Cable fault tester with self-storage structure

Abstract

The utility model discloses a cable fault tester with a self-storage structure, which comprises a protection box, a box cover and a cable fault detector body, the box cover is rotatably connected with the protection box, the cable fault detector body is installed in the inner cavity of the protection box, the bottom of the protection box is movably provided with an expansion box, and the expansion box is connected with the box cover. The two ends of the extension box are of open structures, storage drawers are movably arranged at the two ends of an inner cavity of the extension box, sliding grooves are formed in the surfaces of the two ends of the protection box, sliding bases are slidably arranged in inner cavities of the sliding grooves, and corresponding grooves are formed in the positions, corresponding to the sliding grooves, of the surfaces of the two ends of the extension box. The beneficial effects of the utility model are that the expansion box and the protection box are fixed through the lock catches, the rapid assembly of the expansion box can be realized, tools required by cable fault detection can be stored through the storage drawer, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to a cable fault tester, in particular to a cable fault tester with a self-storage structure, belonging to the technical field of electric power maintenance equipment. Background Art

[0002] The cable fault detector is a comprehensive cable fault detection instrument. It can test the high-resistance flashover fault of the cable, high and low resistance grounding, short circuit and cable disconnection, poor contact and other faults. Through patent search, it is found that the publication number is CN212693944U, which discloses a cable fault detector. The desiccant particles in the storage box can absorb the moisture in the box to prevent the body from getting wet. Combined with the buffering effect of the spring, the whole body can be placed to avoid bumps and damage.

[0003] During use, the existing cable fault tester needs to be connected to the cable fault detector and the cable through a fixing clip. The surface of the cable is covered with an insulating skin, and the wire needs to be stripped with the help of tools such as wire strippers. The wire strippers and the fixing clip need to be stored separately, which makes it very inconvenient to carry. In order to solve the above problem, the present application proposes a cable fault tester with a self-storage structure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cable fault tester with a self-storing structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cable fault tester with a self-storage structure is designed, comprising a protection box, a box cover and a cable fault detector body, wherein the box cover is rotatably connected to the protection box, and the cable fault detector body is installed in the inner cavity of the protection box;

[0007] An expansion box is movably provided at the bottom of the protection box, both ends of the expansion box are open structures, and both ends of the inner cavity of the expansion box are movably provided with storage drawers;

[0008] The surfaces of both ends of the protection box are provided with sliding grooves, the inner cavity of the sliding grooves is provided with sliding seats for sliding, and the surfaces of both ends of the expansion box are provided with corresponding grooves at positions corresponding to the sliding grooves.

[0009] Heat sinks are embedded on both sides of the surface of the protection box, and heat collecting plates are provided on both sides of the surface of the cable fault detector body at positions corresponding to the heat sinks. The heat collecting plates and the heat sinks are connected by heat conducting columns, and the heat conducting columns penetrate the cavity wall of the protection box.

[0010] Preferably, lock buckles are symmetrically provided at the connection between the protection box and the extension box.

[0011] Preferably, positioning holes are provided at corners of the surface of the protection box, and positioning columns are integrally formed at positions on the upper surface of the extension box corresponding to the positions of the positioning holes, and the positioning columns are plugged into the positioning holes.

[0012] Preferably, a rubber buffer frame is provided on the inner wall of the protection box, and the inner wall of the rubber buffer frame abuts against the outer surface of the cable fault detector body.

[0013] The utility model provides a cable fault tester with a self-storage structure, which has the following beneficial effects:

[0014] 1. In this new type, the extension box and the protection box are fixed by a lock, which can realize the rapid assembly of the extension box. The tools required for cable fault detection can be stored through the storage drawer, which is more convenient to use.

[0015] 2. In this new type, the heat collecting plate is attached to the two side surfaces of the cable fault detector body. The heat on the cable fault detector body is transferred to the heat collecting plate. The heat collecting plate quickly transfers the heat to the heat sink through the heat conducting column. The heat can be quickly dissipated through the heat sink, which can improve the heat dissipation effect of the cable fault detector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a cable fault tester with a self-storage structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the expansion box structure of a cable fault tester with a self-storage structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the protection box structure of a cable fault tester with a self-storage structure proposed by the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the heat collecting plate connection structure of a cable fault tester with a self-storage structure.

[0020] In the figure: 1. Protection box; 2. Box cover; 3. Cable fault detector body; 4. Extension box; 5. Lock; 6. Storage drawer; 7. Slide slot; 8. Slide seat; 9. Corresponding slot; 10. Positioning column; 11. Positioning hole; 12. Heat sink; 13. Heat collecting plate; 14. Heat conducting column; 15. Rubber buffer frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A cable fault tester with a self-storage structure comprises a protection box 1, a box cover 2 and a cable fault detector body 3, wherein the box cover 2 is rotatably connected to the protection box 1, and the cable fault detector body 3 is installed in the inner cavity of the protection box 1;

[0023] An expansion box 4 is movably provided at the bottom of the protection box 1. Both ends of the expansion box 4 are open structures. Storage drawers 6 are movably provided at both ends of the inner cavity of the expansion box 4.

[0024] The surfaces of both ends of the protection box 1 are provided with sliding grooves 7, and the inner cavity of the sliding groove 7 is provided with a sliding seat 8 for sliding. The surfaces of both ends of the expansion box 4 are provided with corresponding grooves 9 at positions corresponding to the positions of the sliding grooves 7, and lock buckles 5 are symmetrically provided at the connection between the protection box 1 and the expansion box 4.

