Portable high frequency eddy current detector integrated with internal cooling system

Abstract

The utility model relates to related fields, and specifically discloses a portable high-frequency eddy current detector integrated with an internal cooling system, which comprises a portable box, a high-frequency eddy current detector host and a probe, the inside of the portable box is provided with a detector adjusting seat frame, the inside of the detector adjusting seat frame is sequentially provided with a probe storage groove and a detector storage groove, and the high-frequency eddy current detector host is embedded in the inside of the detector storage groove. In the utility model, the high-frequency eddy current detector is arranged in a portable structure, and the portable box can be used to carry the high-frequency eddy current detector to different places for detection at any time and anywhere. Temporary work can be carried out in a limited space, and the portable box is provided with the detector adjusting seat frame, which can be used as a table top. During use, the high-frequency eddy current detector does not need to be taken out, and can be directly opened as a temporary desktop, thereby improving the space utilization.

Description

Technical Field

[0001] This utility model relates to the field of high-frequency eddy current detection devices, specifically a portable high-frequency eddy current detector with an integrated internal cooling system. Background Technology

[0002] Integrated internal cooling systems are mainly used in high-density, high-power equipment to ensure stable operation of the equipment through efficient heat dissipation technology. High-frequency eddy current detectors are non-destructive testing equipment based on the principle of electromagnetic induction. They are mainly used to detect surface and near-surface defects of conductive materials and measure the thickness of non-conductive coatings.

[0003] For example, the authorized patent with publication number CN111678978A (eddy current detection device) includes a worktable, a linear module, a probe, and a conveyor belt;

[0004] The existing technology described above uses two sets of XYZ three-axis moving mechanisms to work together, which improves work efficiency and solves the problems of complex structure and low functionality of traditional devices. However, this technology can only be used in a fixed location and needs to be installed in a specific position. It cannot be flexibly moved to different environments for testing, and cannot meet temporary or dynamic monitoring needs. In addition, it requires separate wiring and power supply, resulting in high installation and maintenance costs. Therefore, the market urgently needs to develop a portable high-frequency eddy current detector with an integrated internal cooling system to help people solve the existing problems. Utility Model Content

[0005] The purpose of this invention is to provide a portable high-frequency eddy current detector with an integrated internal cooling system, in order to solve the problems mentioned in the background art that traditional high-frequency eddy current detectors can only be used in a fixed location, need to be installed in a specific position, cannot be flexibly moved to different environments for testing, cannot meet temporary or dynamic monitoring needs, and require separate wiring and power supply, resulting in high installation and maintenance costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable high-frequency eddy current detector with an integrated internal cooling system, comprising a carrying case, a high-frequency eddy current detector main unit, and a probe. The carrying case has an adjustable mounting bracket for the detector, and the mounting bracket has a probe storage slot and a detector storage slot arranged sequentially inside. The high-frequency eddy current detector main unit is embedded in the detector storage slot, and the probe is embedded in the probe storage slot. A slot is provided between the probe storage slot and the detector storage slot. One end of the probe is fixedly connected to a high-frequency connecting cable. A wiping cloth storage slot is located on the bottom surface of the carrying case below the adjustable mounting bracket, and a wiping cloth is placed inside the wiping cloth storage slot. The top of the carrying case has a lid. A first pull-out box and a second pull-out box are arranged sequentially on both sides of the front end of the carrying case. Both the first and second pull-out boxes have concealed handles. Universal wheel assembly slots are provided at the four corners of the bottom surface of the carrying case. A handle is rotatably connected to the middle of the front end of the carrying case.

[0007] In a further embodiment, the inside of the case lid is provided with protective foam, and the front end of the case lid is provided with front positioning covers on both sides. The front end of the portable case is provided with a front positioning groove at the position where it aligns with the front positioning cover, and the front positioning cover and the front positioning groove are fixedly connected by locking bolts.

[0008] In a further embodiment, a standard calibration module is placed inside the first pull-out box, and the two sides of the first pull-out box are slidably connected to the portable case, and the outer end face of the first pull-out box is embedded and connected to the front positioning cover.

[0009] In a further embodiment, a charger is placed inside the second pull-out box, and the two sides of the second pull-out box are slidably connected to the portable case, and the outer end face of the second pull-out box is embedded and connected to the front positioning cover.

[0010] In a further embodiment, the front ends of both sides of the detector adjustment frame are rotatably connected to the inner wall of the carrying case, and the rear ends of both sides of the detector adjustment frame are connected to the bottom surface inside the carrying case via angle-fixed support rods, with the top ends of the angle-fixed support rods rotatably connected to the detector adjustment frame.

