Electric vehicle control unit function detection device

Abstract

The utility model discloses a function detection device for an electric vehicle control unit, which belongs to the field of controller detection and comprises a device case, a detection table and a comprehensive tester, the detection table is arranged above the device case, the comprehensive tester is fixedly arranged on the detection table, a screw rod is rotatably mounted in the device case, and the screw rod is fixedly connected with the detection table. A driving part for driving the screw rod to rotate is mounted at the lower end of the screw rod, a movable plate is in threaded connection with the screw rod, supporting rods are fixedly connected to the four corners of the upper surface of the movable plate, and the upper ends of the supporting rods penetrate through the device case and are fixedly connected with the detection table; through the arrangement of the driving piece, the screw rod, the movable plate and the supporting rod, the height of the detection table can be adjusted, operation of personnel with different heights is facilitated, fatigue of the personnel due to long-time work is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of controller detection, and in particular relates to a function detection device for a whole vehicle controller of an electric vehicle. Background Art

[0002] In recent years, my country's new energy vehicle industry has developed strongly, with production and sales growing rapidly. Correspondingly, the new energy vehicle production system is moving towards high technology and high production capacity, and products are constantly upgrading. The vehicle controller is the control center for the normal driving of electric vehicles, the core component of the vehicle control system, and the main control component for the normal driving, regenerative braking energy recovery, fault diagnosis and processing, and vehicle status monitoring of pure electric vehicles. The functions of the vehicle controller are tested in all aspects before entering the factory to ensure that it functions normally and to prevent faults from being discovered after installation, thereby ensuring the success rate of vehicle assembly off the line.

[0003] In the prior art, most of the devices used for testing the functions of the whole vehicle controller of an electric vehicle are table structures, and all the testing equipment and connecting lines are arranged on the table. During the testing, the whole vehicle controller of the electric vehicle needs to be placed on the table for testing.

[0004] In the process of implementing the above, the inventors found that there are at least the following problems in this technology: the table height of the testing device is mostly fixed, and when testing on the table, the table height cannot be freely adjusted according to the height requirements of the person, resulting in fatigue easily caused by long-term work, thereby reducing work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a function detection device for an electric vehicle controller to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a function detection device for a whole vehicle controller of an electric vehicle, comprising a device chassis, a detection platform and a comprehensive tester, wherein the detection platform is arranged above the device chassis, and the comprehensive tester is fixedly arranged on the detection platform, a screw is rotatably installed inside the device chassis, a driving member for driving the screw to rotate is installed at the lower end of the screw, a movable plate is threadedly connected to the screw, and support rods are fixedly connected to the four corners of the upper surface of the movable plate, and the upper end of the support rod passes through the device chassis and is fixedly connected to the detection platform.

[0007] As a preferred embodiment, the driving member includes a motor fixedly installed in the device chassis, a main gear fixedly installed at the output end of the motor, and a slave gear fixedly connected to the lower end of the screw, and the main gear is meshed with the slave gear.

[0008] As a preferred implementation, a slide groove is provided on the inner side wall of the device chassis, and sliders are fixedly connected to both sides of the movable plate, and the sliders are slidably matched with the slide groove.

[0009] As a preferred embodiment, a storage slot is provided inside the device chassis, and a plurality of partitions are fixedly installed in the storage slot.

[0010] As a preferred embodiment, a door is hinged on the front of the device chassis, and a handle is provided on the surface of the door.

[0011] As a preferred implementation, four rollers are fixedly mounted on the bottom of the device chassis, and the four rollers are evenly distributed at the four corners of the device chassis.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The electric vehicle controller function detection device, through the arrangement of the driving member, the screw rod, the movable plate and the support rod, can start the driving member to drive the screw rod to rotate, so that the screw rod drives the movable plate to move vertically along the screw rod, and the movable plate drives the detection table to rise and fall through the support rod, so that the height of the detection table can be adjusted, which is convenient for people of different heights to operate, avoids fatigue of people working for a long time, and helps to improve work efficiency;

[0014] The electric vehicle controller function detection device facilitates the classification, storage and placement of related items through the provision of storage slots and partitions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the top view of the movable plate of the utility model.

[0018] In the figure: 1. device chassis; 2. testing table; 3. comprehensive tester; 4. screw; 5. driving part; 51. motor; 52. main gear; 53. slave gear; 6. movable plate; 7. support rod; 8. slide groove; 9. slider; 10. storage slot; 101. partition; 11. box door; 12. roller. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1-3 The utility model provides a function detection device for a whole vehicle controller of an electric vehicle, comprising a device chassis 1, a detection platform 2 and a comprehensive tester 3. The detection platform 2 is arranged above the device chassis 1, and the comprehensive tester 3 is fixedly arranged on the detection platform 2. Through the arrangement of the comprehensive tester 3, the controller can be placed on the detection platform 2, and the controller can be tested using the comprehensive tester 3.

