Universal automatic detection device for busbar

Abstract

The utility model discloses a kind of general automatic detection devices of busbar, including frame body, clamping assembly, wiring wheel disc, rotary motor and detection device, frame body is equipped with the first bottom plate with first sliding slot, clamping assembly is slidably adjusted along the first direction by the cooperation of sliding block and sliding slot, its mounting plate is equipped with the clamping block and the supporting block of relatively movable, for flexible clamping different specifications busbar.Wiring wheel disc includes rotor wire terminal block and stator wire terminal block, both oppositely arranged and respectively installed on bottom plate and mounting plate, and make clamping assembly be located between the two, rotary drive motor is connected one of terminal block and drives its rotation, cooperation detection device realizes the dynamic performance test of busbar.By the utility model replaces manual detection operation, reduces human factor interference, to improve detection efficiency and the accuracy of detection result.

Description

Technical Field

[0001] This utility model relates to the field of detection device technology, and in particular to a universal automatic detection device for bus rings. Background Technology

[0002] In electromechanical systems, bus rings are key components for stable power and signal transmission between fixed and rotating positions, and their performance directly affects the reliability and stability of the system. With the rapid development of industrial automation, the demand for bus rings in various fields continues to rise, and the requirements for their quality and performance are becoming increasingly stringent. Currently, bus rings require comprehensive and accurate testing during manufacturing, installation, commissioning, and daily maintenance. However, existing testing methods have many drawbacks. Traditional manual testing using basic tools such as multimeters to check the continuity of bus ring terminals one by one is not only cumbersome and inefficient, but also highly susceptible to human error, leading to significant deviations in test results.

[0003] Therefore, this utility model proposes a universal automatic detection device for bus rings to replace manual detection operations, reduce human interference, and improve detection efficiency and accuracy of detection results. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a universal automatic detection device for bus rings, which can replace manual detection operations, reduce human interference, and improve detection efficiency and accuracy of detection results.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A universal automatic detection device for bus rings, comprising:

[0007] The frame includes a first base plate extending along a first direction, and the first base plate is provided with at least one first sliding groove extending along the first direction.

[0008] A clamping assembly is mounted on and supported by a first base plate. The clamping assembly includes a mounting plate, clamping members, supporting blocks, and locking members. The mounting plate is provided with a first slider, and a first sliding groove slidably engages with the first slider to allow the mounting plate to slide along a first direction. The clamping members are mounted on and supported by the mounting plate, and each clamping member includes two opposing clamping blocks. The supporting block is mounted on the mounting plate and positioned between the two clamping members. The supporting block is used to support the bus ring. The two clamping members move closer to or further away from each other to clamp or release the bus ring.

[0009] A wiring wheel, comprising a rotor wire wiring wheel and a stator wire wiring wheel, wherein the rotor wire wiring wheel and the stator wire wiring wheel are disposed opposite to each other, wherein one of the rotor wire wiring wheel and the stator wire wiring wheel is mounted on the first base plate and the other is mounted on the mounting plate, and the clamping assembly is mounted between the rotor wire wiring wheel and the stator wire wiring wheel;

[0010] A rotary drive motor, wherein at least one of the rotor wire terminal block and the stator wire terminal block is connected to the rotary drive motor, and the rotary drive motor is used to drive the rotor wire terminal block or the stator wire terminal block to rotate around the axis of the connecting shaft of the rotary drive motor.

[0011] The testing device is equipped with the frame and is electrically connected to the rotor wire terminal block and the stator wire terminal block.

[0012] Furthermore, the frame also includes a second base plate. The first base plate and the second base plate are spaced apart along the direction of gravity. The first base plate and the second base plate are connected by support columns, and an accommodating space is formed between the first base plate and the second base plate. At least one limiting rack is provided on the side of the second base plate facing the first base plate. The limiting rack extends along the first direction. The first sliding groove extends through the first base plate along the wall thickness direction. The first slider extends along the wall thickness direction and meshes with the limiting rack. The limiting rack is used to prevent the clamping assembly from displacing in the first direction.

