Intelligent multifunctional high-voltage megohmmeter

Abstract

The utility model relates to the technical field of high-voltage megohmmeters, in particular to an intelligent multifunctional high-voltage megohmmeter, which comprises a megohmmeter main body and further comprises a fixing strip, a connecting block, a connecting rod and a connecting rod, the first fixing plate is fixedly connected to the connecting block, a fixing rod is fixedly connected to the connecting block, and a second fixing plate is fixedly connected to the fixing rod; according to the utility model, the fixing strip is pasted at a proper position on the megohmmeter main body, then the connecting block is installed on the fixing strip, the first fixing plate and the second fixing plate are installed on the megohmmeter main body along with the fixing strip, and after a cable is connected with the megohmmeter main body, the redundant part can be wound on the outer side of the fixing rod. The first fixing plate and the second fixing plate can limit the wire harness, the wire harness is prevented from slipping off from the fixing rod, the end portion of the wire harness can be clamped in the clamping sleeve to be stored, and the situation that redundant wire harnesses are mixed together to affect use of the megohmmeter is avoided.

Description

Technical Field

[0001] This utility model relates to the field of high voltage megohmmeter technology, specifically to an intelligent multi-functional high voltage megohmmeter. Background Technology

[0002] Digital high-voltage megohmmeters are commonly used and essential instruments in the power, telecommunications, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. They are suitable for measuring the resistance values ​​of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

[0003] Intelligent multi-functional high-voltage megohmmeters are mainly used to measure the insulation resistance of high-voltage electrical equipment. When performing measurements, the high-voltage megohmmeter needs to be connected to various cables. Since the cables are of different lengths, if the excess cables are not handled properly, they will become messy and tangled together, which is inconvenient to use and store. It takes time to disassemble the cables and affects work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent multi-functional high voltage megohmmeter to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent multi-functional high-voltage megohmmeter, comprising a megohmmeter body, and further comprising:

[0006] A fixing strip is installed on the body of the megohmmeter, and a connecting block is snapped onto the fixing strip;

[0007] A first fixing plate is fixedly connected to the connecting block, a fixing rod is fixedly connected to the connecting block, a second fixing plate is fixedly connected to the fixing rod, and a retainer is fixedly connected to the second fixing plate.

[0008] Preferably, the sleeve has an internal groove for securing the cable.

[0009] Preferably, a limiting strip is fixedly connected to the connecting block, and the limiting strip is snapped onto the outside of the fixed strip.

[0010] Preferably, two sets of locking strips are symmetrically fixedly connected to the outer side of the fixing strip, and two sets of symmetrical insert plates are inserted into the inside of the connecting block, with locking plates fixedly connected to the insert plates.

[0011] Preferably, a spring is fixedly connected to the bottom of the insert plate, and the bottom of the spring is fixedly connected to the connecting block.

[0012] Preferably, a limiting rod is fixedly connected to the bottom of the insert plate, and the limiting rod is sleeved inside the spring.

[0013] Preferably, the outer side of the megohmmeter body is fixedly connected with anti-slip stripes.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention involves attaching a fixing strip to a suitable position on the megohmmeter body, then installing a connecting block onto the fixing strip. A first fixing plate and a second fixing plate are then installed on the megohmmeter body. After the cable is connected to the megohmmeter body, any excess cable can be wrapped around the outside of the fixing rod. The first and second fixing plates can limit the cable harness, preventing it from slipping off the fixing rod. The end of the cable harness can be clipped into a sleeve for storage, preventing excess cable from becoming tangled and affecting the use of the megohmmeter. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the intelligent multi-functional high voltage megohmmeter provided by this utility model;

[0017] Figure 2 A schematic diagram of the main structure of the megohmmeter provided by this utility model;

[0018] Figure 3 A schematic diagram of the fixing strip structure provided by this utility model;

[0019] Figure 4 Schematic diagram of the first fixing plate and the second fixing plate provided by this utility model;

[0020] Figure 5 A schematic diagram of the connecting block structure provided by this utility model;

[0021] Figure 6 A schematic diagram of the connection structure of the connecting block and the fixing strip provided by this utility model;

[0022] Figure 7 A schematic diagram of the insert structure provided by this utility model.

[0023] In the diagram: 1. Megohmmeter body; 2. Fixing strip; 3. Connecting block; 4. First fixing plate; 5. Fixing rod; 6. Second fixing plate; 7. Sleeve; 8. Locking strip; 9. Limiting strip; 10. Insert plate; 11. Locking plate; 12. Spring; 13. Limiting rod; 14. Anti-slip stripes. Detailed Implementation

[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0025] Please see Figure 1-7As shown, an intelligent multi-functional high-voltage megohmmeter includes a megohmmeter body 1 and further includes: a fixing strip 2, which is installed on the megohmmeter body 1 and is attached to the megohmmeter body 1 in a position that does not affect its use by means of double-sided adhesive; a connecting block 3 is snapped onto the fixing strip 2; a first fixing plate 4 is fixedly connected to the connecting block 3, a fixing rod 5 is fixedly connected to the connecting block 3, and a second fixing plate 6 is fixedly connected to the fixing rod 5. The first fixing plate 4 and the second fixing plate 6 have the same structure. The fixing rod 5 is fixed between the first fixing plate 4 and the second fixing plate 6 and can be used to wind and store wire harnesses; a retaining sleeve 7 is fixedly connected to the second fixing plate 6; the retaining sleeve 7 is used to hold the wire terminals.

