Electroscope

Abstract

The invention relates to an electroscope. The electroscope comprises an insulating rod, an alarm assembly, a bending piece and an electroscope body. The insulating rod comprises a plurality of splicing rods, every two adjacent splicing rods are detachably connected, the alarm assembly is detachably connected with the insulating rod, one end of the bending piece is connected with the alarm assembly, the other end of the bending piece is connected with the electroscope, and the electroscope is electrically connected with the alarm assembly; wherein the insulating rod is arranged at one end far away from the electroscope, and the bending piece extends in the direction far away from the insulating rod. The electroscope can adjust the length of the electroscope rod.

Description

Technical Field

[0001] The invention relates to the field of electroscopes, and in particular to an electroscope. Background Art

[0002] At present, the contact tester is commonly used in the field of power engineering to test electrical equipment above 110kV. The contact tester includes a test head, an insulating rod and an alarm device; however, the length of the tester rod is fixed and cannot be adjusted. This leads to the problem of not being able to reach the wires when using the tester in different areas or locations, affecting the efficiency of detection. Summary of the invention

[0003] In view of this, the present invention provides an electroscope, wherein the length of the electroscope rod can be adjusted.

[0004] The present invention provides the following technical solution: an electroscope, comprising: an insulating rod, an alarm assembly, a bending part, and an electroscope body;

[0005] The insulating rod comprises a plurality of spliced ​​rods, two adjacent spliced ​​rods are detachably connected, the alarm assembly is detachably connected to the insulating rod, one end of the bending piece is connected to the alarm assembly, the other end of the bending piece is connected to the electroscope body, and the electroscope body is electrically connected to the alarm assembly;

[0006] Wherein, the insulating rod is arranged at one end away from the electroscope body, and the bending piece extends in a direction away from the insulating rod.

[0007] Furthermore, a recessed portion is provided at one end of the splicing rod, an internal thread is provided in the recessed portion, a protruding portion is provided at the other end of the splicing rod, an external thread is provided on the outer periphery of the protruding portion, the external thread is adapted to the internal thread, and when two adjacent splicing rods are connected, the internal thread is connected to the external thread.

[0008] Furthermore, it also includes: a driving member, a bending member;

[0009] The driving member is arranged at one end of the alarm component away from the splicing rod, one end of the bending member is connected to the driving member, and the other end of the bending member is connected to the electroscope body.

[0010] Furthermore, the bending piece can be bent in a direction away from the axis of the splicing rod; and an insulating sleeve is provided on the outer periphery of the bending piece.

[0011] Furthermore, it also includes: an extension rod, a limiting rod, and a limiting member;

[0012] The extension rod is arranged on the electroscope body, the limit rod is provided with a sleeve portion, the sleeve portion is sleeved on the extension rod, and the limit rod can move along the length direction of the limit rod;

[0013] The limiting member is arranged at one end of the extension rod away from the splicing rod, and the limiting member is used for limiting the moving range of the limiting rod.

[0014] Furthermore, the extension rod is provided with a plurality of positioning holes, the sleeve portion is provided with a plurality of limiting holes, and the limiting holes and the positioning holes are fixedly connected via a positioning piece.

[0015] Furthermore, the limiting rod, the extending rod and the sleeve portion are all conductors, and the limiting rod and the extending rod are both electrically connected to the electroscope body.

[0016] Furthermore, the alarm component includes: a light alarm, a buzzer;

[0017] The light alarm is arranged on the periphery of the electroscope body, and the buzzer is arranged on the splicing rod. The light alarm and the buzzer are both electrically connected to the electroscope body.

[0018] Furthermore, a battery compartment is provided on the splicing rod, and the battery compartment is electrically connected to the electroscope body and the driving member.

[0019] Furthermore, anti-slip grooves are provided on the plurality of splicing rods.

