A full-featured all-in-one integrated power supply detection bench

Abstract

The utility model relates to power controller detection technical field discloses a full -functional all -in -one integrated power detection rack, including three sector panels, the front of three sector panels bottom end all is established arc -shaped sliding slot, the inner wall sliding connection of arc -shaped sliding slot has arc -shaped sliding frame, the front fixedly connected with sliding plate of arc -shaped sliding frame top end, the top fixed mounting of sliding plate back surface has operation plane, and the bottom of operation plane is connected with the top of sector panel slidingly, and the middle part rotation is installed with the gear surface board of operation plane top, the utility model discloses through the flexible sliding of operation plane along the arc -shaped sliding slot of sector panel, drives the power controller held and shifts to the different function detection area of insulation, withstand voltage, load etc.

Description

Technical Field

[0001] This utility model relates to the field of power controller testing technology, and in particular to a full-function, all-in-one integrated power testing bench. Background Technology

[0002] The power controller of an electric vehicle is the "electric energy management center" of the vehicle's power system. It is a core control component that connects the power battery, drive motor, charging system and various on-board electrical equipment. It is mainly responsible for the conversion, distribution, regulation and safety monitoring of electrical energy to ensure that the vehicle's electrical energy flows efficiently, stably and safely.

[0003] Patent CN 216670584 U discloses a testing bench for an electric vehicle power controller. A buffer plate is connected to one side of a sliding plate, a second motor is fixed to one side of the bench, a movable connector is threaded onto the first and second threaded rods, and a clamping plate is hinged to one end of the movable connector. This design facilitates the placement and fixing of the power controller, facilitates testing of the power controller, allows for easy switching of the clamping surface of the power controller, and reduces the impact on the insulation and withstand voltage of the power controller.

[0004] While the aforementioned technologies facilitate testing of power controllers through clamping and changing the clamping surface, current testing of power controllers largely relies on single-function test benches. Insulation resistance testing requires a dedicated insulation test bench, withstand voltage performance verification depends on an independent high-voltage test bench, and load characteristic testing requires connection to a specific simulated load test bench. Testing personnel must repeatedly disassemble and install the power controller between different test benches, which is time-consuming and labor-intensive, thus having certain limitations. Therefore, innovation is needed in this technology. Utility Model Content

[0005] The purpose of this invention is to provide a fully functional all-in-one integrated power supply testing bench to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional integrated power supply testing bench, comprising three fan-shaped panels, each of the three fan-shaped panels having an arc-shaped groove on its front side at the bottom end, an arc-shaped carriage slidably connected to the inner wall of the arc-shaped groove, a sliding plate fixedly connected to the front side of the top end of the arc-shaped carriage, an operating plane fixedly installed on the top of the back side of the sliding plate, the bottom end of the operating plane slidably connected to the top end of the fan-shaped panel, a toothed panel rotatably installed at the center of the top end of the operating plane, and a protective pad fixedly installed on the front side of the sliding plate.

[0007] As a preferred technical solution of this utility model, two mounting brackets are symmetrically installed on both sides of the top of the toothed plate. The middle of each of the two mounting brackets is threaded with a threaded adjusting rod. The adjacent ends of the two threaded adjusting rods are rotatably connected to a clamp through a set rotating shaft.

[0008] As a preferred embodiment of this utility model, the outer wall of the toothed plate is meshed with a drive gear, a motor is installed at the top of the operating plane, and the output end of the motor is fixedly connected to the middle of the top of the drive gear.

[0009] As a preferred technical solution of this utility model, two limiting holes are symmetrically opened at the two corners of the top front of the three fan-shaped panels, and extension blocks are fixedly installed on both sides of the operating plane. The inner walls of the two extension blocks are threadedly connected to the inner walls of the adjacent limiting holes through the provided limiting bolts.

