Electric leakage detection device

Abstract

The utility model discloses an electric leakage detection device, and relates to the technical field of electric leakage detection. Comprising a wattmeter and a storage device, and the two sides of the wattmeter are each provided with a storage cavity and a storage bin communicating with the storage cavity; the storage device comprises a side plate movably arranged in the storage cavity, a storage shaft located in the storage cavity is arranged on one side of the side plate, a baffle is arranged at the end, away from the side plate, of the storage shaft, and after a wire is wound around the storage shaft, the terminal base and the meter pen are stored through the baffle and a boss. The appearance of the wattmeter is ensured through the design that the cover plate and the side plate are embedded into the storage bin and the storage cavity, the situation that the cover plate and the side plate are opened due to scratching is avoided, the side plate and the cover plate are designed in a linkage mode, the cover plate can be driven to automatically turn over by pulling the side plate, and therefore the appearance of the wattmeter is ensured. And in the storage state, the cover plate can limit the side plates, so that the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of leakage detection, in particular to a leakage detection device. Background Art

[0002] Leakage is the leakage of current caused by insulation damage or other reasons. The leakage detection device refers to a device used to detect leakage of instruments. It is widely used in the field of electrical construction or maintenance. However, the existing leakage detection devices still have the following shortcomings when used:

[0003] The patent publication (publication number CN220933164U) discloses a leakage detection device, including an electric power meter and a display screen and an adjustment disk respectively fixed to the upper and lower display walls of the electric power meter...extending the service life of the device and improving the safety performance of the device.

[0004] The above-mentioned public patent pulls the power connection wire by the positive electrode electric pen or the negative electrode electric pen to drive the rotating shaft to unwind the power connection wire, but when the rotating shaft rotates, it will cause both ends of the power connection wire to be unwound or reeled in at the same time, causing the end of the power connection wire installed with the power connection socket to be accumulated inside the first connection shell, which may cause the power connection wire to be excessively bent, blocked and squeezed the rotating shaft, causing the rotating shaft to be unable to rotate, resulting in unsatisfactory use effect. Utility Model Content

[0005] The utility model provides a leakage detection device to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leakage detection device, comprising an electric power meter and a storage device, wherein both sides of the electric power meter are provided with a storage cavity and a storage bin connected to the storage cavity;

[0007] The storage device comprises a side plate movably arranged inside the storage cavity, a storage shaft located inside the storage cavity is arranged on one side of the side plate, a baffle is arranged on one end of the storage shaft away from the side plate, a circular groove is opened on one side of the baffle, a boss is arranged on the top of the side plate, and a slot is opened on one side of the boss;

[0008] It also includes a test pen matched with the electric power meter. One end of the test pen is connected to a terminal seat with one end movably inserted into the circular groove through a wire. The wire is wound on the storage shaft, and the bottom of the test pen is stuck in the slot.

[0009] Furthermore, the card slot is U-shaped, and rubber protrusions are provided on both sides of the inner wall of the card slot.

[0010] Furthermore, a linkage plate is provided on the top of the boss, the top of which extends to the interior of the storage bin.

[0011] Furthermore, a cover plate is hinged inside the storage bin, and a bottom end of the cover plate extends to one side of the linkage plate.

[0012] Furthermore, a magnet 1 is embedded on one side of the cover plate.

[0013] Furthermore, a connection groove is provided on one side of the inner wall of the storage bin, and a magnet 2 is provided inside the connection groove and is magnetically connected to the magnet 1.

[0014] Furthermore, a handle groove is provided on a side of the side panel away from the storage cavity.

[0015] Furthermore, a clamping plate is provided on one side of the baffle, and a limiting groove which is sleeved with the clamping plate is provided on one side of the inner wall of the storage cavity.

[0016] Furthermore, a storage slot is provided on the top of the electricity meter, and a hook is movably provided inside the storage slot.

[0017] Furthermore, sliding grooves are provided on both sides of the inner wall of the storage groove, and limiting plates respectively sleeved with the two sliding grooves are provided on both sides of the hook.

