Portable testing device for conducting ring

Abstract

The invention relates to the technical field of conducting rings, and discloses a portable conducting ring testing device which comprises a detection table, a fixing frame is connected to the detection table, a sliding rail is connected to the fixing frame, a lifting table is slidably connected to the sliding rail, a probe is connected to the lower end of the lifting table, a placement table is slidably connected to the detection table, and a placement groove is formed in the placement table. The detection table is connected with a positioning mechanism used for fixing the position where the placement table is connected to the detection table, two sides of the lifting table are symmetrically connected with handles, the detection table is connected with limiting strips, the placement table is slidably connected between the limiting strips, the detection table is connected with a scale strip, and the placement table is connected with a pointer. According to the invention, the conductive rings with different sizes can be tested by using the separable placing table, the structure of the placing table can be ensured to be fixed by means of the pressing frame, the conductive rings placed in the placing grooves can be ensured to be accurately butted with the probes, and the test accuracy is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of conductive rings, and in particular to a portable testing device for conductive rings. Background Art

[0002] A slip ring, also known as a collector ring, is a device used to transmit electrical energy and signals between rotating and stationary components. It typically consists of a conductive ring body and brushes, allowing for 360-degree continuous rotation and conduction. It is widely used in wind power generation, industrial automation equipment, aerospace, and other fields, ensuring stable power and data transmission during equipment operation.

[0003] When it is necessary to test the outdoor conductive ring, the test setup needs to be moved to the side of the outdoor conductive ring. However, traditional test equipment is not convenient to move. In addition, since the conductive ring models and sizes operating in outdoor scenes are different, the test equipment that can only adapt to one size cannot meet the test requirements. In other words, the traditional conductive ring test setup cannot adapt to the testing requirements of conductive rings of different sizes, and the large size structure of the test equipment is also inconvenient to carry.

[0004] Based on this, a portable testing device for a conductive ring is proposed. Summary of the Invention

[0005] The purpose of the present invention is to solve the above problems and to provide a portable testing device for a conductive ring.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A portable testing device for a conductive ring includes a testing platform, the testing platform is connected to a fixing frame, the fixing frame is connected to a slide rail, the slide rail is slidably connected to a lifting platform, the lower end of the lifting platform is connected to a probe, the testing platform is slidably connected to a placement platform, the placement platform is provided with a placement slot, and the testing platform is connected to a positioning mechanism for fixing the placement platform on the testing platform.

[0007] Preferably, handles are symmetrically connected to both sides of the lifting platform.

[0008] Preferably, the detection platform is connected to limit bars, and the placement platform is slidably connected between the limit bars.

[0009] Preferably, a scale bar is connected to the detection platform, and a pointer is connected to the placement platform.

[0010] Preferably, the positioning mechanism includes a pressing frame, a screw is threadedly connected to the detection platform, a limiting ring is connected to the screw, a collar is connected in the middle of the pressing frame, and the collar is sleeved on the outside of the screw.

[0011] Preferably, a pressing groove is provided on the placement table, and the pressing frame is placed on the pressing groove, with the lower surface of the pressing frame and the pressing groove being in contact with each other.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. This application adopts a placement table structure and a detachable placement table to enable testing of conductive rings of different sizes. The pressing frame can ensure that the placement table structure is fixed, ensuring that the conductive ring placed in the placement slot can be accurately docked with the probe, thereby improving the accuracy of the test.

[0013] 2. This application adopts a detection table structure, which can realize the detection of conductive rings by using the detection table in conjunction with a lifting platform. The detection structure is simple and can be easily moved to meet outdoor carrying needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the overall structure of a testing device provided in an embodiment of the present invention is shown; Figure 2 A schematic structural diagram of a probe connection provided in accordance with an embodiment of the present invention is shown; Figure 3 A schematic diagram of the exploded structure of the connection of the pressing frame provided according to an embodiment of the present invention is shown.

[0015] Legend: 1. Testing table; 2. Limit strip; 3. Scale strip; 4. Fixing frame; 5. Slide rail; 6. Lifting platform; 7. Handle; 8. Placement table; 9. Screw; 10. Probe; 11. Placement slot; 12. Press slot; 13. Limit ring; 14. Press frame; 15. Ring; 16. Pointer. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 3 , the present invention provides a technical solution: A portable testing device for a conductive ring comprises a testing platform 1, which is connected to a fixing frame 4, and a slide rail 5 is connected to the fixing frame 4. The slide rail 5 is vertically arranged, and a lifting platform 6 is slidably connected to the slide rail 5. A spring is provided at the connection between the slide rail 5 and the lifting platform 6, so that the lifting platform 6 can ensure that the probe 10 is away from the placement platform 8 when not subject to external force, thereby facilitating the structural placement of the conductive ring before testing. A probe 10 is connected to the lower end of the lifting platform 6, and the probe 10 is connected to the detection terminal through a cable, wherein the detection terminal and the probe 10 and other test components are prior art and will not be described in detail here. A placement platform 8 is slidably connected to the testing platform 1, and there are two placement platforms 8. The two placement platforms 8 are symmetrically arranged on the testing platform 1. When it is necessary to adjust the placement size of the conductive ring, it is necessary to control the placement platforms 8 to approach or move away from each other. A placement slot 11 is provided on the placement platform 8, and one side of the placement slot 11 is an open structure, thereby facilitating the placement of the cable connected to the conductive ring. The testing platform 1 is connected to a positioning mechanism for fixing the placement platform 8 to be connected to the testing platform 1.