[0010] As a preferred embodiment of this utility model, a tripod support frame is fixedly installed on both sides of the bottom end of each of the three fan-shaped panels, a support leg is fixedly installed at the bottom end of each of the tripod support frames, and a support column is fixedly installed at the middle of the bottom end of each of the three support legs.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention allows the operating plane to slide flexibly along the arc-shaped groove of the fan-shaped panel, enabling the clamped power controller to be quickly transferred to different functional testing areas such as insulation, withstand voltage, and load. This eliminates the cumbersome process of disassembling and reassembling the controller repeatedly during cross-platform testing in traditional methods. At the same time, the toothed panel, in conjunction with the motor-driven clamp rotation, allows for flexible adjustment of the angle between the controller's clamping surface and the testing interface, adapting to the testing needs of multiple controller models. Therefore, multiple testing items can be completed on a single integrated stand, reducing the frequent disassembly and reassembly of the power controller during testing and improving testing efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a partial bottom view of the structure of this utility model;

[0015] Figure 3 This is a partial structural schematic diagram of the present invention.

[0016] In the diagram: 1. Fan-shaped panel; 2. Arc-shaped slide; 3. Arc-shaped carriage; 4. Sliding plate; 5. Operating plane; 6. Toothed panel; 7. Mounting bracket; 8. Threaded adjusting rod; 9. Clamp; 10. Drive gear; 11. Motor; 12. Extension block; 13. Limit bolt; 14. Limit hole; 15. Protective pad; 16. Tripod support frame; 17. Support leg; 18. Support column. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example

[0019] Please see Figures 1-3 This utility model provides a technical solution:

[0020] A fully functional all-in-one integrated power supply testing bench includes three fan-shaped panels 1. Each of the three fan-shaped panels 1 has an arc-shaped sliding groove 2 on its bottom front. An arc-shaped slide 3 is slidably connected to the inner wall of the arc-shaped sliding groove 2. A sliding plate 4 is fixedly connected to the top front of the top of the arc-shaped slide 3. An operating plane 5 is fixedly installed on the top back of the sliding plate 4. The bottom end of the operating plane 5 is slidably connected to the top of the fan-shaped panel 1. A toothed plate 6 is rotatably installed in the middle of the top of the operating plane 5. A protective pad 15 is fixedly installed on the front of the sliding plate 4. The three fan-shaped panels 1, which are arranged in a ring, realize the directional sliding function of the arc-shaped slide 3 through the arc-shaped sliding groove 2 at the bottom. This allows the fixed operating plane 5 and the rotating toothed plate 6 at the top to move flexibly along a preset trajectory, facilitating the power controller to quickly switch between different testing positions. The active gear 10 rotatably installed in the middle of the top of the operating plane 5 can be driven by a motor 11 to achieve fine-tuning of the angle, meeting the multi-directional testing requirements.

[0021] In this embodiment, two mounting brackets 7 are symmetrically installed on both sides of the top of the toothed panel 6. The middle of each mounting bracket 7 is threadedly connected to a threaded adjusting rod 8. The adjacent ends of the two threaded adjusting rods 8 are rotatably connected to clamps 9 through a set rotating shaft. The mounting brackets 7 are symmetrically arranged on both sides of the top of the toothed panel 6 and connected to clamps 9 by threaded adjusting rods 8. This not only utilizes the symmetrical structure to achieve force balance during the detection process and avoids the controller from shifting or deforming due to clamping on one side, but also allows for precise adjustment of the clamp spacing 9 by rotating the threaded rods, adapting to power controllers of different sizes.

[0022] In this embodiment, a drive gear 10 is meshed with the outer wall of the toothed face plate 6, and a motor 11 is installed at the top of the operating plane 5. The output end of the motor 11 is fixedly connected to the middle of the top of the drive gear 10. The drive design of the drive gear 10 eliminates the need for manual adjustment of the detection orientation, which improves the efficiency and consistency of angle adjustment and avoids positioning errors caused by human operation. This ensures that in the testing of multiple items such as insulation resistance and withstand voltage performance, the controller can quickly align each test surface with the testing equipment, which significantly enhances the automation level of the testing process and the reliability of the test results.

