Electric power detector

Abstract

The utility model relates to the technical field of electric power detectors, and discloses an electric power detector, which comprises a tester main body, a plurality of anti-slip strips are fixedly arranged on the outer wall of the top of a socket testboard, a fixed rod is fixedly arranged in the tester main body, a display screen is arranged in the tester main body, and a power supply is arranged in the display screen. The interior of the tester main body is slidably connected with a baffle plate, and the interior of the tester main body is in threaded connection with a bolt. According to the electric power detector, an anti-slip strip is rotated to drive a socket test board to rotate and drive a push rod to rotate, an arc-shaped plate and a spring are matched together, a certain damping effect is achieved, a rotating shaft is prevented from rotating too fast, and due to the arrangement of a fixing rod and the push rod, the situation that a bottom power line is wound and damaged due to the fact that the rotating shaft and the socket test board rotate by 180 degrees is avoided; the socket measuring structure can achieve the effect of convenient use, and solves the problems that the socket measuring structure cannot rotate, is possibly limited in actual use, and cannot conveniently inspect and measure electric power in some positions with small spaces.

Description

Technical Field

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

[0002] Electrical testing instruments are specifically used to test the insulation performance of equipment and its operating status. For a long time, non-withstand voltage and withstand voltage tests have been used to check the insulation condition of high-voltage power equipment and prevent insulation breakdown accidents. Although the above test methods can briefly or directly determine the reliability of insulation, they are difficult to detect latent defects such as partial discharge. Moreover, withstand voltage tests can damage insulation and reduce its lifespan.

[0003] However, the current power detectors on the market are not only complex in structure but also limited in variety. The socket test structure cannot be rotated, which may restrict its use in practice. In some locations with limited space, it is not convenient to check and measure the power. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an electrical detector that solves the problem mentioned in the background art that the socket measuring structure cannot rotate, which may restrict its use in practical applications and make it inconvenient to check and measure electrical power in some locations with limited space.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a power testing instrument, comprising a testing instrument body, a turntable fixedly installed inside the testing instrument body, a rotating shaft rotatably connected inside the turntable, a top rod fixedly installed on the outer wall of the rotating shaft, a spring fixedly installed inside the testing instrument body, an arc-shaped plate fixedly installed on the outer wall of the spring, a socket testing platform fixedly installed at the top of the rotating shaft, several anti-slip strips fixedly installed on the top outer wall of the socket testing platform, a fixing rod fixedly installed inside the testing instrument body, a display screen provided inside the testing instrument body, a baffle slidably connected inside the testing instrument body, and bolts threadedly connected inside the testing instrument body.

[0006] Preferably, two sliding frames are fixedly installed on the bottom outer wall of the tester body, a storage box is movably fitted to the outer wall of the tester body, a handle is fixedly installed on the outer wall of the storage box, and a moving rod is fixedly welded to both sides of the storage box.

[0007] Preferably, the outer walls of the two movable rods are slidably connected to the interior of the two sliding frames, and rubber pads are fixedly installed inside the two sliding frames, with the outer walls of the two rubber pads slidably connected to the outer walls of the two movable rods.

[0008] Preferably, the outer wall of the socket test stand is rotatably connected to the interior of the tester body, and the outer wall of the rotating shaft is slidably connected to the outer wall of the arc plate.

[0009] Preferably, the outer wall of the baffle is movably connected to the outer wall of the bolt, and a pull ring is fixedly installed on the outer wall of the baffle.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This power tester uses a rotating anti-slip strip to rotate the socket test platform, which in turn rotates the top rod. The arc plate and spring work together to limit the rotation of the shaft, providing a certain damping effect and preventing the shaft from rotating too fast. Due to the design of the fixed rod and the top rod, the bottom power cord cannot be tangled and damaged if the shaft and socket test platform rotate 180 degrees. This makes it convenient to use and solves the problem that the socket test structure cannot rotate, which may restrict its use in practical applications and make it difficult to check and measure electricity in some confined spaces.

[0012] 2. This power detector uses a movable handle to move the storage box, which moves along the back of the main body of the detector. The storage box can store the electrode test wires. The moving rod and sliding frame work together to restrict the movement direction of the storage box, thus facilitating the storage of electrode wires and auxiliary tools.