[0011] In a further embodiment, the universal wheel assembly groove includes an assembly shell and a universal wheel, the universal wheel is rotatably connected to the assembly shell, and the assembly shell is fixedly connected to the universal wheel assembly groove with screws.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model features a portable high-frequency eddy current detector. The detector can be carried to different locations for testing anytime, anywhere, even in limited spaces. The portable case includes an adjustable stand for the detector, which can also be used as a tabletop. During use, the detector can be opened directly as a temporary work surface without needing to be removed, improving space utilization. Compared to traditional portable cases, this structure eliminates several operational steps and saves testing time. Furthermore, the bottom of the portable case features casters for easy and flexible movement during use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a portable high-frequency eddy current detector with an integrated internal cooling system according to the present invention.

[0015] Figure 2 This is a schematic diagram of the opening structure of the box lid of this utility model;

[0016] Figure 3 This is a top view of a portable high-frequency eddy current detector with an integrated internal cooling system according to the present invention.

[0017] Figure 4 This is a top view of the adjusting base of the detector of this utility model;

[0018] Figure 5 This is a cross-sectional structural diagram of the portable case of this utility model;

[0019] Figure 6 This is a top view of the wiping cloth storage tank of this utility model.

[0020] In the diagram: 1. Portable case; 2. Case lid; 3. Locking bolt; 4. Front positioning cover; 5. Handle; 6. Caster wheel assembly slot; 7. Caster wheel; 8. Assembly shell; 9. Protective foam; 10. Front positioning slot; 11. First pull-out box; 12. Second pull-out box; 13. Concealed handle; 14. Standard calibration module; 15. Charger; 16. Tester adjustment stand; 17. Tester storage slot; 18. Slot; 19. Probe storage slot; 20. High-frequency eddy current tester main unit; 21. Probe; 22. Angle fixing support rod; 23. Wiping cloth storage slot; 24. High-frequency connection cable; 25. Wiping cloth. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-6 This utility model provides an embodiment of a portable high-frequency eddy current detector with an integrated internal cooling system, comprising a carrying case 1, a high-frequency eddy current detector main unit 20, and a probe 21. The carrying case 1 has a detector adjustment frame 16 inside, and a probe storage slot 19 and a detector storage slot 17 are sequentially arranged inside the detector adjustment frame 16. The high-frequency eddy current detector main unit 20 is embedded in the detector storage slot 17, and the probe 21 is embedded in the probe storage slot 19. A slot 18 is provided between the probe storage slot 19 and the detector storage slot 17. One end of the probe 21 is fixedly connected to a high-frequency connecting cable 24. A wiping cloth storage slot 23 is provided on the bottom surface of the carrying case 1 below the detector adjustment frame 16, and a wiping cloth 25 is placed inside the wiping cloth storage slot 23. The top of the carrying case 1 has a lid 2. A first pull-out box 11 and a second pull-out box 12 are sequentially arranged on both sides of the front end of the carrying case 1. Both the first pull-out box 11 and the second pull-out box 12 have... The portable case 1 is equipped with a concealed handle 13. Universal wheel assembly slots 6 are located at the four corners of the bottom surface of the case 1. A handle 5 is rotatably connected to the center of the front end of the case 1. The angle of the high-frequency eddy current detector host 20 is adjusted via the detector adjustment bracket 16. The high-frequency eddy current detector host 20 is used to detect eddy currents. The probe storage slot 19 is used to store the probe 21, which is used to detect eddy currents. The detector storage slot 17 is used to store the high-frequency eddy current detector host 20. The high-frequency connecting cable 24 is used to connect and fix the probe 21 to the high-frequency eddy current detector host 20. The wiping cloth storage slot 23 is used to store the wiping cloth 25, which is used to wipe and clean the probe 21, the high-frequency eddy current detector host 20, and the standard calibration module 14. The concealed handle 13 is used to pull out the first pull-out box 11 and the second pull-out box 12. The universal wheel assembly slots 6 are used to conceal the universal wheels 7.

[0023] The inside of the lid 2 is provided with protective foam 9, and the front of the lid 2 is provided with front positioning covers 4 on both sides. The front of the portable case 1 is provided with a front positioning groove 10 at the position where it aligns with the front positioning cover 4, and the front positioning cover 4 and the front positioning groove 10 are fixedly connected by locking bolts 3. The protective foam 9 is used to increase the safety of the internal devices, and the locking bolts 3 are used to fix the lid 2 in the closed position.

[0024] The first pull-out box 11 houses a standard calibration module 14. Both sides of the first pull-out box 11 are slidably connected to the portable case 1, and the outer end face of the first pull-out box 11 is embedded in the front positioning cover 4. This slidable connection facilitates the pulling-out operation of the first pull-out box 11. The second pull-out box 12 houses a charger 15. Both sides of the second pull-out box 12 are slidably connected to the portable case 1, and the outer end face of the second pull-out box 12 is embedded in the front positioning cover 4. The charger 15 is used to charge the high-frequency eddy current detector host 20. This slidable connection facilitates the pulling-out operation of the second pull-out box 12.