[0020] The electroscope in the present invention includes an insulating rod, which is composed of a plurality of spliced ​​rods, and the plurality of spliced ​​rods are directly connected in a detachable manner, so that the number of spliced ​​rods can be adjusted according to the spacing length between the cable and the ground, and the length of the insulating rod can be lengthened by increasing the number of spliced ​​rods, or the length of the insulating rod can be reduced by reducing the number of spliced ​​rods. In this way, the electroscope body can select a suitable length according to needs when in use, and can be conveniently disassembled, carried and stored when not in use, thereby improving the flexibility of use; at the same time, the bending piece arranged at the far end of the insulating rod can also adjust the position of the electroscope body, so that the electroscope body can adjust a suitable angle during detection, which is convenient for the detection of the electroscope. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for use in the implementation mode will be briefly introduced below. Obviously, the drawings described below are some implementation modes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1One of the structural schematic diagrams of the electroscope provided by the embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the structure of a splicing piece provided by an embodiment of the present invention;

[0024] Figure 3 The second structural schematic diagram of the electroscope provided by the embodiment of the present invention;

[0025] Figure 4 One of the schematic diagrams of the matching structure of the extension rod and the limiting rod provided in the embodiment of the present invention;

[0026] Figure 5 The second schematic diagram of the matching structure of the extension rod and the limiting rod provided in the embodiment of the present invention.

[0027] Description of reference numerals:

[0028] 100-electrical tester; 10-insulating rod; 11-joining rod; 111-recessed portion; 112-convex portion; 113-anti-slip pattern; 20-alarm component; 21-light alarm; 22-buzzer; 30-bending part; 31-insulating sleeve; 40-electrical tester body; 50-driving part; 60-extension rod; 61-positioning hole; 70-limiting rod; 71-sleeve connection part; 711-limiting hole; 72-positioning part; 80-limiting part; 90-battery compartment. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] The terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0031] References to "embodiments" or "implementations" herein mean that a particular feature, structure, or characteristic described in conjunction with the embodiments or implementations may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] At present, the contact tester is commonly used in the field of power engineering to test electrical equipment above 110kV. The contact tester includes a test head, an insulating rod and an alarm device; however, the length of the test rod is currently fixed and cannot be adjusted, which results in the problem of not being able to reach the wires when the tester is used in different areas or locations, affecting the efficiency of detection. In addition, the test heads of the testers in the related technology are all straight. Due to the long distance between the wires and the ground, the test rod is prone to shaking when the staff is testing the electricity, so that the tester cannot contact the wires well, affecting the test efficiency of the tester.

[0033] In view of this, the present embodiment provides an electroscope 100. The electroscope 100 can adjust the length of the electroscope rod.

[0034] See also Figure 1 and Figure 2 , an electroscope 100, comprising: an insulating rod 10, an alarm assembly 20, a bending piece 30, and an electroscope body 40;

[0035] The insulating rod 10 includes a plurality of splicing rods 11, two adjacent splicing rods 11 are detachably connected, the alarm assembly 20 is detachably connected to the insulating rod 10, one end of the bending piece 30 is connected to the alarm assembly 20, the other end of the bending piece 30 is connected to the electroscope body 40, and the electroscope body 40 is electrically connected to the alarm assembly 20;

[0036] The insulating rod 10 is disposed at an end away from the electroscope body 40 , and the bending piece 30 extends in a direction away from the insulating rod 10 .

[0037] The electroscope 100 in the present invention includes an insulating rod 10, which is composed of a plurality of spliced ​​rods 11, and the plurality of spliced ​​rods 11 are directly connected in a detachable manner, so that the number of spliced ​​rods 11 can be adjusted according to the spacing length between the cable and the ground, and the length of the insulating rod 10 can be lengthened by increasing the number of spliced ​​rods 11, or the length of the insulating rod 10 can be reduced by reducing the number of spliced ​​rods 11. In this way, the electroscope body 40 can be selected to a suitable length as needed when in use, and can be conveniently disassembled, carried and stored when not in use, thereby improving the flexibility of use; at the same time, the bending piece 30 arranged at the far end of the insulating rod 10 can also adjust the position of the electroscope body 40, so that the electroscope body 40 can be adjusted to a suitable angle during detection, which is convenient for the detection of the electroscope body 40.

[0038] It can be understood that the above-mentioned insulating rod 10 includes multiple splicing rods 11, and adjacent splicing rods 11 are detachably connected, so that the number of splicing rods 11 can be adjusted according to the height of the wires. Specifically, the length of the insulating rod 10 can be increased by increasing the number of splicing rods 11; the length of the insulating rod 10 can also be reduced by reducing the number of splicing rods 11.