[0013] Furthermore, both the rotor wire terminal block and the stator wire terminal block are connected to the rotary drive motor.

[0014] Furthermore, the mounting plate is provided with a second sliding groove, and the clamping member includes a clamp and a second slider. The clamping member and the second slider are connected sequentially along the direction of gravity. The second slider slides in cooperation with the second sliding groove, and the second slider can drive the clamp to move closer to or away from the support block along the second sliding groove.

[0015] Furthermore, the clamp is provided with an arc-shaped notch, the depth direction of which is away from the support block.

[0016] Furthermore, the support block is connected to a positioning component, which includes a connector and a positioning rod. The two ends of the connector are respectively connected to the positioning rod and the support block. The positioning rod is located above the support block and is parallel to the first base plate and extends along the first direction.

[0017] Furthermore, the connector is hinged to the support block via a hinge shaft extending along the first direction, so that the connector can drive the positioning rod to rotate around the axis of the hinge shaft.

[0018] Furthermore, the mounting plate is provided with a receiving groove that extends along the first direction and is used to receive the positioning rod.

[0019] Furthermore, the locking member includes a positioning block and a threaded rod. The positioning block is arranged parallel to and spaced apart from the clamping member. The threaded rod passes through the positioning block and is threadedly connected to the positioning block. The threaded rod is used to abut against the clamping member to prevent the clamping member from moving away from the supporting block.

[0020] Furthermore, both the rotor wire terminal block and the stator wire terminal block are provided with multiple wire connection ports.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] 1. Based on the design of the sliding connection between the clamping component and the first base plate, this structure enables the clamping component to slide and adjust along the first sliding groove, allowing the device to adapt to the testing needs of busbars of different sizes and specifications (e.g., the stator and rotor connecting wires of different specifications of busbars have different lengths, in which case the spacing between the stator wire terminal block and the rotor wire terminal block needs to be adjusted by moving the clamping component). This significantly improves the versatility and applicability of the equipment, solving the limitation of traditional testing devices that can only target a single type of busbar. The cooperation between the first sliding groove and the first slider ensures the smooth movement and accurate positioning of the clamping component, ensuring the stable fixation of the busbar during testing and precisely controlling the relative position of the rotor and stator terminal block, thereby improving the reliability of the test data. This sliding structure, combined with the adjustable clamping block design, makes the clamping process of the busbar more convenient and efficient. Operators can quickly switch between different models of products with simple sliding adjustments, significantly improving testing efficiency. It is especially suitable for multi-variety, small-batch production testing scenarios. Its modular sliding connection method facilitates maintenance and component replacement, reducing the cost of equipment use.

[0023] 2. The design of the support block and locking mechanism in the clamping assembly significantly improves the stability and ease of operation of the busbar ring test. The support block, positioned between the two clamping blocks, provides a stable support reference surface for the busbar ring, ensuring that the product under test remains horizontally positioned during clamping and effectively preventing skewing or displacement due to its own weight. Simultaneously, the two relatively movable clamping components can adapt to busbar rings of different diameters, forming a three-point positioning structure in conjunction with the support block. This ensures both clamping firmness and avoids damage to the product from excessive clamping force. The locking mechanism design ensures that the clamping components can be quickly fixed after position adjustment, effectively preventing loosening due to vibration or rotation during testing.

[0024] 3. A design based on a rotary drive motor to drive the rotor or stator conductor terminal block achieves precise testing of the busbar's dynamic performance. This design controls the rotation speed of the terminal block via a rotary drive motor, allowing for both direct rotor driving to simulate actual operating conditions and stator driving for reverse testing, meeting diverse testing needs. This driving method ensures standardized testing conditions, eliminates errors caused by human operation, and enables long-term continuous operation testing, meeting lifespan testing requirements. Furthermore, programmed control can automatically complete complex testing processes such as acceleration, constant speed, and deceleration. This design not only improves testing efficiency but also detects dynamic defects such as intermittent poor contact, providing a comprehensive and reliable testing method for busbar quality assessment. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a universal automatic detection device for bus rings according to the present invention;

[0026] Figure 2 This is a schematic diagram of the first base plate and clamping assembly of a universal automatic detection device for bus rings according to this utility model;

[0027] Figure 3 for Figure 2 A magnified view of a portion of the image.