[0013] 3. This power tester uses a baffle to protect the display screen. When the display screen needs to be used, turning the bolt and moving the pull ring will move the baffle along the inside of the tester body, thus exposing the display screen. The baffle can protect the display screen. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 This is an exploded three-dimensional schematic diagram of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the main body of the testing instrument of this utility model and its related structures;

[0017] Figure 4 This is a side sectional view of the main body of the testing instrument and its related structures of this utility model;

[0018] Figure 5 This is a schematic diagram of the turntable and related structures of this utility model.

[0019] In the diagram: 1. Tester body; 2. Turntable; 3. Rotating shaft; 4. Top rod; 5. Spring; 6. Arc plate; 7. Socket test stand; 8. Anti-slip strip; 9. Fixing rod; 10. Display screen; 11. Baffle; 12. Bolt; 13. Sliding frame; 14. Storage box; 15. Handle; 16. Moving rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1:

[0022] Please refer to the following: Figure 1-5 ,

[0023] A power testing instrument includes a testing instrument body 1, a turntable 2 fixedly installed inside the testing instrument body 1, a rotating shaft 3 rotatably connected inside the turntable 2, a top rod 4 fixedly installed on the outer wall of the rotating shaft 3, a spring 5 fixedly installed inside the testing instrument body 1, an arc plate 6 fixedly installed on the outer wall of the spring 5, a socket testing platform 7 fixedly installed at the top of the rotating shaft 3, several anti-slip strips 8 fixedly installed on the top outer wall of the socket testing platform 7, a fixing rod 9 fixedly installed inside the testing instrument body 1, a display screen 10 provided inside the testing instrument body 1, a baffle 11 slidably connected inside the testing instrument body 1, and bolts 12 threadedly connected inside the testing instrument body 1.

[0024] Specifically, when the socket needs to be tested, rotating the anti-slip strip 8 will cause the socket test platform 7 to rotate, which in turn will cause the rotating shaft 3 to rotate, which in turn will cause the top rod 4 to rotate. The arc plate 6 and the spring 5 work together to limit the rotation of the rotating shaft 3, providing a certain damping effect and preventing the rotating shaft 3 from rotating too fast. Due to the setting of the fixing rod 9 and the top rod 4, the rotating shaft 3 and the socket test platform 7 can be prevented from rotating 180 degrees, which would cause the bottom power cord to become tangled and damaged. A large range of rotation can be achieved, which can achieve the effect of convenient use. This solves the problem that the socket test structure cannot rotate, which may restrict its use in actual use and make it difficult to check and measure the power in some small spaces.

[0025] In order to protect the display screen 10, a baffle 11 is set up to protect it. When the display screen 10 needs to be used, the bolt 12 is turned and the pull ring is moved. The pull ring will drive the baffle 11 to move. The baffle 11 will move along the inside of the tester body 1 to expose the display screen 10. The baffle 11 can cover and protect the display screen 10.

[0026] In the embodiment: the outer wall of the socket test stand 7 is rotatably connected to the interior of the tester body 1, and the outer wall of the rotating shaft 3 is slidably connected to the outer wall of the arc plate 6;

[0027] Specifically, the socket test stand 7 is rotatably connected to the main body 1 of the tester, which can facilitate the rotation of the socket test stand 7. The rotating shaft 3 is slidably connected to the arc plate 6, which can increase the damping effect, prevent the socket test stand 7 from rotating too fast, and provide a certain squeezing and fixing effect.

[0028] In the embodiment: the outer wall of the baffle 11 is movably connected to the outer wall of the bolt 12, and a pull ring is fixedly installed on the outer wall of the baffle 11;

[0029] Specifically, the baffle 11 is connected to the bolt 12 to restrict the movement of the baffle 11, and the pull ring on the outer wall of the baffle 11 facilitates the movement of the baffle 11.

