A limiting structure for an inductor testing machine

Abstract

The utility model discloses a kind of limiting structures for inductance coil testing machine, it includes the lower bottom plate of fixed installation in the bottom of testing machine, the left side of the front side of testing machine is equipped with test clamp one, the right side of the front side of testing machine is equipped with test clamp two, the bottom of test clamp one is fixedly connected with wire, the bottom of wire is equipped with inductance coil, the front side of the top of lower bottom plate is fixedly connected with fixed frame, the front and rear sides of the top of testing machine are fixedly connected with two symmetrical tracks, the top of track is provided with two symmetrical sliding plates. The utility model is through the cooperation of sliding block, rack and connecting rod, so that two sliding plates will drive multiple clamping rods to move towards each other, in turn, so that multiple clamping rods will hold inductance coil, then through the cooperation of L-shaped plate, cylinder two and moving block, so that moving block will force wire, finally wire will be inserted into the inner cavity of inductance coil.

Description

Technical Field

[0001] This utility model belongs to the field of inductor coil technology, and in particular relates to a limiting structure for an inductor coil testing machine. Background Technology

[0002] An inductor is an electronic component that works on the principle of electromagnetic induction. It represents the ability of a coil to generate a self-induced electromotive force, which depends on the number of turns, geometry, core material, etc. Its size is directly proportional to the number of turns, the density of winding, the presence or absence of a magnetic core, and the permeability of the magnetic core.

[0003] During testing, if the position of the inductor coil cannot be accurately fixed, the contact position between the test probe and the coil will change, leading to unstable test signal transmission and significant errors in the test results. Therefore, we need to design a limiting structure for an inductor coil testing machine. This structure uses a counter-movement mechanism to clamp and fix the inductor coil. Accurate positioning ensures that the connection point between the test probe and the inductor coil remains consistent, guaranteeing that the test signal can be accurately transmitted to the inductor coil. This avoids significant errors in the test results due to positioning deviations and provides reliable data support for subsequent circuit design and product quality control. Utility Model Content

[0004] The purpose of this invention is to provide a limiting structure for an inductor coil testing machine. This structure uses a counter-movement mechanism to clamp and fix the inductor coil. Accurate positioning ensures that the connection point between the test probe and the inductor coil remains consistent, guaranteeing that the test signal can be accurately transmitted to the inductor coil. This avoids large errors in test results due to positioning deviations and provides reliable data support for subsequent circuit design and product quality control, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A limiting structure for an inductor coil testing machine includes a lower base plate fixedly installed at the bottom of the testing machine, a test clamp one installed on the left side of the front side of the testing machine, a test clamp two installed on the right side of the front side of the testing machine, a wire fixedly connected to the bottom of the test clamp one, an inductor coil sleeved at the bottom of the wire, a fixing frame fixedly connected to the front side of the top of the lower base plate, two symmetrical tracks fixedly connected to the front and rear sides of the top of the testing machine, two symmetrical sliding plates provided at the top of the tracks, racks provided at the bottom of the two sliding plates, a gear provided at the central axis of the top of the fixing frame, the two racks meshing with the gear, a cylinder one fixedly installed in the inner cavity of the fixing frame, a connecting plate fixedly connected to the output end of the cylinder one, the connecting plate fixedly connected to the right sliding plate, and multiple clamping rods fixedly connected to the top of each of the two sliding plates.

[0006] Preferably, the top of the track is slidably connected to four sliders, and the four sliders are fixedly connected to two sliding plates.

[0007] Preferably, a connecting frame is fixedly connected to the bottom of each of the two sliding plates, and the two connecting frames are fixedly connected to the rack.

[0008] Preferably, a connecting rod is fixedly connected to the central axis at the top of the fixed frame, the top of the surface of the connecting rod is rotatably connected to the gear, and a limit strip is fixedly connected to one side of each of the two opposing tracks, and the two racks are slidably connected to the limit strip.