[0028] In the diagram: 1. Frame; 101. First base plate; 102. Second base plate; 2. First slide groove; 3. Clamping assembly; 301. Mounting plate; 302. Clamping component; 311. Fixture; 312. Second slider; 303. Support block; 304. Locking component; 313. Positioning block; 314. Threaded rod; 4. First slider; 5. Commutator ring; 6. Terminal wheel; 7. Rotary drive motor; 8. Detection device; 9. Limiting rack; 10. Second slide groove; 11. Arc-shaped notch; 12. Positioning assembly; 121. Connector; 122. Positioning rod; 13. Receiving groove; 14. Wire connection port. Detailed Implementation

[0029] 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.

[0030] It should be noted that when an element is described as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is described as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] See Figures 1-3A preferred embodiment of the present invention provides a universal automatic detection device 8 for a bus ring 5, comprising a frame 1, a clamping assembly 3, a wiring wheel 6, a rotary motor, and a detection device 8. The frame 1 includes a first base plate 101 extending along a first direction and having at least one first sliding groove 2 extending along the first direction. The clamping assembly 3 is mounted on and supported by the first base plate 101, and includes a mounting plate 301, a clamping member 302, a supporting block 303, and a locking member 304. The mounting plate 301 has a first slider 4, and the first sliding groove 2 slidably engages with the first slider 4 to allow the mounting plate 301 to slide along the first direction. The clamping member 302 is mounted on and supported by the mounting plate 301, and includes two opposing clamping blocks. The supporting block 303 is mounted on the mounting plate 301. The 01 is positioned between two clamping members 302, and the support block 303 is used to support the busbar 5. The two clamping members 302 move closer or further apart to clamp or release the busbar 5. The wiring wheel 6 includes a rotor wire connection plate and a stator wire connection plate, which are arranged opposite to each other. One of the rotor wire connection plate and the stator wire connection plate is mounted on the first base plate 101, and the other is mounted on the mounting plate 301. The clamping assembly 3 is installed between the rotor wire connection plate and the stator wire connection plate. At least one of the rotor wire connection plate and the stator wire connection plate is connected to a rotary drive motor 7, which drives the rotor wire connection plate or the stator wire connection plate to rotate around the axis of the connecting shaft of the rotary drive motor 7. The detection device 8 is provided with a frame 1 and is electrically connected to the rotor wire connection plate and the stator wire connection plate.

[0033] The working principle of this utility model is as follows: First, the busbar 5 to be tested is placed on the support block 303 of the clamping assembly 3. The two clamping blocks are adjusted to move closer to each other to clamp the busbar 5, and the position is fixed by the locking member 304. The mounting plate 301 is slidably adjusted along the first direction through the sliding groove of the first slider 4 and the first base plate 101 to accommodate busbars 5 of different sizes. The rotor wire connection plate and the stator wire connection plate of the connection wheel 6 are respectively connected to the rotor and stator wires of the busbar 5. At least one connection plate is driven to rotate by the rotary drive motor 7 to simulate the actual working state of the busbar 5. The detection device 8 is electrically connected to the connection wheel 6 to monitor the electrical performance (such as contact resistance, insulation performance, and current magnitude) of the busbar 5 in real time during the rotation process, thereby determining whether it is qualified. This device combines an adjustable clamping structure and rotational testing to achieve universal and automated detection of the busbar 5, improving detection efficiency and accuracy.