[0018] Compared with the prior art, the utility model provides a leakage detection device, which has the following beneficial effects:

[0019] The leakage detection device, after winding the wire on the storage shaft, stores the terminal seat and the test lead through the baffle and the boss, which can effectively avoid the accumulation and excessive bending of the wires. The design of the cover and the side panels embedded in the storage bin and the storage cavity ensures the appearance of the power meter and prevents the cover and the side panels from being opened due to scratches. The side panels are linked to the cover, so the cover can be automatically flipped by pulling the side panels. In the storage state, the cover can limit the side panels, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the storage device of the utility model;

[0022] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0023] Figure 4 for Figure 2 A magnified view of the structure at point B.

[0024] In the figure: 1. Electricity meter; 11. Storage cavity; 12. Storage compartment; 13. Cover plate; 14. Magnet 1; 15. Connection groove; 16. Magnet 2; 17. Storage groove; 18. Hook; 19. Limit plate; 2. Storage device; 21. Side plate; 22. Storage shaft; 23. Baffle; 24. Card plate; 25. Round groove; 26. Boss; 27. Card slot; 28. Rubber protrusion; 29. ​​Linkage plate; 3. Test lead; 31. Terminal seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model discloses a leakage detection device, including an electric power meter 1 and a storage device 2. Both sides of the electric power meter 1 are provided with a storage cavity 11 and a storage compartment 12 connected to the storage cavity 11.

[0027] The storage device 2 includes a side panel 21 movably arranged inside the storage cavity 11, a storage shaft 22 located inside the storage cavity 11 is arranged on one side of the side panel 21, a baffle 23 is arranged at one end of the storage shaft 22 away from the side panel 21, a circular groove 25 is provided on one side of the baffle 23, a boss 26 is provided on the top of the side panel 21, and a slot 27 is provided on one side of the boss 26.

[0028] It also includes a test lead 3 that matches the power meter 1. One end of the test lead 3 is connected to a terminal seat 31 whose other end is movably inserted into the circular groove 25 through a wire. The wire is wound around the storage shaft 22, and the bottom of the test lead 3 is inserted into the slot 27.

[0029] Specifically, the card slot 27 is U-shaped, and rubber protrusions 28 are provided on both sides of the inner wall of the card slot 27. Figure 3 and Figure 4 When the bottom of the test lead 3 is inserted into the slot 27, it will first contact the rubber protrusion 28. The rubber protrusion 28 is elastic and can be deformed under pressure, so it can limit the test lead 3 well. In the absence of external force, the test lead 3 will not fall out of the slot 27.

[0030] Specifically, the top of the boss 26 is provided with a linkage plate 29 whose top extends to the inside of the storage bin 12. When the user pulls the side panel 21 through the handle groove, the side panel 21 resists the cover plate 13 through the linkage plate 29 to flip, so that the cover plate 13 automatically flips and hangs aside, which will not affect the user's removal of the test lead 3.

[0031] Specifically, the storage bin 12 is hinged with a cover plate 13, and the bottom end of the cover plate 13 extends to one side of the linkage plate 29. A magnet 14 is embedded on one side of the cover plate 13. A connecting groove 15 is provided on one side of the inner wall of the storage bin 12. A magnet 2 16 magnetically connected to the magnet 14 is arranged inside the connecting groove 15. The cover plate 13 is completely embedded in the storage bin 12 to ensure the appearance of the product. When the wire is wound around the storage shaft 22 and the test lead 3 is engaged with the card slot 27, the side plate 21 is first pushed to move into the storage cavity 11. When the side plate 21 is completely embedded in the storage cavity 11 and the test lead 3 is also stored in the storage bin 12, the cover plate 13 is flipped over to make the magnet 14 and the magnet 2 16 adsorbed. At the same time, the cover plate 13 resists the linkage plate 29 to prevent the side plate 21 from detaching from the storage cavity 11. The linkage design and structural design are more ingenious and more convenient to use.

[0032] Specifically, a handle groove is provided on a side of the side panel 21 away from the storage cavity 11 . The provision of the handle groove facilitates the user to move the side panel 21 .