[0009] Preferably, an L-shaped plate is fixedly connected to the left side of the fixed frame, a second cylinder is fixedly installed on the top of the L-shaped plate, and a moving block is fixedly connected to the output end of the second cylinder, with the moving block in contact with the wire.

[0010] Preferably, a connecting shell is fixedly connected to the top of the fixed frame, the clamping rod extends through to the top of the connecting shell and is slidably connected to the connecting shell, and the central axis of the top of the connecting shell is in contact with the inductor coil.

[0011] The beneficial effects of this utility model are: 1. This utility model utilizes the combined use of a slider, rack, and connecting rod to cause two sliding plates to drive multiple clamping rods to move in opposite directions, thereby clamping the inductor coil. Then, through the combined use of an L-shaped plate, cylinder two, and a moving block, the moving block applies force to the wire, and finally the wire is inserted into the inner cavity of the inductor coil. This achieves the purpose of clamping and fixing the inductor coil using an opposing motion structure. Accurate positioning ensures that the connection point of the test probe and the inductor coil is consistent, ensuring that the test signal can be accurately transmitted to the inductor coil, avoiding large errors in the test results due to positioning deviations, and providing reliable data support for subsequent circuit design and product quality control. 2. By setting up a connecting rod, the connecting rod guides the gear when it rotates on the surface of the connecting rod, ensuring that the gear will not disengage from the rack and improving the stability of the gear rotating on the surface of the connecting rod. 3. By setting a limiting strip, the limiting strip of this utility model can limit the position of each rack of the chain when they slide on one side of the limiting strip, ensuring that the two racks will not deviate in position when they slide towards each other, thus improving the stability of the racks when they slide. 4. This utility model utilizes the combined use of cylinder two and the moving block. Cylinder two drives the wire to be inserted into the inner cavity of the inductor coil via the moving block. The moving block applies force to the wire, ensuring that the user does not need to manually insert the wire into the inner cavity of the inductor coil during use, thus improving the user's safety during use. Attached Figure Description

[0012] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention. Figure 1 This is a front view schematic diagram of one embodiment of the present utility model; Figure 2 This is a three-dimensional schematic diagram of the test clip 2 and the wire according to one embodiment of the present invention; Figure 3 This is a perspective view of a movable block and a connecting shell according to an embodiment of the present invention; Figure 4 This is a perspective view of an L-shaped plate and a connecting plate according to an embodiment of the present invention; Figure 5 This is a three-dimensional schematic diagram of a slider and gear according to an embodiment of the present invention.

[0013] The attached diagram lists the components represented by each number as follows: 1. Testing machine, 2. Lower base plate, 3. Test clamp one, 4. Test clamp two, 5. Wire, 6. Inductor coil, 7. Fixing frame, 8. Track, 9. Slider, 10. Sliding plate, 11. Connecting frame, 12. Rack, 13. Connecting rod, 14. Gear, 15. Limiting bar, 16. Cylinder one, 17. Connecting plate, 18. L-shaped plate, 19. Cylinder two, 20. Moving block, 21. Clamping rod, 22. Connecting shell. Detailed Implementation

[0014] In the following description, embodiments of the limiting structure for an inductor coil testing machine of the present invention will be described with reference to the accompanying drawings.

