult to comprehensively evaluate its performance and durability.

Method used

An integrated test bench for electric bicycles was designed, comprising components such as a mounting plate, a base plate, a high-frequency cylinder, a test belt, a mounting groove, a mounting frame, a fixed clamp, and a movable clamp. It simulates the vibration and swaying of an electric bicycle by being driven by a hydraulic cylinder, and is suitable for testing electric bicycles of different sizes.

Benefits of technology

It enables comprehensive performance testing of electric bicycles, realistically simulating vibrations and swaying during operation, and is adaptable to different models and specifications of electric bicycles, thus improving the accuracy and flexibility of the test.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224518162U_ABST
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Abstract

The utility model relates to electric bicycle production equipment technical field, concretely is a kind of electric bicycle comprehensive test board, including mounting plate, the bottom plate is equipped in the lower of mounting plate, the high-frequency cylinder for driving the oscillation of mounting plate is installed at the top of bottom plate, one test belt is installed at the middle of the top of mounting plate, and one mounting groove is set in the both sides of test belt, one mounting frame movable in its inside is equipped in each mounting groove. The utility model sets up mounting plate, bottom plate, high-frequency cylinder, test belt, mounting groove, mounting frame, fixed clamping plate and movable clamping plate and other components, realizes a kind of vibration and swing condition possibly appearing in the driving process of electric bicycle, to carry out comprehensive performance test equipment to electric bicycle.
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Claims

1. An electric bicycle comprehensive test bench comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a base plate (4) below it. A high-frequency cylinder (7) for driving the mounting plate (1) to swing is installed on the top of the base plate (4). A test belt (6) is installed in the middle of the top of the mounting plate (1). A mounting groove (10) is provided on both sides of the test belt (6). A mounting bracket (2) that can move inside is provided in each mounting groove (10). The mounting bracket (2) is L-shaped. A fixed clamping plate (3) is fixedly connected to the top of each mounting bracket (2). A movable clamping plate (31) that can move up and down is provided above the fixed clamping plate (3). A first hydraulic cylinder (11) for driving the mounting bracket (2) to move is installed on the mounting plate (1). A second hydraulic cylinder (33) for driving the movable clamping plate (31) to move up and down is installed on the fixed clamping plate (3).

2. The electric bicycle comprehensive test bench according to claim 1, characterized in that: A connecting block (12) is fixedly connected at the bottom center of the mounting plate (1), and a hinge seat (40) is fixedly connected at the top center of the base plate (4). The connecting block (12) and the hinge seat (40) are hinged through a hinge shaft (13). The hinge seat (40) is set perpendicular to the movement direction of the test belt (6).

3. The electric bicycle comprehensive test bench according to claim 2, characterized in that: The mounting plate (1) has two first hydraulic cylinders (11) located on each of the mounting slots (10), and they are arranged symmetrically. The mounting bracket (2) is fixedly connected to the piston rod of the first hydraulic cylinder (11).

4. The electric bicycle comprehensive test bench according to claim 3, characterized in that: Several inclined bracing plates (30) are fixedly connected to the outer wall of the fixed clamping plate (3), and the bottom of the inclined bracing plates (30) is fixed to the top of the mounting frame (2).

5. The electric bicycle comprehensive test bench according to claim 4, characterized in that: Each of the fixed clamps (3) has two symmetrical mounting holes (32) for mounting the second hydraulic cylinder (33).

6. The electric bicycle comprehensive test bench according to claim 5, characterized in that: The bottom of the movable clamping plate (31) is fixed with several guide rods (34) that are inserted into and cooperate with the fixed clamping plate (3). The guide rods (34) are in close contact with the fixed clamping plate (3).

7. The electric bicycle comprehensive test bench according to claim 6, characterized in that: Protective pads are installed on the outer walls of both the fixed clamp (3) and the movable clamp (31) near the test belt (6), and the protective pads are made of rubber.

8. The electric bicycle comprehensive test bench according to claim 7, characterized in that: Each of the four corners of the bottom of the base plate (4) is fixedly connected with a caster wheel (5).