A power adapter torque tester

Abstract

The utility model belongs to torque test technical field, concretely is a kind of power adapter torque tester, including detection organism and control panel, the control panel is embedded in the detection organism surface, fixed welding has fixed frame on the detection organism upper surface, mobile frame is movably installed in fixed frame one side, first clamp is installed in mobile frame surface, torsion sensor is installed in fixed frame surface, second clamp is installed on torsion sensor, fixed frame side wall is welded with force bar, slidingly equipped with bob weight on the force bar surface, and adjusting silk shaft is connected in the thread of bob weight top; the rotary disc of the present new type drives adjusting silk shaft to rotate, adjusting silk shaft is pushed bob weight to move on force bar under the action of surface thread, bob weight is away from second clamp, so that torsion adjustment is more accurate, and at the same time, weight is placed on weight disc, and the rotating torsion exerted on power adapter can be conveniently adjusted.

Description

Technical Field

[0001] This utility model relates to the field of torque testing technology, specifically a power adapter torque tester. Background Technology

[0002] Torque testing of power adapters is a crucial step in ensuring their safety and reliability. Test objective: To assess the power adapter's ability to withstand torque during use, ensuring it will not be damaged or fail due to torque under normal use or unexpected conditions. Test standards: Common standards include IEC 62368-1, CE, UL, and IEC certification. These standards specify the detailed requirements and procedures for testing to ensure the adapter's safety and reliability. Test equipment: Commonly used equipment includes torque testing machines and torque sensors.

[0003] Existing torque testers adjust the torque applied to the power adapter by manually moving the rider. However, manually moving the rider makes it difficult to precisely control it, resulting in inaccurate test results. To address this issue, this application proposes a power adapter torque tester. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a power adapter torque tester. A rotating disk drives an adjusting screw to rotate, and the adjusting screw, under the action of the surface thread, pushes the sliding weight to move on the force bar. The sliding weight moves away from the second clamp, making the torque adjustment more precise. At the same time, weights are placed on a weight pan, which can facilitate the adjustment of the rotational torque applied to the power adapter, thereby solving the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To solve the above technical problems, this utility model provides a power adapter torque tester, including a testing body and a control panel. The control panel is embedded in the surface of the testing body. A fixed frame is fixedly welded to the upper surface of the testing body. A movable frame is movably installed on one side of the fixed frame. A first clamp is installed on the surface of the movable frame. A torque sensor is installed on the surface of the fixed frame. A second clamp is installed on the torque sensor.

[0008] A force-applying rod is welded to the side wall of the fixed frame, and a sliding weight is slidably provided on the surface of the force-applying rod;

[0009] The top of the rider is threaded through and connected to an adjusting screw, and a rotating disk is fixedly connected to the end of the adjusting screw.

[0010] Preferably, the first clamp and the second clamp clamp the two ends of the power adapter, respectively.

[0011] Preferably, the upper surface of the detection machine body is provided with a movable adjustment groove, and the bottom of the movable frame is integrally formed with a movable seat.

[0012] Preferably, the bottom of the movable frame is slidably connected to the movable adjustment groove via a movable seat.

[0013] Preferably, the movable seat extends into a movable frame at its end, and a locking screw is threaded through the movable seat at its end.

[0014] Preferably, scale lines are printed on both sides of the force-adding rod.

[0015] Preferably, a weight pan is fixedly connected to the bottom of the rider, and weights are movably mounted on the weight pan.

[0016] The above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0017] 1. In this utility model, a torque force is applied to the second clamp by a force-applying rod, which can drive the power adapter to rotate. The torque applied to the power adapter can be measured by a torque sensor, and it can be observed whether the power adapter is deformed. The rotating disk drives the adjusting screw to rotate. Under the action of the surface thread, the adjusting screw pushes the sliding weight to move on the force-applying rod. The sliding weight moves away from the second clamp, making the torque adjustment more precise.

[0018] 2. In this utility model, one end of the power adapter is inserted into the second clamp, and then the moving frame is pushed to move so that the other end of the power adapter is inserted into the first clamp. The power adapter can be quickly clamped by the first clamp and the second clamp. The bottom of the moving frame is slidably connected to the moving adjustment groove through the moving seat. The moving seat and the moving adjustment groove can guide the movement of the moving frame. After the moving frame moves, it can be locked by the locking screw, which can realize the quick clamping of the power adapter. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a power adapter torque tester according to the present invention;

[0020] Figure 2 This is a schematic diagram of the torque adjustment structure of a power adapter torque tester according to the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of a power adapter torque tester according to the present invention;

[0022] Figure 4 This is a schematic diagram of the first clamp moving structure of a power adapter torque tester according to the present invention.

[0023] Figure label:

[0024] 1. Testing machine body; 2. Control panel; 3. Moving frame; 4. Fixed frame; 5. First clamp; 6. Second clamp; 7. Moving adjustment groove; 8. Moving seat; 9. Force bar; 10. Scale line; 11. Sliding weight; 12. Weight pan; 13. Weight; 14. Adjusting screw; 15. Rotary disk; 16. Torque sensor. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0026] like Figure 1-4 As shown, the present invention proposes a power adapter torque tester, which includes a testing body 1 and a control panel 2. The control panel 2 is embedded in the surface of the testing body 1. A fixed frame 4 is fixedly welded to the upper surface of the testing body 1. A movable frame 3 is movably installed on one side of the fixed frame 4. A first clamp 5 is installed on the surface of the movable frame 3. A torque sensor 16 is installed on the surface of the fixed frame 4. A second clamp 6 is installed on the torque sensor 16.