[0034] Obviously, based on the design of the sliding connection between the clamping component 3 and the first base plate 101, this structure realizes the sliding adjustment of the clamping component 3 along the first slide groove 2, enabling the device to adapt to the detection requirements of different sizes and specifications of busbars 5 (such as the stator connection wires and rotor connection wires of different specifications of busbars 5 having inconsistent lengths, in which case it is necessary to adjust the spacing between the stator wire connection plate and the rotor wire connection plate by moving the clamping component 3), greatly improving the versatility and applicability of the equipment, and solving the limitation problem that the traditional detection device 8 can only be used for a single type of busbar 5. The cooperation between the first slide groove 2 and the first slider 4 This design ensures the smooth movement and accurate positioning of the clamping assembly 3, guaranteeing the stable fixation of the busbar 5 during testing and precisely controlling the relative position of the rotor and stator terminal block, thereby improving the reliability of the test data. The sliding structure, combined with the adjustable clamping block design, makes the clamping process of the busbar 5 more convenient and efficient. Operators can quickly switch between different product models with simple sliding adjustments, significantly improving testing efficiency. It is especially suitable for multi-variety, small-batch production testing scenarios. Its modular sliding connection method facilitates maintenance and component replacement, reducing the operating cost of the equipment.

[0035] The design of the support block 303 and locking element 304 in the clamping assembly 3 significantly improves the stability and ease of operation of the busbar ring 5 during testing. The support block 303, positioned between the two clamping blocks, provides a stable support reference surface for the busbar ring 5, ensuring that the product under test remains horizontally positioned during clamping and effectively preventing skewing or displacement due to its own weight. Simultaneously, the two relatively movable clamping elements 302 can adapt to busbar rings 5 ​​of different diameters, forming a three-point positioning structure in conjunction with the support block 303. This ensures both clamping firmness and avoids damage to the product from excessive clamping force. The locking element 304 ensures that the clamping elements 302 can be quickly fixed after position adjustment, effectively preventing loosening due to vibration or rotation during testing.

[0036] Based on the design of driving the rotor or stator wire connection plate by a rotary drive motor 7, precise testing of the dynamic performance of the bus ring 5 is achieved. This design controls the rotation speed of the connection plate via the rotary drive motor 7, allowing for both direct rotor driving to simulate the rotational contact state under actual working conditions and stator driving for reverse testing, meeting different testing requirements. This driving method ensures standardized testing conditions, eliminates errors caused by human operation, and enables long-term continuous operation testing, meeting life testing requirements. Furthermore, programmed control can automatically complete complex testing processes such as acceleration, constant speed, and deceleration. This design not only improves testing efficiency but also detects dynamic defects such as intermittent poor contact, providing a comprehensive and reliable testing method for the quality assessment of the bus ring 5.

[0037] More preferably, both the rotor and stator wire connection plates are connected to rotary drive motors 7. By controlling the motion of the rotor and stator separately with two sets of motors, flexible switching between multiple testing modes is achieved: the rotor and stator can rotate in the same direction at different speeds to simulate actual working conditions; they can also rotate in opposite directions for extreme tests; and one side can remain stationary while the other rotates to complete basic testing. This dual-drive architecture ensures precise speed control during testing, effectively avoiding transmission errors and speed fluctuations that may occur with single-motor drives. Through a precise synchronous control system, the relative motion parameters of the two connection plates can be accurately adjusted, comprehensively evaluating the dynamic contact performance of the bus ring 5 under different motion states. Furthermore, the dual-motor design greatly enhances the testing capabilities of the equipment, enabling not only routine performance testing but also special tests such as accelerated aging tests. This improves the applicability of the testing device 8 and the reliability of the test results, providing more comprehensive technical support for the quality assessment of the bus ring 5 product.

[0038] More preferably, the frame 1 also includes a second base plate 102. The first base plate 101 and the second base plate 102 are spaced apart along the direction of gravity. The first base plate 101 and the second base plate 102 are connected by support columns, forming an accommodating space between the first base plate 101 and the second base plate 102. At least one limiting rack 9 is provided on the side of the second base plate 102 facing the first base plate 101. The limiting rack 9 extends along a first direction. A first sliding groove 2 is provided through the first base plate 101 along the wall thickness direction. A first slider 4 extends along the wall thickness direction and meshes with the limiting rack 9. The limiting rack 9 is used to prevent the clamping assembly 3 from displacing in the first direction. By forming an accommodating space between the first base plate 101 and the second base plate 102, the stability and adjustment accuracy of the device are improved. Specifically, the first base plate 101 and the second base plate 102 are spaced apart along the direction of gravity and rigidly connected by support columns to form a stable three-dimensional frame structure. The limiting rack 9 on the second base plate 102 forms a gear and rack meshing mechanism with the first slider 4. This double-plate structure significantly improves overall rigidity and effectively suppresses vibration during testing. The meshing of the limiting rack 9 and the slider not only provides guidance but also precisely controls the displacement of the clamping component 3. The through-slot design allows the slider to engage with both the upper and lower base plates simultaneously, creating double limiting and eliminating the wobbling problem that may exist in traditional single-plate structures. This double-layer limiting structure is particularly suitable for high-speed rotation testing conditions, ensuring that the clamping component 3 does not shift even at high speeds, providing a solid mechanical foundation for high-precision testing. Simultaneously, the accommodating space provides ideal layout space for the transmission mechanism and testing circuitry, making the overall structure of the equipment more compact and rational.

