Electrical and electronic insulation protection electricity measuring device

Abstract

The utility model provides an electrical and electronic insulation protection electricity measuring device, which relates to the technical field of insulation electricity measuring devices and comprises a shell, second sliding grooves are formed in the outer surface walls of the two sides of the shell, connecting rods are slidably connected into the second sliding grooves, and sliding plates are fixedly connected to the two ends of the side edge of each connecting rod. Through cooperation of the mounting box, the battery, the first sliding groove, the sliding block, the cover plate, the connecting plate, an inserting groove, a threaded groove and a bolt, the battery can be conveniently taken out and replaced when the electricity testing device is in the case of insufficient electricity, the influence of the insufficient electricity on the electricity testing operation is avoided, and the practicability of the electricity testing device is improved. And then through cooperation of a second sliding groove, a connecting rod, a fixing rod and an electricity measuring head, the electricity measuring head can be stored when not in use, the situation that the service life of the electricity measuring head is shortened due to the fact that the electricity measuring head is affected by external factors is avoided, the service life of the electricity measuring head is prolonged, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating electrical measuring devices, in particular to an electrical and electronic insulating protection electrical measuring device. Background Art

[0002] The electrical and electronic insulation protection measuring device is an instrument used to detect the insulation performance of electrical equipment. It is mainly used to measure the insulation resistance of electrical equipment to ensure that the equipment will not have problems such as leakage or short circuit during normal operation, thereby ensuring the safety of personnel and equipment. This device usually includes a digital display and some operation buttons. Users can select different measurement modes and parameters through the operation buttons. It is also equipped with some safety functions, such as overload protection and short circuit protection, to ensure that the equipment will not be damaged or cause danger to the user during operation. The electrical and electronic insulation protection measuring device is widely used in the fields of power, communication, railway, aviation, etc., and is an important tool to ensure the safe operation of electrical equipment.

[0003] However, the existing electrical and electronic insulation protection measuring devices cannot protect the measuring probe part when not in use, resulting in the measuring device being unable to perform the measuring operation normally, reducing work efficiency. In addition, most of the insulation protection measuring devices are integrated measuring devices. When the power of the measuring device is insufficient, it will affect the measuring operation of the measuring device. The measuring device needs to be replaced and the measuring operation needs to be performed again, reducing work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the electrical and electronic insulation protection measuring device cannot protect the measuring probe part when not in use, resulting in the measuring device being unable to perform the measuring operation normally, thereby reducing work efficiency, and the insulation protection measuring device is mostly an integrated measuring device. When the power of the measuring device is insufficient, it will affect the measuring operation of the measuring device, and the measuring device needs to be replaced and the measuring operation needs to be performed again, thereby reducing work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electrical and electronic insulation protection and electrical measuring device, comprising a shell, the outer walls on both sides of the shell are provided with a second sliding groove, the interior of the second sliding groove is slidably connected to a connecting rod, both ends of the side of the connecting rod are fixedly connected to sliding plates, the outer wall of the connecting rod is fixedly connected to a fixing rod, and the bottom of the fixing rod is fixedly connected to an electrical measuring head.

[0006] Preferably, an installation box is provided at one end inside the shell, a battery is provided inside the installation box, and two groups of first sliding grooves are provided at one end of the bottom of the shell.

[0007] Preferably, the interiors of the two groups of the first sliding grooves are slidably connected with sliding blocks, and the outer walls of the sliding blocks are fixedly connected with cover plates.

[0008] Preferably, an outer wall of the cover plate is fixedly connected with a connecting plate, and a bottom plate is fixedly connected with the bottom of the shell.

[0009] Preferably, an insertion groove is provided at one end of the side of the bottom plate, and the connecting plate is movably inserted in the insertion groove, and a threaded groove is provided on the outer wall of the bottom plate.

[0010] Preferably, the internal threads of the threaded groove are connected with bolts, and the outer wall fixing sleeve of the shell is provided with an insulating sleeve.