[0018] Specifically, such as Figure 1 As shown, handles 7 are symmetrically connected to both sides of the lifting platform 6. By providing the handle 7 structure, it is convenient to operate the lifting platform 6 to move up and down.

[0019] Specifically, such as Figure 1 As shown, the detection platform 1 is connected to the limit bars 2, and the placement platform 8 is slidably connected between the limit bars 2. There are two limit bars 2, and the two limit bars 2 are arranged parallel to each other, and the placement platform 8 is clamped between the limit bars 2.

[0020] Specifically, such as Figure 1 and Figure 3 As shown, a scale bar 3 is connected to the detection platform 1, and a pointer 16 is connected to the placement platform 8. The pointer 16 can be used to understand the position of the placement platform 8, which plays an auxiliary reading effect.

[0021] Specifically, such as Figure 1 and Figure 3 As shown, the positioning mechanism includes a pressing frame 14, a screw 9 is threadedly connected to the detection table 1, a limiting ring 13 is connected to the screw 9, and a ring 15 is connected in the middle of the pressing frame 14. The ring 15 is sleeved on the outside of the screw 9. When the placement table 8 structure is fixed, the limiting ring 13 can press the ring 15, and the pressing frame 14 connected to the ring 15 can press the placement table 8.

[0022] Specifically, such as Figure 3As shown, a pressing groove 12 is opened on the placement table 8, and the pressing frame 14 is placed on the pressing groove 12. The lower surface of the pressing frame 14 fits with the pressing groove 12. The pressing groove 12 can limit the structure of the pressing frame 14. The maximum size of the conductive ring test is the size that the pressing frame 14 cannot press and fix the placement table 8 after the placement table 8 is separated. The fixing method of pressing is similar to the clamping fixation, and the fixing strength is weak. However, for a stable test environment, this clamping fixation method can ensure that the position of the placement table 8 remains unchanged.

[0023] To sum up, the portable testing device for conductive rings provided in this embodiment can adjust the position of the placement table 8 according to the size of the conductive ring when the conductive ring needs to be tested. In order to ensure that the middle position of the conductive ring is set directly below the probe 10 when the conductive ring is placed on the placement groove 11, it is necessary to ensure that the left and right movement distances of the two placement tables 8 are the same when they are separated. The tester can observe the position of the pointer 16 connected to the placement table 8 on the scale bar 3 to connect whether the two placement tables 8 are symmetrically set. After the placement table 8 is separated and moved, when the conductive ring to be tested can be placed in the placement groove 11, the placement table 8 structure needs to be fixed. The screw 9 can be rotated to press the ring 15 downward through the limit ring 13, and the pressing frame 14 fixedly connected to the ring 15 is used to press on the pressing groove 12, thereby fixing the placement table 8 on the detection table 1.

[0024] After the placement table 8 is fixed, the conductive ring can be placed on the placement groove 11. Then the tester holds the handle 7 and presses the lifting platform 6 downward to rely on the contact between the probe 10 and the conductive ring to test whether the conductive ring is damaged. The test device has a simple structure and can adapt to conductive rings of different sizes, which greatly improves the testing requirements of conductive rings of different sizes and also meets the needs of outdoor portable testing.

[0025] The above description of the embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable testing device for conductive rings, comprising a testing station (1), characterized in that: The detection table (1) is connected to a fixing frame (4), the fixing frame (4) is connected to a slide rail (5), the slide rail (5) is slidably connected to a lifting platform (6), the lower end of the lifting platform (6) is connected to a probe (10), the detection table (1) is slidably connected to a placement table (8), the placement table (8) is provided with a placement groove (11), and the detection table (1) is connected to a positioning mechanism for fixing the placement table (8) on the detection table (1).

2. A portable conductive ring testing device according to claim 1, characterized in that: Handles (7) are symmetrically connected to both sides of the lifting platform (6).

3. The portable conductive ring testing device according to claim 1, characterized in that: The detection platform (1) is connected to the limiting strips (2), and the placement platform (8) is slidably connected between the limiting strips (2).

4. The portable conductive ring testing device according to claim 1, characterized in that: The detection platform (1) is connected to a scale bar (3), and the placement platform (8) is connected to a pointer (16).

5. The portable conductive ring testing device according to claim 1, characterized in that: The positioning mechanism comprises a pressing frame (14), a screw (9) is threadedly connected to the detection platform (1), a limiting ring (13) is connected to the screw (9), a sleeve ring (15) is connected in the middle of the pressing frame (14), and the sleeve ring (15) is sleeved on the outside of the screw (9).

6. The portable conductive ring testing device according to claim 5, characterized in that: A pressing groove (12) is provided on the placement table (8), and the pressing frame (14) is placed on the pressing groove (12), with the lower surface of the pressing frame (14) and the pressing groove (12) being in contact with each other.

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