[0039] More preferably, the mounting plate 301 is provided with a second slide groove 10, and the clamping member 302 includes a clamp 311 and a second slider 312. The clamping member 302 and the second slider 312 are connected sequentially along the direction of gravity. The second slider 312 slides in cooperation with the second slide groove 10, and the second slider 312 can drive the clamp 311 to move closer to or away from the support block 303 along the second slide groove 10. This design allows the clamping member 302 to move freely within the slide of the second slide groove 10, accurately adapting to the clamping requirements of different specifications of manifolds 5. The vertical sliding mechanism adopts a high-precision guide rail structure, which ensures smooth adjustment and eliminates movement gaps, maintaining a stable clamping force even during high-speed rotation tests. The unique cross-sectional design achieves maximum load-bearing strength within a limited space, and can withstand large torques without deformation. When used in conjunction with the support block 303, the system can automatically compensate for the dimensional tolerances of the manifold 5, forming a self-balancing clamping through three-point contact, effectively avoiding the eccentricity problem caused by traditional positioning methods. This multi-dimensional adjustable clamping solution significantly expands the applicability of the equipment, improves clamping efficiency, and ensures high-precision positioning requirements, providing a reliable solution for the detection of the bus ring 5.

[0040] More preferably, the fixture 311 has an arc-shaped notch 11, the depth of which is away from the support block 303. This arc-shaped notch 11 design forms a progressive contact with the outer surface of the busbar ring 5 during clamping, effectively dispersing clamping stress through curved surface contact and avoiding the line contact stress concentration problem caused by traditional planar fixtures 311. This structure, combined with the supporting effect of the support block 303, ensures clamping stability while minimizing the impact of clamping force on the product surface quality, significantly reducing operational difficulty and enabling the equipment to more reliably complete various high-precision busbar ring 5 testing tasks.

[0041] More preferably, the support block 303 is connected to a positioning component 12, which includes a connector 121 and a positioning rod 122. Both ends of the connector 121 are connected to the positioning rod 122 and the support block 303, respectively. The positioning rod 122 is positioned above the support block 303, parallel to the first base plate 101 and extending along a first direction. The positioning rod 122 serves as a visual reference, allowing operators to intuitively determine the placement position of the busbar 5, ensuring consistency in each clamping operation. When adjusting the clamping position, the positioning rod 122 moves synchronously with the support block 303, maintaining its relative position to the clamping center, thus achieving rapid positioning during clamping. This design is particularly suitable for busbars 5 with a through hole in the center. The locking mechanism on the busbar 5 can lock the positioning rod 122 to keep the stator end or rotor end relatively stationary relative to the support block 303. This innovative positioning mechanism not only simplifies the operation process, but is also particularly suitable for testing occasions that require frequent sample replacement, providing reliable positioning assurance for high-precision busbar 5 testing.

[0042] More preferably, the connector 121 is hinged to the support block 303 via a hinge shaft extending along a first direction, allowing the connector 121 to drive the positioning rod 122 to rotate around the axis of the hinge shaft. When testing a conventional busbar 5 with a through hole, the positioning rod 122 can remain horizontally extended, serving as a visual reference and positioning guide. However, when testing a special busbar 5 without a through hole, the operator can easily rotate the connector 121 around the hinge shaft, causing the positioning rod 122 to swing to the side away from the working area, without affecting normal clamping operations and avoiding interference between the positioning rod 122 and the sample. This allows the equipment to quickly adapt to the testing needs of busbars 5 with different structural features without disassembling any components.