[0023] In this embodiment, two limiting holes 14 are symmetrically opened at the two corners of the top front of the three fan-shaped panels 1. Extension blocks 12 are fixedly installed on both sides of the operating plane 5. The inner walls of the two extension blocks 12 are threadedly connected to the inner walls of the adjacent limiting holes 14 through the provided limiting bolts 13. When the operating plane 5 slides to the target detection area, the limiting bolts 13 on the extension blocks 12 are precisely inserted into the limiting holes 14 of the fan-shaped panels 1, and a rigid connection is formed by tightening the threads, which effectively eliminates the risk of displacement caused by vibration or external force during the detection process.

[0024] In this embodiment, tripod support frames 16 are fixedly installed on both sides of the bottom of the three fan-shaped panels 1, and support legs 17 are fixedly installed at the bottom of the tripod support frames 16. Support columns 18 are fixedly installed in the middle of the bottom of the three support legs 17. The tripod support frames 16 distribute the weight of the platform according to the principle of triangular force distribution, and together with the support legs 17, enhance the overall structural rigidity, which can effectively offset the vibration and impact force generated during the detection process; the support columns 18 play an auxiliary support role and enhance the overall stability of the device.

[0025] Working principle: The operator places the power controller to be tested between the clamps 9 and drives the clamps 9 to move towards each other by rotating the threaded adjusting rod 8 until they are tightly fitted with the controller housing. The motor 11 drives the drive gear 10 to rotate, which meshes with the toothed plate 6 and drives the clamped power controller to rotate, achieving precise positioning of the controller detection surface. The arc-shaped slide 3 slides along the arc-shaped slide groove 2, driving the operating plane 5 to move synchronously, realizing the rapid transfer of the controller between the three sector panels 1. Each sector panel 1 corresponds to a different detection function. When the operating plane 5 slides to the target detection area, the limit bolt 13 on the extension block 12 aligns with the limit hole 14 on the sector panel 1, and is tightened by thread to achieve rigid locking, ensuring no displacement deviation during the detection process, thereby realizing multi-functional detection.

[0026] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully functional all-in-one integrated power supply testing bench, comprising three sector-shaped panels (1), characterized in that: The three fan-shaped panels (1) are provided with arc-shaped grooves (2) on the front of their bottom ends. Arc-shaped slides (3) are slidably connected to the inner wall of the arc-shaped grooves (2). A sliding plate (4) is fixedly connected to the front of the top of the arc-shaped slides (3). An operating plane (5) is fixedly installed on the top of the back of the sliding plate (4). The bottom of the operating plane (5) is slidably connected to the top of the fan-shaped panel (1). A toothed panel (6) is rotatably installed in the middle of the top of the operating plane (5). A protective pad (15) is fixedly installed on the front of the sliding plate (4).

2. The all-in-one integrated power supply testing bench according to claim 1, characterized in that: Two mounting brackets (7) are symmetrically installed on both sides of the top of the toothed plate (6). The middle of each mounting bracket (7) is threadedly connected to a threaded adjusting rod (8). The adjacent ends of each threaded adjusting rod (8) are rotatably connected to a clamp (9) through a set rotating shaft.

3. The all-in-one integrated power supply testing bench according to claim 1, characterized in that: The outer wall of the toothed face plate (6) is meshed with a drive gear (10), and a motor (11) is installed at the top of the operating plane (5). The output end of the motor (11) is fixedly connected to the middle of the top of the drive gear (10).

4. The all-in-one integrated power supply testing bench according to claim 1, characterized in that: Two limiting holes (14) are symmetrically opened at the two corners of the top front of the three fan-shaped panels (1). Extension blocks (12) are fixedly installed on both sides of the operating plane (5). The inner walls of the two extension blocks (12) are threadedly connected to the inner walls of the adjacent limiting holes (14) through the provided limiting bolts (13).

5. The all-in-one integrated power supply testing bench according to claim 1, characterized in that: Three tripods (16) are fixedly installed on both sides of the bottom of the three fan-shaped panels (1), and support legs (17) are fixedly installed at the bottom of the multiple tripods (16). Support columns (18) are fixedly installed at the middle of the bottom of the three support legs (17).

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