[0027] The side wall of the fixed frame 4 is welded with a force-adding rod 9, and a sliding weight 11 is slidably provided on the surface of the force-adding rod 9;

[0028] The top of the sliding weight 11 is threaded through and connected to an adjusting screw 14, and a rotating disk 15 is fixedly connected to the end of the adjusting screw 14.

[0029] It should be noted that the torque applied to the second clamp 6 by the force-applying rod 9 can cause the power adapter to twist. The torque applied to the power adapter can be measured by the torque sensor 16, and it can be observed whether the power adapter is deformed. The rotating disk 15 drives the adjusting screw 14 to rotate. Under the action of the surface thread, the adjusting screw 14 pushes the sliding weight 11 to move on the force-applying rod 9. The sliding weight 11 moves away from the second clamp 6, making the torque adjustment more precise.

[0030] In this embodiment, as Figure 1 As shown, the first clamp 5 and the second clamp 6 respectively clamp the two ends of the power adapter.

[0031] It should be noted that the first clamp 5 and the second clamp 6 can be used to quickly clamp both ends of the power adapter.

[0032] In this embodiment, as Figure 3 As shown, the upper surface of the detection body 1 is provided with a movable adjustment groove 7, and the bottom of the movable frame 3 is integrally formed with a movable seat 8. The bottom of the movable frame 3 is slidably connected to the movable adjustment groove 7 through the movable seat 8. The movable frame 3 extends out of the end of the movable seat 8, and a locking screw is threaded through the end of the movable seat 8.

[0033] It should be noted that the bottom of the movable frame 3 is slidably connected to the movable adjustment groove 7 via the movable seat 8. The movable seat 8 and the movable adjustment groove 7 can guide the movement of the movable frame 3. After the movable frame 3 has moved, it can be locked by the locking screw.

[0034] In this embodiment, as Figure 3 As shown, scale lines 10 are printed on both sides of the force-applying rod 9.

[0035] It should be noted that the scale line 10 allows for precise adjustment of the movement distance of the sliding weight 11.

[0036] In this embodiment, as Figure 3 As shown, a weight pan 12 is fixedly connected to the bottom of the rider 11, and a weight 13 is movably mounted on the weight pan 12.

[0037] It should be noted that the weight 13 is placed on the weight pan 12, which allows for easy adjustment of the rotational torque applied to the power adapter.

[0038] The working principle and usage process of this utility model are as follows: One end of the power adapter is inserted into the second clamp 6, and then the moving frame 3 is pushed to move so that the other end of the power adapter is inserted into the first clamp 5. The power adapter can be quickly clamped by the first clamp 5 and the second clamp 6. The bottom of the moving frame 3 is slidably connected to the moving adjustment groove 7 through the moving seat 8. The moving seat 8 and the moving adjustment groove 7 can guide the movement of the moving frame 3. After the moving frame 3 moves, it can be locked by the locking screw. The torque applied to the second clamp 6 by the force bar 9 can drive the power adapter to rotate. The torque sensor 16 can measure the torque applied to the power adapter and observe whether the power adapter is deformed. The rotating disk 15 drives the adjusting screw 14 to rotate. The adjusting screw 14 pushes the rider 11 to move on the force bar 9 under the action of the surface thread. The rider 11 moves away from the second clamp 6, making the torque adjustment more accurate. The weight 13 is placed on the weight pan 12, which can facilitate the adjustment of the rotational torque applied to the power adapter.

[0039] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims or their equivalents.

Claims

1. A power adapter torque tester, comprising a testing body (1) and a control panel (2), wherein the control panel (2) is embedded in the surface of the testing body (1), characterized in that, A fixed frame (4) is fixedly welded to the upper surface of the detection body (1). A movable frame (3) is movably installed on one side of the fixed frame (4). A first clamp (5) is installed on the surface of the movable frame (3). A torque sensor (16) is installed on the surface of the fixed frame (4). A second clamp (6) is installed on the torque sensor (16). The side wall of the fixed frame (4) is welded with a force-adding rod (9), and the surface of the force-adding rod (9) is slidably provided with a sliding weight (11); The top of the sliding weight (11) is threaded through and connected to an adjusting screw (14), and the end of the adjusting screw (14) is fixedly connected to a rotating disk (15).

2. The power adapter torque tester according to claim 1, characterized in that, The first clamp (5) and the second clamp (6) respectively clamp the two ends of the power adapter.

3. A power adapter torque tester according to claim 2, characterized in that, The upper surface of the detection body (1) is provided with a movable adjustment groove (7), and the bottom of the movable frame (3) is integrally formed with a movable seat (8).

4. A power adapter torque tester according to claim 3, characterized in that, The bottom of the movable frame (3) is slidably connected to the movable adjustment groove (7) via the movable seat (8).

5. A power adapter torque tester according to claim 4, characterized in that, The movable seat (8) extends into a movable frame (3) at its end, and a locking screw is threaded through the end of the movable seat (8).

6. A power adapter torque tester according to claim 5, characterized in that, The two sides of the force-adding rod (9) are printed with scale lines (10).

7. A power adapter torque tester according to claim 6, characterized in that, The bottom of the rider (11) is fixedly connected to a weight pan (12), and weights (13) are movably mounted on the weight pan (12).

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