[0043] More preferably, the mounting plate 301 is provided with a receiving groove 13, which extends along the first direction and is used to receive the positioning rod 122. The receiving groove 13 can completely receive the positioning rod 122, so that the positioning rod 122 is flush with the surface of the mounting plate 301 after being stored, which keeps the work surface clean and avoids any interference risk. This structure works in conjunction with the hinge mechanism to achieve seamless switching of detection modes. It is worth noting that the positioning rod 122 should have a locking structure and should be locked in the working state, such as by using a pin or screw, to prevent the positioning rod 122 from shifting and affecting the detection. After unlocking, the positioning rod 122 can naturally fall into the receiving groove 13 under the action of gravity. This design not only perfectly solves the tooling interference problem when detecting special samples, but also significantly improves the adaptability and ease of operation of the equipment through the intelligent cooperation of the mechanical structure, so that the same detection device 8 can meet the precision positioning requirements of the conventional busbar 5 and can be quickly converted to the detection mode of special structure.

[0044] More preferably, the locking element 304 includes a positioning block 313 and a threaded rod 314. The positioning block 313 is arranged parallel to and spaced apart from the clamping element 302. The threaded rod 314 passes through the positioning block 313 and is threadedly connected to it. The threaded rod 314 abuts against the clamping element 302 to prevent the clamping element 302 from moving away from the supporting block 303. The positioning block 313 and the clamping element 302 are arranged parallel to each other. The threaded rod 314, which is machined with high precision, passes through the positioning block 313 to form an adjustable pushing mechanism. When the clamping element 302 is adjusted to a suitable position, the threaded rod 314 is rotated so that its end abuts against the back of the clamping element 302. The self-locking characteristic of the threaded pair generates a stable holding force, effectively preventing the clamping element 302 from accidentally shifting during the test. The progressive screwing of the threaded rod 314 allows for fine-tuning of the clamping force, ensuring sufficient locking strength while preventing excessive preload from causing structural deformation. The positioning block 313 acts as a fulcrum, converting the axial thrust of the threaded rod 314 into uniform planar pressure, resulting in more balanced force distribution on the clamping member 302. The entire locking process requires no auxiliary tools and can be completed manually by rotation, ensuring both reliability and ease of use. This locking structure is particularly suitable for high-frequency vibration testing environments. Its mechanical self-locking characteristics completely eliminate the risk of pressure leakage that may occur with hydraulic or pneumatic locking, providing a solid guarantee for long-term stability testing. Simultaneously, its simple design reduces maintenance costs and ease of use.

[0045] More preferably, both the rotor wire connection panel and the stator wire connection panel are provided with multiple wire connection ports 14. These multiple connection ports support parallel access of different types of test leads, enabling both conventional continuity testing and simultaneous detection of multiple parameters such as insulation resistance and contact resistance. They can also accommodate different types of bus rings 5, and bus rings 5 ​​with different wire systems can use the same testing device 8. In this embodiment, the stator and rotor wires of the bus ring 5 do not have a unified interface, and there are multiple stator or rotor wires. Therefore, terminals should be provided to accommodate this type of bus ring 5, improving the applicability of the testing device 8.