[0022] Reference Figure 2 and Figure 3 The screw rod 4 is rotatably installed inside the device chassis 1, and a driving member 5 for driving the screw rod 4 to rotate is installed at the lower end of the screw rod 4. A movable plate 6 is threadedly connected to the screw rod 4. A slide groove 8 is opened on the inner wall of the device chassis 1. Slide blocks 9 are fixedly connected to both sides of the movable plate 6. The slide blocks 9 slide with the slide grooves 8. The four corners of the upper surface of the movable plate 6 are fixedly connected with support rods 7. The upper ends of the support rods 7 penetrate the device chassis 1 and are fixedly connected to the detection platform 2. Through the arrangement of the driving member 5, the screw rod 4, the movable plate 6 and the support rod 7, the driving member 5 can be started to drive the screw rod 4 to rotate, so that the screw 4 drives the movable plate 6 to move vertically along the screw 4, so that the movable plate 6 drives the detection platform 2 to rise and fall through the support rod 7, so that the height of the detection platform 2 can be adjusted, which is convenient for people of different heights to operate, avoid fatigue of people working for a long time, and help improve work efficiency.

[0023] Specifically, the driving member 5 includes a motor 51 fixedly installed in the device chassis 1, a main gear 52 fixedly installed at the output end of the motor 51, and a slave gear 53 fixedly connected to the lower end of the screw 4. The main gear 52 is meshed with the slave gear 53. Through the arrangement of the motor 51, the main gear 52 and the slave gear 53, the motor 51 can be started to drive the main gear 52 to rotate, so that the main gear 52 drives the slave gear 53 to rotate, and the slave gear 53 drives the screw 4 to rotate.

[0024] Furthermore, a storage slot 10 is provided inside the device chassis 1, and a plurality of partitions 101 are fixedly installed in the storage slot 10. The arrangement of the storage slot 10 and the partitions 101 facilitates the classification, storage and placement of related items; a door 11 is hinged on the front of the device chassis 1, and a handle is provided on the surface of the door 11. Four rollers 12 are fixedly installed on the bottom of the device chassis 1, and the four rollers 12 are evenly distributed at the four corners of the device chassis 1. The arrangement of the rollers 12 facilitates the movement of the device.

[0025] The working principle and use process of the utility model are as follows: first, through the setting of the driving member 5, the screw rod 4, the movable plate 6 and the support rod 7, the driving member 5 can be started to drive the screw rod 4 to rotate, so that the screw rod 4 drives the movable plate 6 to move vertically along the screw rod 4, and the movable plate 6 drives the testing platform 2 to rise and fall through the support rod 7, so that the height of the testing platform 2 can be adjusted, which is convenient for people of different heights to operate, avoids fatigue of people working for a long time, and helps to improve work efficiency.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A function detection device for an electric vehicle controller, comprising a device chassis (1), a detection platform (2) and a comprehensive tester (3), characterized in that: The testing platform (2) is arranged above the device chassis (1), and the comprehensive tester (3) is fixedly arranged on the testing platform (2). A screw rod (4) is rotatably installed inside the device chassis (1), and a driving member (5) for driving the screw rod (4) to rotate is installed at the lower end of the screw rod (4). A movable plate (6) is threadedly connected to the screw rod (4), and support rods (7) are fixedly connected at the four corners of the upper surface of the movable plate (6). The upper end of the support rod (7) passes through the device chassis (1) and is fixedly connected to the testing platform (2).

2. The electric vehicle controller function detection device according to claim 1, characterized in that: The driving member (5) comprises a motor (51) fixedly mounted in a device chassis (1), a main gear (52) fixedly mounted at an output end of the motor (51), and a slave gear (53) fixedly connected to a lower end of the screw rod (4), wherein the main gear (52) meshes with the slave gear (53).

3. The electric vehicle controller function detection device according to claim 1, characterized in that: The inner side wall of the device chassis (1) is provided with a slide groove (8), and both sides of the movable plate (6) are fixedly connected with sliders (9), and the sliders (9) are slidably matched with the slide groove (8).

4. The electric vehicle controller function detection device according to claim 1, characterized in that: A storage slot (10) is provided inside the device chassis (1), and a plurality of partitions (101) are fixedly installed inside the storage slot (10).

5. The electric vehicle controller function detection device according to claim 1, characterized in that: A cabinet door (11) is hingedly connected to the front of the device cabinet (1), and a handle is provided on the surface of the cabinet door (11).

6. The electric vehicle controller function detection device according to claim 1, characterized in that: Four rollers (12) are fixedly mounted on the bottom of the device chassis (1), and the four rollers (12) are evenly distributed at the four corners of the device chassis (1).

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