[0015] Figure 1-5This invention illustrates a limiting structure for an inductor coil testing machine according to an embodiment of the present invention. It includes a lower base plate 2 fixedly installed at the bottom of the testing machine 1; a test clamp 3 is installed on the left front side of the testing machine 1; a test clamp 4 is installed on the right front side of the testing machine 1; a wire 5 is fixedly connected to the bottom of the test clamp 3; an inductor coil 6 is sleeved on the bottom of the wire 5; a fixing frame 7 is fixedly connected to the front top of the lower base plate 2; two symmetrical tracks 8 are fixedly connected to the front and rear sides of the top of the testing machine 1; two symmetrical sliding plates 10 are provided at the top of the tracks 8; four sliders 9 are slidably connected to the top of the tracks 8; the four sliders 9 are fixedly connected to the two sliding plates 10; and the two sliding plates 10... A rack 12 is provided at the bottom, and a connecting frame 11 is fixedly connected to the bottom of each of the two sliding plates 10. The two connecting frames 11 are fixedly connected to the rack 12. A gear 14 is provided at the central axis of the top of the fixed frame 7, and the two racks 12 mesh with the gear 14. A connecting rod 13 is fixedly connected to the central axis of the top of the fixed frame 7, and the top surface of the connecting rod 13 is rotatably connected to the gear 14. Limiting strips 15 are fixedly connected to the opposite sides of the two tracks 8, and the two racks 12 are slidably connected to the limiting strips 15. Through the setting of the connecting rod 13, when the gear 14 rotates on the surface of the connecting rod 13, the connecting rod 13 guides the gear 14, ensuring that the gear 14 does not mesh with the rack 12. 2. Disengagement improves the stability of gear 14 rotating on the surface of connecting rod 13. Through the setting of the limiting strip 15, when each rack 12 of the chain slides on one side of the limiting strip 15, the limiting strip 15 limits the rack 12, ensuring that the two racks 12 do not shift positions when sliding towards each other, thus improving the stability of the rack 12 during sliding. A cylinder 16 is fixedly installed inside the cavity of the fixed frame 7. The output end of cylinder 16 is fixedly connected to a connecting plate 17, which is fixedly connected to the right sliding plate 10. An L-shaped plate 18 is fixedly connected to the left side of the fixed frame 7. A cylinder 2 19 is fixedly installed on the top of the L-shaped plate 18, and the output end of cylinder 2 19 is fixedly connected to... There is a movable block 20, which contacts the wire 5. Through the cooperation of the cylinder 2 19 and the movable block 20, the cylinder 2 19 will drive the wire 5 to be inserted into the inner cavity of the inductor coil 6 via the movable block 20. The movable block 20 applies force to the wire 5, ensuring that the user does not need to insert the wire 5 into the inner cavity of the inductor coil 6 by hand, thus improving the user's safety during use. Multiple clamping rods 21 are fixedly connected to the top of the two sliding plates 10. A connecting shell 22 is fixedly connected to the top of the fixed frame 7. The clamping rods 21 pass through to the top of the connecting shell 22 and slide to connect with the connecting shell 22. The central axis of the top of the connecting shell 22 is in contact with the inductor coil 6.

[0016] Working Principle: When using this utility model, the inductor coil 6 is first placed at the central axis of the top of the connecting shell 22. The user opens the cylinder 16 inside the fixed frame 7. The output end of the cylinder 16 drives the connecting plate 17 to move, which in turn drives the sliding plate 10 to move. The sliding plate 10 drives the slider 9 to slide on the top of the track 8, causing the sliding plate 10 to drive the rear rack 12 to move. At the same time, the two racks 12 mesh with the gear 14, which in turn drives the gear 14 to rotate on the surface of the connecting rod 13. At this time, the two racks 12 will move towards each other, and the left sliding plate 10 will drive the slider 9 to slide on the top of the track 8. Then the two sliding plates 10 will... Multiple clamping rods 21 move towards each other, clamping the inductor coil 6 on the central axis of the top of the connecting shell 22. After the clamping rods 21 have completed limiting the left and right sides of the inductor coil 6, the cylinder 16 is closed, and the clamping rods 21 stop moving. Then, the cylinder 29 on the top of the L-shaped plate 18 is opened, and the output end of the cylinder 29 drives the moving block 20 to move to the right, so that the moving block 20 drives the wire 5 to be inserted into the inner cavity of the inductor coil 6. Due to the force applied by the moving block 20, the wire 5 is inserted into the inner cavity of the inductor coil 6, avoiding the safety hazards that would occur with manual insertion, and thus ensuring that the wire 5 is stably inserted into the inner cavity of the inductor coil 6.