[0011] Preferably, the outer wall of the shell is provided with a display screen, and the outer wall of the shell is provided with a display light.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, through the cooperation of the installation box, the battery, the first sliding groove, the sliding block, the cover plate, the connecting plate, the insertion groove, the threaded groove and the bolt, when the power measuring device is low on power, the battery can be conveniently removed and replaced, thereby avoiding the influence of the power shortage on the power measuring operation and improving the work efficiency. Then, through the cooperation of the second sliding groove, the connecting rod, the fixing rod and the measuring head, the measuring head can be stored when not in use and will not be affected by external factors, resulting in a reduction in its service life, thereby increasing its service life and improving the work efficiency.

[0014] 2. In the utility model, the insulating sleeve can protect the staff from accidental electric shock when the staff needs to use the electrical measuring device, and can increase the friction force to protect the staff from slipping when using the electrical measuring device, thereby ensuring the safety of the electrical measuring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main structural diagram of an electrical and electronic insulation protection and measuring device;

[0016] Figure 2 The utility model provides a schematic diagram of the structure of the thread groove opening position in an electrical and electronic insulation protection and measuring device;

[0017] Figure 3 The utility model provides a schematic diagram of the internal structure of an electrical and electronic insulation protection and electrical measuring device;

[0018] Figure 4 The utility model provides a schematic diagram of the structure of the opening position of the second sliding slot in an electrical and electronic insulation protection and measuring device.

[0019] Legend: 1. Outer shell; 2. Display screen; 3. Insulating sleeve; 4. Measuring head; 5. Display light; 6. Sliding plate; 7. Bolt; 8. Threaded groove; 9. Cover plate; 10. Bottom plate; 11. Battery; 12. Sliding block; 13. First sliding groove; 14. Connecting plate; 15. Insertion groove; 16. Installation box; 17. Connecting rod; 18. Second sliding groove; 19. Fixing rod. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an electrical and electronic insulation protection and electric measuring device, comprising a housing 1, the outer walls of both sides of the housing 1 are provided with second sliding grooves 18, the second sliding grooves 18 are slidably connected with connecting rods 17 inside, both ends of the side of the connecting rod 17 are fixedly connected with sliding plates 6, the outer wall of the connecting rod 17 is fixedly connected with a fixing rod 19, the bottom of the fixing rod 19 is fixedly connected with an electric measuring head 4, an inner end of the housing 1 is provided with a mounting box 16, and a battery is provided inside the mounting box 16 11. Two groups of first sliding grooves 13 are provided at one end of the bottom of the shell 1, and sliding blocks 12 are slidably connected inside the two groups of first sliding grooves 13. The outer wall of the sliding block 12 is fixedly connected with a cover plate 9, and the outer wall of the cover plate 9 is fixedly connected with a connecting plate 14. The bottom of the shell 1 is fixedly connected with a bottom plate 10, and an insertion groove 15 is provided at one end of the side of the bottom plate 10, and the connecting plate 14 is movably inserted inside the insertion groove 15. A threaded groove 8 is provided on the outer wall of the bottom plate 10, and a bolt 7 is threadedly connected to the inner part of the threaded groove 8.

[0024] In this embodiment, first, when the electrical measuring device is being transported or not in use, the staff manually moves the sliding plates 6 on both sides of the housing 1 to slide backward, driving the connecting rod 17 to slide inside the second sliding groove 18, and at the same time drives the fixing rod 19 and the electrical measuring head 4 to move backward, so that the electrical measuring head 4 can be stored in the housing 1 when not in use, so that it will not be affected by external factors, causing it to be unable to operate normally, protecting the working safety of the electrical measuring head 4 and increasing its service life. When it is needed, the sliding plate 6 is moved to pull out the electrical measuring head 4 to carry out the electrical measuring operation. Then, when the electrical measuring device is low on power, the staff will remove the bolt 7 from the threaded groove 8 and then move the cover 9, driving the cover 9 and the sliding block 12 to slide inside the first sliding groove 13, and at the same time drive the connecting plate 14 to slide out from the insertion groove 15, so that the cover 9 can be pulled out, making it convenient for the staff to replace the battery 11 inside the installation box 16, thereby improving the battery life of the electrical measuring device. There is no need to replace the electrical measuring device, thereby improving work efficiency. After the battery 11 is replaced, the above operation can be performed in reverse, thereby improving the convenience and practicality of the electrical measuring device.

[0025] Example 2

[0026] like Figure 1-Figure 4 As shown, an insulating sleeve 3 is fixedly provided on the outer wall of the housing 1 , a display screen 2 is provided on the outer wall of the housing 1 , and a display light 5 is provided on the outer wall of the housing 1 .