[0039] It can be understood that an alarm component 20 is provided at one end of the splicing rod 11, and a bending piece 30 is provided at one end of the alarm component 20. A tester body 40 is provided on the bending piece 30. The bending piece 30 can adjust the position of the tester body 40. By adjusting the position of the tester body 40, the tester body 40 can adjust the position of the tester body 40 relative to the wire. The tester body 40 is adjusted to a suitable position so that the staff can observe the position of the tester body 40 relative to the wire, so as to ensure that the staff can observe the coordination between the tester body 40 and the cable at a relatively fixed position, thereby achieving the purpose of improving the accuracy of the tester body 40. At the same time, the alarm component 20 can serve as a reminder when the tester body 40 is testing electricity, so that the staff can observe whether the wire is electrified.

[0040] See also Figure 2 In some embodiments, a recessed portion 111 is provided at one end of the splicing rod 11, and an internal thread is provided in the recessed portion 111. A protruding portion 112 is provided at the other end of the splicing rod 11, and an external thread is provided on the outer periphery of the protruding portion 112. The external thread is adapted to the internal thread, and when two adjacent splicing rods 11 are connected, the internal thread is connected to the external thread.

[0041] It can be understood that a recessed portion 111 is provided at one end of the splicing rod 11, and an internal thread is provided in the recessed portion 111. The recessed portion 111 is a cavity that connects the splicing rod 11 to the outside, and an internal thread is provided in the cavity; a protruding portion 112 is provided at the other end of the splicing rod 11, and an external thread is provided on the outer periphery of the protruding portion 112. When installing multiple splicing rods 11, the external thread is connected to the internal thread by inserting the protruding portion 112 into the recessed portion 111. The threaded connection can improve the stability of the splicing rod 11 and maintain stability during long-term use. After multiple splicing rods 11 are connected together, the length of the insulating rod 10 is lengthened, thereby achieving the purpose of adjusting the length of the insulating rod 10.

[0042] See also Figure 3 , in some embodiments, further comprising: a driving member 50, a bending member 30;

[0043] The driving member 50 is disposed at one end of the alarm assembly 20 away from the splicing rod 11 , one end of the bending member 30 is connected to the driving member 50 , and the other end of the bending member 30 is connected to the electroscope body 40 .

[0044] It can be understood that the electroscope body 40 also includes a driving member 50 and a bending member 30. The driving member 50 is arranged at one end of the alarm component 20 away from the splicing rod 11. One end of the bending member 30 is fixedly connected to the driving member 50, and the other end of the bending member 30 is fixedly connected to the electroscope body 40. When the driving member 50 rotates, it can drive the bending member 30 to rotate, and the bending member 30 can drive the electroscope body 40 to rotate. In this way, when it is necessary to adjust the position of the electroscope body 40, the driving member 50 can be rotated, thereby driving the electroscope body 40 to rotate, so as to achieve the purpose of adjusting the relative position of the electroscope body 40. The staff can complete the purpose of adjusting the position of the electroscope body 40 relative to the staff without moving, so as to improve the user experience of the electroscope body 40.

[0045] See also Figure 3 In some embodiments, the bending piece 30 can be bent in a direction away from the axis of the splicing rod 11 ; an insulating sleeve 31 is provided on the outer periphery of the bending piece 30 .

[0046] It can be understood that the bending member 30 can be set as a connecting rod with a certain curvature during processing, or it can be set as a bending rod that can be bent manually so that the bending member 30 can meet the needs. It only needs to bend the bending rod to the required state when in use.

[0047] It can be understood that an insulating sleeve 31 is provided on the outside of the bending piece 30. The insulating sleeve 31 can improve the reliability of the electroscope body 40 in a relatively narrow space. It can prevent the bending rod from contacting the cable when testing electricity in a narrow space without affecting the electroscope body 40, thereby improving the accuracy of the electroscope body 40 during electricity testing. At the same time, the insulating sleeve 31 on the outside of the bending piece 30 can also improve the safety of the electroscope body 40.

[0048] See also Figure 4 , in some embodiments, further comprising: an extension rod 60, a limiting rod 70, and a limiting member 80;

[0049] The extension rod 60 is disposed on the electroscope body 40 , and the limiting rod 70 is provided with a sleeve portion 71 , and the sleeve portion 71 is sleeved on the extension rod 60 , and the limiting rod 70 can move along the length direction of the limiting rod 70 ;

[0050] The limiting member 80 is disposed at one end of the extension rod 60 away from the splicing rod 11 , and the limiting member 80 is used to limit the moving range of the limiting rod 70 .