[0017] In summary, this inductor testing machine uses a limiting structure. Through the cooperation of slider 9, rack 12, and connecting rod 13, two sliding plates 10 drive multiple clamping rods 21 to move in opposite directions, thereby clamping the inductor coil 6. Then, through the cooperation of L-shaped plate 18, cylinder 19, and moving block 20, the moving block 20 applies force to the wire 5, and finally, the wire 5 is inserted into the inner cavity of the inductor coil 6. This achieves the purpose of clamping and fixing the inductor coil using an opposing movement structure. Accurate positioning ensures that the connection point of the test probe and the inductor coil is consistent, ensuring that the test signal can be accurately transmitted to the inductor coil. This avoids large errors in the test results due to positioning deviations, and provides reliable data support for subsequent circuit design and product quality control.

[0018] The technical features disclosed above are not limited to the combinations of the disclosed features with other features. Those skilled in the art can also make other combinations of the technical features according to the purpose of the utility model in order to achieve the purpose of the utility model.

Claims

1. A limiting structure for an inductor coil testing machine, characterized in that, The test includes a bottom plate (2) fixedly installed at the bottom of the test machine (1), a test clamp 1 (3) installed on the left side of the front of the test machine (1), a test clamp 2 (4) installed on the right side of the front of the test machine (1), a wire (5) fixedly connected to the bottom of the test clamp 1 (3), an inductor coil (6) sleeved on the bottom of the wire (5), a fixing frame (7) fixedly connected to the front side of the top of the bottom plate (2), and two symmetrical tracks (8) fixedly connected to the front and rear sides of the top of the test machine (1). The top of the tracks (8) is provided with... Two symmetrical sliding plates (10) are provided with racks (12) at the bottom of the two sliding plates (10). A gear (14) is provided at the central axis of the top of the fixed frame (7). The two racks (12) mesh with the gear (14). A cylinder (16) is fixedly installed in the inner cavity of the fixed frame (7). A connecting plate (17) is fixedly connected to the output end of the cylinder (16). The connecting plate (17) is fixedly connected to the right sliding plate (10). Multiple clamping rods (21) are fixedly connected to the top of the two sliding plates (10).

2. The limiting structure for an inductor coil testing machine according to claim 1, characterized in that, The top of the track (8) is slidably connected to four sliders (9), and the four sliders (9) are fixedly connected to two sliding plates (10).

3. The limiting structure for an inductor coil testing machine according to claim 2, characterized in that, The bottom of each of the two sliding plates (10) is fixedly connected to a connecting frame (11), and the two connecting frames (11) are fixedly connected to the rack (12).

4. The limiting structure for an inductor coil testing machine according to claim 3, characterized in that, A connecting rod (13) is fixedly connected to the central axis at the top of the fixed frame (7). The top of the surface of the connecting rod (13) is rotatably connected to the gear (14). Limiting strips (15) are fixedly connected to the opposite sides of the two tracks (8). The two racks (12) are slidably connected to the limiting strips (15).

5. The limiting structure for an inductor coil testing machine according to claim 4, characterized in that, An L-shaped plate (18) is fixedly connected to the left side of the fixed frame (7), and a cylinder (19) is fixedly installed on the top of the L-shaped plate (18). A moving block (20) is fixedly connected to the output end of the cylinder (19), and the moving block (20) is in contact with the wire (5).

6. The limiting structure for an inductor coil testing machine according to claim 5, characterized in that, The top of the fixed frame (7) is fixedly connected to the connecting shell (22), the clamping rod (21) extends through to the top of the connecting shell (22) and slides in connection with the connecting shell (22), and the central axis of the top of the connecting shell (22) is in contact with the inductor coil (6).

Images