[0027] In this embodiment, through the action of the insulating sleeve 3, when the staff needs to use the electrical measuring device, it can ensure that the staff will not accidentally get an electric shock, and can increase the friction to ensure that the staff will not slip when using it, thereby ensuring the safety of the electrical measuring device. Then, with the cooperation of the display screen 2 and the display light 5, when an abnormality occurs in the electrical measuring operation using the electrical measuring device, the display light 5 will light up with an alarm color to remind the staff that there is an abnormality in the circuit here, and the detection data will be transmitted to the display screen 2, which is convenient for the staff to observe the data and improve work efficiency.

[0028] The working principle of this embodiment is as follows: first, when the electrical measuring device is being transported or not in use, the staff manually moves the sliding plates 6 on both sides of the housing 1 to slide backward, driving the connecting rod 17 to slide inside the second sliding groove 18, and at the same time drives the fixing rod 19 and the electrical measuring head 4 to move backward, so that the electrical measuring head 4 can be stored inside the housing 1 when not in use, and when it is needed, the sliding plate 6 is moved to pull out the electrical measuring head 4, and the electrical measuring operation can be performed. Then, when the electrical measuring device is low on power, the staff removes the bolt 7 from the threaded groove 8, and then moves the cover plate 9, driving the cover plate 9 and the sliding block 12 to slide inside the first sliding groove 13, and at the same time drives the connecting plate 1 4 slides out from the inside of the insertion slot 15, so that the cover plate 9 can be pulled out, which is convenient for the staff to take out the battery 11 inside the installation box 16 and replace it. After the battery 11 replacement operation is completed, the above operation can be performed in reverse. Under the action of the insulating sleeve 3, when the staff needs to use the electrical measuring device, it can be protected from accidental electric shock, and the friction can be increased to ensure that the staff will not slip when using it. Then, under the cooperation of the display screen 2 and the display light 5, when the electrical measuring device is used for electrical measuring operation and an abnormality occurs, the display light 5 will light up with an alarm color to remind the staff that the circuit here is abnormal, and the detection data will be transmitted to the display screen 2, which is convenient for the staff to observe the data.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An electrical and electronic insulation protection and electrical measuring device, characterized in that: The invention comprises a shell (1), the outer walls on both sides of the shell (1) are provided with second sliding grooves (18), the interior of the second sliding grooves (18) is slidably connected to a connecting rod (17), both ends of the side edges of the connecting rod (17) are fixedly connected to sliding plates (6), the outer wall of the connecting rod (17) is fixedly connected to a fixing rod (19), and the bottom of the fixing rod (19) is fixedly connected to an electrical measuring head (4).

2. The electrical and electronic insulation protection and electrical measuring device according to claim 1, characterized in that: An installation box (16) is arranged at one end inside the housing (1), a battery (11) is arranged inside the installation box (16), and two groups of first sliding grooves (13) are opened at one end of the bottom of the housing (1).

3. The electrical and electronic insulation protection and electrical measuring device according to claim 2 is characterized in that: The interiors of the two groups of the first sliding grooves (13) are both slidably connected to sliding blocks (12), and the outer walls of the sliding blocks (12) are fixedly connected to a cover plate (9).

4. The electrical and electronic insulation protection and electrical measuring device according to claim 3 is characterized in that: The outer wall of the cover plate (9) is fixedly connected to a connecting plate (14), and the bottom of the outer shell (1) is fixedly connected to a bottom plate (10).

5. The electrical and electronic insulation protection and electrical measuring device according to claim 4, characterized in that: An insertion groove (15) is provided at one end of the side of the bottom plate (10), and the connecting plate (14) is movably inserted in the insertion groove (15), and a thread groove (8) is provided on the outer wall of the bottom plate (10).

6. The electrical and electronic insulation protection and electrical measuring device according to claim 5, characterized in that: The internal threads of the threaded groove (8) are connected with bolts (7), and the outer wall fixing sleeve of the outer shell (1) is provided with an insulating sleeve (3).

7. The electrical and electronic insulation protection and electrical measuring device according to claim 1, characterized in that: The outer wall of the housing (1) is provided with a display screen (2), and the outer wall of the housing (1) is provided with a display light (5).

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