[0025] It should be noted that an expansion box 4 can be installed at the bottom of the protection box 1. The expansion box 4 and the protection box 1 are fixed by a lock 5, which can realize the rapid assembly of the expansion box 4. The tools required for cable fault detection can be stored through the storage drawer 6, which is more convenient to use. After the storage drawer 6 is closed, the corresponding groove 9 coincides with the slide groove 7, and the slide seat 8 is pushed. The bottom of the slide seat 8 will be inserted into the corresponding groove 9. The storage drawer 6 can be limited by the slide seat 8 to improve the stability of the storage drawer 6 when carrying.

[0026] like Figure 4 As shown, a positioning hole 11 is opened at the corner of the surface of the protection box 1, and a positioning column 10 is integrally formed at the upper surface of the expansion box 4 corresponding to the position of the positioning hole 11, and the positioning column 10 is plugged into the positioning hole 11.

[0027] It should be noted that the positioning column 10 is plugged into the positioning hole 11 , which can guide the installation of the expansion box 4 .

[0028] like Figure 4 As shown, heat sinks 12 are embedded on both sides of the surface of the protection box 1, and heat collecting plates 13 are provided on both side surfaces of the cable fault detector body 3 at positions corresponding to the heat sinks 12. The heat collecting plates 13 are connected to the heat sinks 12 via heat conducting columns 14, and the heat conducting columns 14 penetrate the cavity wall of the protection box 1.

[0029] It should be noted that the heat collecting plate 13 is attached to the two side surfaces of the cable fault detector body 3, and the heat on the cable fault detector body 3 is transferred to the heat collecting plate 13. The heat collecting plate 13 quickly transfers the heat to the heat sink 12 through the heat conducting column 14. The heat can be quickly dissipated through the heat sink 12, which can improve the heat dissipation effect of the cable fault detector body 3.

[0030] like Figure 1As shown, a rubber buffer frame 15 is provided on the inner wall of the protection box 1 , and the inner wall of the rubber buffer frame 15 abuts against the outer surface of the cable fault detector body 3 .

[0031] It should be noted that the rubber buffer frame 15 can play a buffering role on the cable fault detector body 3 to improve the safety of the cable fault detector body 3 when being carried.

[0032] Working principle: When in use, the expansion box 4 can be installed at the bottom of the protection box 1, and the positioning column 10 is plugged into the positioning hole 11, which can guide the installation of the expansion box 4. At the same time, the expansion box 4 and the protection box 1 are fixed by the lock 5, which can realize the rapid assembly of the expansion box 4. The tools required for cable fault detection can be stored through the storage drawer 6, which is more convenient to use. After the storage drawer 6 is closed, the corresponding groove 9 overlaps with the slide groove 7, and the slide seat 8 is pushed. The bottom of the slide seat 8 will be inserted into the corresponding groove 9, and the storage drawer 6 can be closed through the slide seat 8. The limit is performed to improve the stability of the storage drawer 6 when carrying. The heat collecting plate 13 is attached to the two side surfaces of the cable fault detector body 3. The heat on the cable fault detector body 3 is transferred to the heat collecting plate 13. The heat collecting plate 13 quickly transfers the heat to the heat sink 12 through the heat conducting column 14. The heat can be quickly dissipated through the heat sink 12, which can improve the heat dissipation effect of the cable fault detector body 3. The rubber buffer frame 15 can buffer the cable fault detector body 3 to improve the safety of the cable fault detector body 3 when carrying.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable fault tester with a self-storage structure, comprising a protective box (1), a box cover (2) and a cable fault tester body (3), characterized in that: The box cover (2) is rotatably connected to the protection box (1), and the cable fault detector body (3) is installed in the inner cavity of the protection box (1); An expansion box (4) is movably provided at the bottom of the protection box (1), both ends of the expansion box (4) are open structures, and storage drawers (6) are movably provided at both ends of the inner cavity of the expansion box (4); Both end surfaces of the protection box (1) are provided with slide grooves (7), the inner cavity of the slide groove (7) is provided with a slide seat (8) for sliding, and corresponding grooves (9) are provided on both end surfaces of the expansion box (4) at positions corresponding to the slide grooves (7); Heat dissipation plates (12) are embedded on both sides of the surface of the protection box (1), and heat collecting plates (13) are provided at positions corresponding to the heat dissipation plates (12) on both sides of the surface of the cable fault detector body (3). The heat collecting plates (13) and the heat dissipation plates (12) are connected via heat conducting columns (14), and the heat conducting columns (14) penetrate the cavity wall of the protection box (1).

2. A cable fault tester with a self-storage structure according to claim 1, characterized in that: Locking buckles (5) are symmetrically provided at the connection between the protection box (1) and the expansion box (4).

3. The cable fault tester with a self-storage structure according to claim 1, characterized in that: Positioning holes (11) are provided at the corners of the surface of the protection box (1), and positioning columns (10) are integrally formed at positions on the upper surface of the expansion box (4) corresponding to the positions of the positioning holes (11), and the positioning columns (10) are plugged into the positioning holes (11).

4. The cable fault tester with a self-storage structure according to claim 1, characterized in that: The inner wall of the protection box (1) is provided with a rubber buffer frame (15), and the inner wall of the rubber buffer frame (15) abuts against the outer surface of the cable fault detector body (3).

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