[0025] The front ends of both sides of the detector adjustment bracket 16 are rotatably connected to the inner wall of the carrying case 1, and the rear ends of both sides of the detector adjustment bracket 16 are connected to the bottom surface of the carrying case 1 through angle fixing support rods 22. The top end of the angle fixing support rods 22 is rotatably connected to the detector adjustment bracket 16. The rotatable connection facilitates the adjustment of the tilt angle of the detector adjustment bracket 16, and the angle fixing support rods 22 are used to support and fix the angle of the detector adjustment bracket 16.

[0026] The universal wheel assembly slot 6 includes an assembly shell 8 and a universal wheel 7. The universal wheel 7 is rotatably connected to the assembly shell 8, and the assembly shell 8 is fixedly connected to the universal wheel assembly slot 6 with screws. The universal wheel 7 is used to move the portable case 1 with ease.

[0027] Working principle: When in use, hold the handle 5 and carry it to the required testing position of the integrated internal cooling system. With the casters 7 facing down, place the carrying case 1 flat, loosen the locking bolt 3 by rotating, open the case cover 2, and adjust the tester adjustment bracket 16 upwards to tilt it to the required angle. Fix the adjusted position by using the angle fixing support rod 22. Pull out the first pull-out box 11 and the second pull-out box 12, and take out the probe 21, high-frequency connection cable 24 and charger 15. Connect them according to the correct connection method. During the testing process, the position can be moved freely using the casters 7.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A portable high-frequency eddy current detector with an integrated internal cooling system, comprising a carrying case (1), a high-frequency eddy current detector main unit (20), and a probe (21), characterized in that: The portable case (1) is equipped with a detector adjustment stand (16) inside. Inside the detector adjustment stand (16) are a probe storage slot (19) and a detector storage slot (17) in sequence. The high-frequency eddy current detector main unit (20) is embedded in the detector storage slot (17), and the probe (21) is embedded in the probe storage slot (19). A slot (18) is provided between the probe storage slot (19) and the detector storage slot (17). One end of the probe (21) is fixedly connected to a high-frequency connecting cable (24). The bottom surface of the portable case (1) is located at the detection... The instrument adjustment base (16) is provided with a wiping cloth storage slot (23) at the bottom, and a wiping cloth (25) is placed inside the wiping cloth storage slot (23). The top of the portable case (1) is provided with a case cover (2). The front end of the portable case (1) is provided with a first pull-out box (11) and a second pull-out box (12) in sequence. The first pull-out box (11) and the second pull-out box (12) are both provided with invisible handles (13). The four corners of the bottom of the portable case (1) are provided with universal wheel assembly slots (6). The front end of the portable case (1) is rotatably connected with a handle (5).

2. The portable high-frequency eddy current detector with an integrated internal cooling system according to claim 1, characterized in that: The inside of the case cover (2) is provided with protective foam (9), and the front sides of the case cover (2) are provided with front positioning covers (4). The front of the portable case (1) is provided with a front positioning groove (10) at the position opposite to the front positioning cover (4), and the front positioning cover (4) and the front positioning groove (10) are fixedly connected by locking bolts (3).

3. A portable high-frequency eddy current detector with an integrated internal cooling system according to claim 1, characterized in that: The first pull-out box (11) contains a standard calibration module (14), and the two sides of the first pull-out box (11) are slidably connected to the portable case (1), and the outer end face of the first pull-out box (11) is embedded in the front positioning cover (4).

4. A portable high-frequency eddy current detector with an integrated internal cooling system according to claim 1, characterized in that: The second pull-out box (12) contains a charger (15), and the two sides of the second pull-out box (12) are slidably connected to the portable case (1), and the outer end face of the second pull-out box (12) is embedded in the front positioning cover (4).

5. A portable high-frequency eddy current detector with an integrated internal cooling system according to claim 1, characterized in that: The front ends of both sides of the detector adjustment bracket (16) are rotatably connected to the inner wall of the portable case (1), and the rear ends of both sides of the detector adjustment bracket (16) are connected to the bottom surface inside the portable case (1) through angle-fixed support rods (22), and the top end of the angle-fixed support rods (22) is rotatably connected to the detector adjustment bracket (16).

6. A portable high-frequency eddy current detector with an integrated internal cooling system according to claim 1, characterized in that: The universal wheel assembly groove (6) includes an assembly shell (8) and a universal wheel (7). The universal wheel (7) is rotatably connected to the assembly shell (8), and the assembly shell (8) is fixedly connected to the universal wheel assembly groove (6) with screws.

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