[0026] It should be noted that: the fixing strip 2 is pasted on the megohmmeter body 1 at a suitable position, and then the connecting block 3 is installed on the fixing strip 2. The first fixing plate 4 and the second fixing plate 6 are then installed on the megohmmeter body 1. After the cable is connected to the megohmmeter body 1, the excess part can be wrapped around the outside of the fixing rod 5. The first fixing plate 4 and the second fixing plate 6 can limit the wire harness and prevent the wire harness from slipping off the fixing rod 5. The end of the wire harness can be clipped into the sleeve 7 for storage.

[0027] The sleeve 7 has an internal groove for securing the cable. This groove secures the cable harness and limits the position of the cable harness end. The groove is as follows: Figure 4 The diagram shows a C-shape, which prevents the wire harness from slipping off.

[0028] A limiting strip 9 is fixedly connected to the connecting block 3. The limiting strip 9 is snapped onto the outside of the fixing strip 2. Two limiting strips 9 are symmetrically arranged vertically and slidably connected to the limiting grooves opened at the upper and lower parts of the fixing strip 2, limiting the connecting block 3 onto the fixing strip 2. Two sets of locking strips 8 are symmetrically fixedly connected to the outside of the fixing strip 2. Two sets of symmetrical insert plates 10 are inserted into the inside of the connecting block 3. A locking plate 11 is fixedly connected to the insert plate 10. The locking plate 11 can be snapped into the slot formed by two adjacent locking strips 8. After the locking plate 11 is snapped into the locking strip 8, the position of the insert plate 10 and the connecting block 3 can be fixed, thereby fixing the position of the first fixing plate 4 and the second fixing plate 6. The bottom of the insert plate 10 is fixed. A spring 12 is fixedly connected to the connecting block 3. Pressing the insert plate 10 compresses the spring 12, which causes the clamping plate 11 to move toward the middle of the connecting block 3, separating the clamping plate 11 from the clamping strip 8. This allows the connecting block 3 to move freely to a suitable position on the fixed strip 2. After the position of the connecting block 3 is determined, the spring 12 is released from the insert plate 10 to reset, and the clamping plate 11 is pushed into the slot formed by the clamping strip 8, thus determining the position of the connecting block 3. A limit rod 13 is fixedly connected to the bottom of the insert plate 10. The limit rod 13 is sleeved inside the spring 12 and inserted into the connecting block 3, which can limit the movement of the insert plate 10 and improve the stability of the insert plate 10 during movement.

[0029] The outer side of the megohmmeter body 1 is fixedly connected with anti-slip stripes 14. The anti-slip stripes 14 can increase the friction on the outer side of the megohmmeter body 1 and prevent the user from slipping and dropping the megohmmeter body 1 when holding it.

[0030] Working principle: When using the megohmmeter body 1, attach the fixing strip 2 to the appropriate position on the megohmmeter body 1. Two limiting strips 9 are symmetrically arranged vertically and horizontally, slidingly connected to the limiting grooves on the upper and lower parts of the fixing strip 2, limiting the connecting block 3 on the fixing strip 2. Then, press the two insert plates 10 on the upper and lower parts of the connecting block 3 simultaneously to separate the locking plate 11 from the locking strip 8, allowing the connecting block 3 to move freely to the appropriate position on the fixing strip 2. After the position of the connecting block 3 is determined, release the insert plate 10 and the spring 12 returns to its original position, and the locking plate 11 is released. 1. Push the cable into the slot formed by the clip 8 to determine the position of the connecting block 3. The first fixing plate 4 and the second fixing plate 6 are then installed on the megohmmeter body 1. After the cable is connected to the megohmmeter body 1, the excess part can be wrapped around the outside of the fixing rod 5. The first fixing plate 4 and the second fixing plate 6 can limit the cable harness to prevent it from slipping off the fixing rod 5. The end of the cable harness can be clipped into the sleeve 7 for storage. The fixing rod 5 is used to store the cable harness, preventing the excess cable harness from being messy and intertwined, which would affect the use of the megohmmeter.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A smart multi-functional high-voltage megohmmeter, comprising a megohmmeter body (1), characterized in that, Also includes: A fixing strip (2) is installed on the megohmmeter body (1), and a connecting block (3) is snapped onto the fixing strip (2). The first fixing plate (4) is fixedly connected to the connecting block (3), the connecting block (3) is fixedly connected to the fixing rod (5), the fixing rod (5) is fixedly connected to the second fixing plate (6), and the second fixing plate (6) is fixedly connected to the sleeve (7).

2. The intelligent multi-functional high-voltage megohmmeter according to claim 1, characterized in that: The sleeve (7) has a groove inside for securing the cable.

3. The intelligent multi-functional high-voltage megohmmeter according to claim 1, characterized in that: A limiting strip (9) is fixedly connected to the connecting block (3), and the limiting strip (9) is snapped onto the outside of the fixing strip (2).

4. The intelligent multi-functional high-voltage megohmmeter according to claim 1, characterized in that: Two sets of clips (8) are symmetrically fixedly connected to the outside of the fixing strip (2), and two sets of symmetrical insert plates (10) are inserted into the inside of the connecting block (3). A clip plate (11) is fixedly connected to the insert plate (10).

5. The intelligent multi-functional high-voltage megohmmeter according to claim 4, characterized in that: A spring (12) is fixedly connected to the bottom of the insert plate (10), and the bottom of the spring (12) is fixedly connected to the connecting block (3).

6. The intelligent multi-functional high-voltage megohmmeter according to claim 5, characterized in that: The bottom of the insert plate (10) is fixedly connected to a limiting rod (13), which is sleeved inside the spring (12).

7. The intelligent multi-functional high-voltage megohmmeter according to claim 1, characterized in that: The outer side of the megohmmeter body (1) is fixedly connected with anti-slip stripes (14).

Images