[0030] In this embodiment: the tester body 1, the socket test stand 7 and the display screen 10 are existing structures, and the control circuit can be implemented by those skilled in the art through simple programming. They are common knowledge in the art and are only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0031] Working principle: The rotating anti-slip strip 8 drives the socket test platform 7 to rotate, which in turn drives the top rod 4 to rotate. The arc plate 6 and the spring 5 work together to limit the rotation of the rotating shaft 3, which can play a certain damping role and prevent the rotating shaft 3 from rotating too fast. Due to the setting of the fixing rod 9 and the top rod 4, the rotating shaft 3 and the socket test platform 7 can be prevented from rotating 180 degrees, which would cause the bottom power cord to become entangled and damaged. Compared with related technologies, the power detector provided by this utility model has the following beneficial effects: it can achieve the effect of convenient use, and solves the problem that the socket test structure cannot rotate, which may restrict its use in actual use and make it inconvenient to check and measure electricity in some small spaces.

[0032] Example 2:

[0033] Please refer to the following: Figure 1-5 ,

[0034] Two sliding frames 13 are fixedly installed on the bottom outer wall of the tester body 1. A storage box 14 is movably fitted to the outer wall of the tester body 1. A handle 15 is fixedly installed on the outer wall of the storage box 14. Moving rods 16 are fixedly welded to both sides of the storage box 14.

[0035] Specifically, the handle 15 is moved, which will drive the storage box 14 to move. The storage box 14 will move along the back of the main body 1 of the tester. The storage box 14 can store the electrode detection wires to facilitate the storage of electrode wires and auxiliary tools. The moving rod 16 and the sliding frame 13 are used together to limit the movement direction of the storage box 14.

[0036] In the embodiment: the outer walls of the two movable rods 16 are slidably connected to the interior of the two sliding frames 13 respectively, and rubber pads are fixedly installed inside the two sliding frames 13 respectively, and the outer walls of the two rubber pads are slidably connected to the outer walls of the two movable rods 16 respectively.

[0037] Specifically, the moving rod 16 is slidably connected to the two sliding frames 13 to achieve the effect of stabilizing the movement of the storage box 14. The sliding frame 13 is equipped with a rubber pad, which can achieve the effect of buffering and limiting, thus restricting the movement of the moving rod 16 and the storage box 14.

[0038] Working principle: The movable handle 15 drives the storage box 14 to move, and the storage box 14 will move along the back of the tester body 1. The storage box 14 can store the electrode detection wire. The movable rod 16 and the sliding frame 13 work together to limit the movement direction of the storage box 14. Compared with related technologies, the power tester provided by this utility model has the following beneficial effects: to facilitate the storage of electrode wires and auxiliary tools.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power testing instrument, comprising a testing instrument body (1), characterized in that: A turntable (2) is fixedly installed inside the main body (1) of the tester. A rotating shaft (3) is rotatably connected inside the turntable (2). A top rod (4) is fixedly installed on the outer wall of the rotating shaft (3). A spring (5) is fixedly installed inside the main body (1). An arc plate (6) is fixedly installed on the outer wall of the spring (5). A socket test platform (7) is fixedly installed at the top of the rotating shaft (3). Several anti-slip strips (8) are fixedly installed on the top outer wall of the socket test platform (7). A fixing rod (9) is fixedly installed inside the main body (1). A display screen (10) is set inside the main body (1). A baffle (11) is slidably connected inside the main body (1). A bolt (12) is threadedly connected inside the main body (1).

2. The power detector according to claim 1, characterized in that: Two sliding frames (13) are fixedly installed on the bottom outer wall of the tester body (1). A storage box (14) is movably attached to the outer wall of the tester body (1). A handle (15) is fixedly installed on the outer wall of the storage box (14). Moving rods (16) are fixedly welded on both sides of the storage box (14).

3. The power detector according to claim 2, characterized in that: The outer walls of the two movable rods (16) are slidably connected to the interior of the two sliding frames (13), and rubber pads are fixedly installed inside the two sliding frames (13), and the outer walls of the two rubber pads are slidably connected to the outer walls of the two movable rods (16).

4. The power detector according to claim 1, characterized in that: The outer wall of the socket test stand (7) is rotatably connected to the inside of the tester body (1), and the outer wall of the rotating shaft (3) is slidably connected to the outer wall of the arc plate (6).

5. A power detector according to claim 1, characterized in that: The outer wall of the baffle (11) is movably connected to the outer wall of the bolt (12), and a pull ring is fixedly installed on the outer wall of the baffle (11).

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