[0051] It can be understood that the above-mentioned extension rod 60 is arranged on the electroscope body 40, and the extension rod 60 is the conductive wire of the electroscope body 40. In order to facilitate the contact between the electroscope body 40 and the cable, a sleeve portion 71 is provided on the extension rod 60, and the sleeve portion 71 is provided on the extension rod 60. Therefore, the limit rod 70 can move along the length direction of the extension rod 60 to adjust the position of the limit rod 70 compared to the electroscope body 40. A limit member 80 is provided on the extension rod 60, and the limit member 80 is used to limit the position of the limit rod 70 on the extension rod 60, and also can hang the electroscope body 40 on the cable, so that when the staff is testing the cable, they can directly hang the electroscope body 40 on the cable, which can not only reduce the work intensity of the staff, but also improve the tightness of the contact between the extension member and the cable.

[0052] See also Figure 4 and Figure 5 In some embodiments, the extension rod 60 is provided with a plurality of positioning holes 61 , the sleeve portion 71 is provided with a plurality of limiting holes 711 , and the limiting holes 711 and the positioning holes 61 are fixedly connected via a positioning member 72 .

[0053] It can be understood that a plurality of positioning holes 61 are provided on the extension rod 60, and the sleeve portion 71 of the limiting rod 70 is provided with a limiting hole 711 corresponding thereto. The apertures of the positioning hole 61 and the limiting hole 711 are adapted to each other, and the positioning hole 61 and the limiting hole 711 are fixed together by a positioning member 72. The positioning member 72 is detachably arranged to connect the positioning hole 61 and the limiting hole 711. Specifically, the sleeve portion 71 is movable on the extension rod 60. When the sleeve portion 71 is moved to a desired position, the positioning hole 61 and the limiting hole 711 are connected together by the positioning member 72 so that the sleeve portion 71 is fixed on the extension rod 60. In this way, the cable can be relatively away from the electroscope body 40, thereby improving the accuracy of the electroscope body 40 in testing electricity.

[0054] See also Figure 4 In some embodiments, the limiting rod 70 , the extending rod 60 , and the sleeve portion 71 are all conductors, and the limiting rod 70 and the extending rod 60 are both electrically connected to the electroscope body 40 .

[0055] It can be understood that the limit rod 70, the extension rod 60 and the sleeve portion 71 are all conductors, and the limit rod 70 and the extension rod 60 are electrically connected to the electroscope body 40, so that the current can be well conducted between these components, thereby improving the reliability of the electrical connection of the entire device, thereby achieving the goal of improving the detection accuracy of the electroscope body 40.

[0056] See also Figure 3 , In some embodiments, the alarm component 20 includes: a light alarm 21, a buzzer 22;

[0057] The light alarm 21 is disposed on the periphery of the electroscope body 40 , and the buzzer 22 is disposed on the splicing rod 11 . Both the light alarm 21 and the buzzer 22 are electrically connected to the electroscope body 40 .

[0058] It can be understood that the alarm assembly 20 includes a light alarm 21 and a buzzer 22, wherein the light alarm 21 is arranged on the periphery of the electroscope body 40. When testing electricity, the staff generally looks at the cable and makes the electroscope body 40 contact the cable. Therefore, the light alarm 21 is arranged on the periphery of the electroscope body 40, so that when the staff is testing electricity, they can see the current state of the light alarm 21. When the cable and the light alarm 21 are in contact, the light alarm 21 can alarm to achieve the purpose of reminding the staff and also facilitate observation. The buzzer 22 is arranged on the splicing rod 11, so that the staff can also understand the current state of the cable by listening. When the cable is energized, the buzzer 22 sounds an alarm.

[0059] See also Figure 3In some embodiments, a battery compartment 90 is provided on the splicing rod 11 , and the battery compartment 90 is electrically connected to the electroscope body 40 and the driving member 50 .

[0060] It can be understood that by arranging the battery compartment 90 on the splicing rod 11, the electroscope body 40 can be powered independently of an external power source. This can reduce the reliance on the external power source, improve the portability of the electroscope body 40, and the battery compartment 90 is directly electrically connected to the electroscope body 40 and the driving member 50, and can provide stable power support for the driving member 50 and the electroscope body 40.

[0061] When the power of the electroscope body 40 itself is consumed, the battery in the battery compartment 90 can also provide power to the electroscope body 40 so that the electroscope body 40 can be used normally, which effectively improves the endurance and working stability of the electroscope body 40.