[0046] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0048] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A universal automatic detection device (8) for a bus ring (5), characterized in that, include: The frame (1) includes a first base plate (101), which extends along a first direction and has at least one first groove (2) extending along the first direction. A clamping assembly (3) is mounted on and supported by the first base plate (101). The clamping assembly (3) includes a mounting plate (301), a clamping member (302), a supporting block (303), and a locking member (304). The mounting plate (301) is provided with a first slider (4), and a first sliding groove (2) is slidably engaged with the first slider (4) to allow the mounting plate (301) to slide along the first direction. The clamping member (302) is mounted on the mounting plate (301) and supported by the mounting plate (301). The clamping member (302) includes two clamping blocks arranged opposite to each other. The supporting block (303) is mounted on the mounting plate (301) and disposed between the two clamping members (302). The supporting block (303) is used to support the bus ring (5). The two clamping members (302) are close to or far from each other so that the clamping member (302) clamps or releases the bus ring (5). The wiring wheel (6) includes a rotor wire connection plate and a stator wire connection plate, which are arranged opposite to each other. One of the rotor wire connection plate and the stator wire connection plate is mounted on the first base plate (101), and the other is mounted on the mounting plate (301). The clamping assembly (3) is installed between the rotor wire connection plate and the stator wire connection plate. A rotary drive motor (7) is provided, wherein at least one of the rotor wire terminal block and the stator wire terminal block is connected to the rotary drive motor (7), and the rotary drive motor (7) is used to drive the rotor wire terminal block or the stator wire terminal block to rotate around the axis of the connecting shaft of the rotary drive motor (7). The detection device (8) is provided with the frame (1) and is electrically connected to the rotor wire terminal block and the stator wire terminal block.

2. The universal automatic detection device (8) for a bus ring (5) according to claim 1, characterized in that, The frame (1) further includes a second base plate (102). The first base plate (101) and the second base plate (102) are spaced apart along the direction of gravity. The first base plate (101) and the second base plate (102) are connected by a support column. An accommodating space is formed between the first base plate (101) and the second base plate (102). At least one limiting rack (9) is provided on the side of the second base plate (102) facing the first base plate (101). The limiting rack (9) extends along the first direction. The first sliding groove (2) penetrates the first base plate (101) along the wall thickness direction. The first slider (4) extends along the wall thickness direction and meshes with the limiting rack (9). The limiting rack (9) is used to prevent the clamping assembly (3) from displacing in the first direction.

3. The universal automatic detection device (8) for a bus ring (5) according to claim 1, characterized in that, Both the rotor wire terminal block and the stator wire terminal block are connected to the rotary drive motor (7).

4. The universal automatic detection device (8) for a bus ring (5) according to claim 1, characterized in that, The mounting plate (301) is provided with a second slide groove (10). The clamping member (302) includes a clamp (311) and a second slider (312). The clamping member (302) and the second slider (312) are connected in sequence along the direction of gravity. The second slider (312) slides in cooperation with the second slide groove (10). The second slider (312) can drive the clamp (311) to move closer to or away from the support block (303) along the second slide groove (10).

5. A universal automatic detection device (8) for a bus ring (5) according to claim 4, characterized in that, The clamp (311) is provided with an arc-shaped notch (11), the depth direction of which is away from the support block (303).

6. The universal automatic detection device (8) for a bus ring (5) according to claim 1, characterized in that, The support block (303) is connected to a positioning component (12). The positioning component (12) includes a connector (121) and a positioning rod (122). The two ends of the connector (121) are respectively connected to the positioning rod (122) and the support block (303). The positioning rod (122) is located above the support block (303). The positioning rod (122) is parallel to the first base plate (101) and extends along the first direction.

7. A universal automatic detection device (8) for a bus ring (5) according to claim 6, characterized in that, The connector (121) is hinged to the support block (303) via a hinge shaft extending along the first direction, so that the connector (121) can drive the positioning rod (122) to rotate around the axis of the hinge shaft.

8. A universal automatic detection device (8) for a bus ring (5) according to claim 6, characterized in that, The mounting plate (301) is provided with a receiving groove (13), which extends along the first direction and is used to receive the positioning rod (122).

9. A universal automatic detection device (8) for a bus ring (5) according to claim 1, characterized in that, The locking member (304) includes a positioning block (313) and a threaded rod (314). The positioning block (313) is arranged parallel to and spaced apart from the clamping member (302). The threaded rod (314) passes through the positioning block (313) and is threadedly connected to the positioning block (313). The threaded rod (314) is used to abut against the clamping member (302) to prevent the clamping member (302) from moving away from the supporting block (303).

10. A universal automatic detection device (8) for a bus ring (5) according to claim 1, characterized in that, Both the rotor wire terminal block and the stator wire terminal block are provided with multiple wire connection ports (14).

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