[0033] Specifically, a card plate 24 is provided on one side of the baffle 23, and a limiting groove which is socketed with the card plate 24 is opened on one side of the inner wall of the storage cavity 11, and the length of the limiting groove is smaller than the storage cavity 11. When the user pulls the side panel 21, the side panel 21 drives the baffle 23 to move through the storage shaft 22, and the baffle 23 drives the card plate 24 to slide inside the limiting groove, thereby preventing the baffle 23 from completely detaching from the inside of the storage cavity 11.

[0034] Specifically, a storage groove 17 is provided on the top of the electricity meter 1, and a hook 18 is movably provided inside the storage groove 17. Slide grooves are provided on both sides of the inner wall of the storage groove 17, and limit plates 19 are provided on both sides of the hook 18, which are respectively connected with the two slide grooves. The setting of the hook 18 allows the user to hang the electricity meter 1 when using the electricity meter 1, which is more convenient to use. The top of the hook 18 is also provided with anti-slip grooves, and the length of the slide groove is smaller than the storage groove 17. The limit plate 19 cooperates with the slide groove to prevent the hook 18 from completely detaching from the inside of the storage groove 17.

[0035] To sum up, after the leakage detection device winds the wire around the storage shaft 22, the terminal seat 31 and the test lead 3 are stored through the baffle 23 and the boss 26, which can effectively avoid the accumulation and excessive bending of the wires. The design of the cover 13 and the side panel 21 embedded in the storage bin 12 and the storage cavity 11 ensures the appearance of the power meter 1, and there will be no scratches that cause the cover 13 and the side panel 21 to open. The side panel 21 is designed to be linked with the cover 13, and the cover 13 can be automatically flipped by pulling the side panel 21. In the storage state, the cover 13 can limit the side panel 21, which is more convenient to use.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leakage detection device, comprising an electric power meter (1) and a storage device (2), characterized in that: Both sides of the electric power meter (1) are provided with a storage cavity (11) and a storage compartment (12) connected to the storage cavity (11); The storage device (2) comprises a side plate (21) movably arranged inside the storage cavity (11); a storage shaft (22) located inside the storage cavity (11) is arranged on one side of the side plate (21); a baffle (23) is arranged on one end of the storage shaft (22) away from the side plate (21); a circular groove (25) is provided on one side of the baffle (23); a boss (26) is provided on the top of the side plate (21); and a slot (27) is provided on one side of the boss (26); It also includes a test lead (3) matched with the electric power meter (1), one end of the test lead (3) is connected to a terminal seat (31) whose other end is movably inserted into the circular groove (25) through a wire, the wire is wound around the storage shaft (22), and the bottom of the test lead (3) is inserted into the groove (27).

2. A leakage detection device according to claim 1, characterized in that: The card slot (27) is U-shaped, and rubber protrusions (28) are provided on both sides of the inner wall of the card slot (27).

3. A leakage detection device according to claim 1, characterized in that: The top of the boss (26) is provided with a linkage plate (29) whose top end extends to the interior of the storage bin (12).

4. A leakage detection device according to claim 1, characterized in that: A cover plate (13) is hingedly connected inside the storage bin (12), and the bottom end of the cover plate (13) extends to one side of the linkage plate (29).

5. A leakage detection device according to claim 4, characterized in that: A magnet 1 (14) is embedded on one side of the cover plate (13).

6. A leakage detection device according to claim 1, characterized in that: A connection groove (15) is provided on one side of the inner wall of the storage bin (12), and a second magnet (16) is provided inside the connection groove (15) and is magnetically connected to the first magnet (14).

7. A leakage detection device according to claim 1, characterized in that: A handle groove is provided on a side of the side plate (21) away from the storage cavity (11).

8. A leakage detection device according to claim 1, characterized in that: A clamping plate (24) is provided on one side of the baffle (23), and a limiting groove sleeved with the clamping plate (24) is provided on one side of the inner wall of the storage cavity (11).

9. A leakage detection device according to claim 1, characterized in that: A storage slot (17) is provided on the top of the power meter (1), and a hook (18) is movably provided inside the storage slot (17).

10. A leakage detection device according to claim 9, characterized in that: Slide grooves are provided on both sides of the inner wall of the storage groove (17), and limiting plates (19) are provided on both sides of the hook (18) and are respectively sleeved with the two slide grooves.

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