[0062] See also Figure 2 In some embodiments, anti-slip grooves 113 are provided on the plurality of splicing rods 11 .

[0063] It can be understood that the anti-skid pattern 113 provided on the splicing rod 11 can effectively enhance the grip of the operator when using the electroscope body 40. For example, in a humid or greasy environment, the anti-skid pattern 113 can provide greater friction to prevent the splicing rod 11 from accidentally slipping, thereby improving the operational safety, durability and applicability of the device, and is particularly suitable for use in a variety of complex working environments.

[0064] Mentioning "embodiment" and "implementation method" in the present invention means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrases in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention can be combined with other embodiments. In addition, it should be understood that the features, structures or characteristics described in the various embodiments of the present invention can be arbitrarily combined to form another embodiment without departing from the spirit and scope of the technical solution of the present invention, provided that there is no contradiction between them.

[0065] Finally, it should be noted that the above implementation modes are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above preferred implementation modes, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. An electroscope (100), characterized in that: include: An insulating rod (10), an alarm assembly (20), a bending piece (30), and a tester body (40); The insulating rod (10) comprises a plurality of splicing rods (11), two adjacent splicing rods (11) are detachably connected, the alarm assembly (20) is detachably connected to the insulating rod (10), one end of the bending piece (30) is connected to the alarm assembly (20), the other end of the bending piece (30) is connected to the electroscope body (40), and the electroscope body (40) is electrically connected to the alarm assembly (20); The insulating rod (10) is arranged at an end away from the electroscope body (40), and the bent piece (30) extends in a direction away from the insulating rod (10).

2. The electroscope (100) according to claim 1, characterized in that: One end of the splicing rod (11) is provided with a recessed portion (111), and an internal thread is provided in the recessed portion (111); the other end of the splicing rod (11) is provided with a raised portion (112), and an external thread is provided on the outer periphery of the raised portion (112); the external thread is adapted to the internal thread, and when two adjacent splicing rods (11) are connected, the internal thread is connected to the external thread.

3. The electroscope (100) according to claim 2, characterized in that: It also includes: a driving member (50); The driving member (50) is arranged at one end of the alarm component (20) away from the splicing rod (11), one end of the bending member (30) is connected to the driving member (50), and the other end of the bending member (30) is connected to the electroscope body (40).

4. The electroscope (100) according to claim 3, characterized in that: The bending piece (30) can be bent in a direction away from the axis of the splicing rod (11); and an insulating sleeve (31) is provided on the outer periphery of the bending piece (30).

5. The electroscope (100) according to claim 1, characterized in that: Also includes: An extension rod (60), a limiting rod (70), and a limiting member (80); The extension rod (60) is arranged on the electroscope body (40), the limiting rod (70) is provided with a sleeve portion (71), the sleeve portion (71) is sleeved on the extension rod (60), and the limiting rod (70) can move along the length direction of the limiting rod (70); The limiting member (80) is arranged at one end of the extension rod (60) away from the splicing rod (11), and the limiting member (80) is used to limit the movement range of the limiting rod (70).

6. The electroscope (100) according to claim 5, characterized in that: The extension rod (60) is provided with a plurality of positioning holes (61), the sleeve connection portion (71) is provided with a plurality of limiting holes (711), and the limiting holes (711) and the positioning holes (61) are fixedly connected via positioning members (72).

7. The electroscope (100) according to claim 6, characterized in that: The limiting rod (70), the extending rod (60) and the sleeve connection portion (71) are all conductors, and the limiting rod (70) and the extending rod (60) are both electrically connected to the electroscope body (40).

8. The electroscope (100) according to claim 1, characterized in that: The alarm component (20) comprises: a light alarm (21) and a buzzer (22); The light alarm (21) is arranged on the outer periphery of the electroscope body (40), and the buzzer (22) is arranged on the splicing rod (11). The light alarm (21) and the buzzer (22) are both electrically connected to the electroscope body (40).

9. The electroscope (100) according to claim 3, characterized in that: A battery compartment (90) is provided on the splicing rod (11), and the battery compartment (90) is electrically connected to the electroscope body (40) and the driving member (50).

10. The electroscope (100) according to claim 1, characterized in that: The plurality of splicing rods (11) are all provided with anti-slip grooves (113).

Images