CN211123016U

CN211123016U - Electroscope and have its electroscope device

Info

Publication number: CN211123016U
Application number: CN201921703050.0U
Authority: CN
Inventors: 束楠; 陈军强; 田洪滨; 马振刚; 余鑫昌; 张永海; 马俊
Original assignee: Hainan Power Supply Co Of State Grid Qinghai Electric Power Co
Current assignee: Hainan Power Supply Co Of State Grid Qinghai Electric Power Co
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-28
Anticipated expiration: 2029-10-11

Abstract

The utility model provides an electroscope and have its electroscope device, wherein, electroscope, with the branch cooperation, the electroscope includes: a housing including a first connection portion and a second connection portion; the electricity testing module is arranged in the shell; the electricity testing column is connected with the electricity testing module and penetrates out of the first connecting part; the first magnetic piece is arranged on the second connecting portion, and the shell is connected with the supporting rod through the first magnetic piece. The technical scheme of this application has effectively solved among the prior art electroscope and has accomodate and carry inconvenient problem.

Description

Electroscope and have its electroscope device

Technical Field

The utility model relates to a safety tool field particularly, relates to an electroscope and have its electroscope device.

Background

The high-voltage acousto-optic electroscope is a special tool for detecting whether high-voltage electrical equipment is electrified or not in units such as power plants, substations and the like. The oscillation circuit of the high-voltage acousto-optic electroscope uses components and parts including a triode, a luminous tube and a buzzer. The power supply is powered by 4 pieces of 1.5V button type alkaline batteries, the service life is long, a red light emitting diode on the shell of the electroscope can flash and emit light according to certain frequency when the electricity is tested, and a buzzer on the shell also can give out alarm sound according to certain frequency.

The high-voltage electroscope circuit mainly adopts a NOT gate integrated circuit, wherein, the input and NOT gate pin of TC4011 is a common point for inputting the test circuit and the electroscope contact, when a test button is manually pressed or the contact is vertically close to a high-voltage power supply from a distance, the pin is changed from a low level to a high level, the potential of the NOT gate pin is reduced, a sawtooth wave can be detected at the pin and a connecting point, and the circuit is triggered to start oscillation. The high-voltage electroscope circuit shell adopts a full-closed structure, the buzzer of the high-voltage acousto-optic electroscope emits alarm sound, and the light-emitting diode flashes and emits light according to frequency.

However, the high-voltage acousto-optic electroscope is provided with an insulating telescopic rod, so that the manufacturing process is complex, the cost is increased, the price is high, the size is large, and the storage and the carrying are inconvenient. When the daily maintenance and the preventive test are carried out, the insulating telescopic rod needs to be subjected to a power frequency voltage withstand test besides the electroscope needs to be subjected to a starting voltage test, so that the workload is greatly increased.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an electroscope and have its electroscope device to solve among the prior art electroscope and accomodate and carry inconvenient problem.

In order to achieve the above object, according to the utility model discloses an aspect provides an electroscope, with the branch cooperation, the electroscope includes: a housing including a first connection portion and a second connection portion; the electricity testing module is arranged in the shell; the electricity testing column is connected with the electricity testing module and penetrates out of the first connecting part; the first magnetic piece is arranged on the second connecting portion, and the shell is connected with the supporting rod through the first magnetic piece.

Further, the first magnetic part and the second connecting part are in bonding or screw joint or clamping or interference fit.

Further, the second connecting portion is a connecting cylinder arranged at the bottom of the shell, and the first magnetic part is located in the connecting cylinder.

Further, the connecting cylinder comprises a cylinder side wall and a cylinder end wall, and the first magnetic member is connected to the cylinder end wall.

Further, the casing still includes barrel portion and the spherical segment portion of connecting on barrel portion, tests the electrical module and is located barrel portion, and first connecting portion are the perforation of setting on the spherical segment portion.

Further, the first magnetic member is a permanent magnet.

Further, electroscope still includes the button of being connected with electroscope module, and the button is worn to establish on the lateral wall of casing.

According to the utility model discloses an on the other hand provides an electroscope device, including the electroscope, the electroscope is foretell electroscope.

Further, the electroscope device also comprises a supporting rod, and the supporting rod is connected with the shell of the electroscope through a first magnetic part of the electroscope.

Further, branch includes iron portion or the second magnetism spare with the first magnetism spare complex of electroscope, still is provided with hook portion on the branch.

Use the technical scheme of the utility model, electroscope and branch cooperation. The electroscope includes: casing, test electric module, test electric post and first magnetism spare. The housing includes a first connection portion and a second connection portion. Electroscope module sets up in the casing. The electricity testing column is connected with the electricity testing module and penetrates out of the first connecting portion. The first magnetic member is disposed on the second connecting portion. The shell is connected with the supporting rod through the first magnetic piece, so that the shell is firmly and tightly connected with the supporting rod. When the electroscope is needed to conduct electroscope work, the same electroscope effect of the telescopic electroscope in the prior art can be achieved. Because the electroscope is not provided with the insulating telescopic link, the electroscope is convenient to carry and use, and when the daily maintenance and the preventive test are carried out, the electroscope without the insulating telescopic link only needs to do a starting voltage test and does not need to do a work frequency voltage withstand test, so that the workload is greatly reduced. Consequently the technical scheme of this application has effectively solved among the prior art electroscope and has accomodate and carry inconvenient problem.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a schematic side view of an embodiment of an electroscope according to the present invention;

FIG. 2 shows a schematic cross-sectional view of the electroscope of FIG. 1;

FIG. 3 shows a schematic bottom view of a first magnetic member of the electroscope of FIG. 1; and

figure 4 shows a schematic side view of a strut according to an embodiment of the invention.

Wherein the figures include the following reference numerals:

10. a housing; 11. a first connection portion; 12. a second connecting portion; 13. a barrel portion; 14. a ball segment; 20. an electroscopic column; 30. a first magnetic member; 40. pressing a key; 50. a strut; 51. an iron portion; 52. a hook part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 and 2, the electroscope of the present embodiment is matched with the support rod 50, the housing 10, the electroscope module, the electroscope column 20 and the first magnetic member 30. The housing 10 includes a first connection portion 11 and a second connection portion 12. The electroscope module is arranged in the shell 10. The electricity testing column 20 is connected with the electricity testing module and penetrates out of the first connecting part 11. The first magnetic member 30 is disposed on the second connection portion 12. The housing 10 is connected to the rod 50 by the first magnetic member 30.

By applying the technical scheme of the embodiment, the electroscope is matched with the support rod. The electroscope includes: the electricity testing device comprises a shell 10, an electricity testing module, an electricity testing column 20 and a first magnetic piece 30. The housing 10 includes a first connection portion 11 and a second connection portion 12. The electroscope module is arranged in the shell 10. The electricity testing column 20 is connected with the electricity testing module and penetrates out of the first connecting part 11. The first magnetic member 30 is disposed on the second connection portion 12. The shell 10 is connected with the support rod 50 through the first magnetic member 30, so that the shell and the support rod are firmly and tightly connected. When the electroscope is needed to conduct electroscope work, the same electroscope effect of the telescopic electroscope in the prior art can be achieved. Because the electroscope is not provided with the insulating telescopic link, the electroscope is convenient to carry and use, and when the daily maintenance and the preventive test are carried out, the electroscope without the insulating telescopic link only needs to do a starting voltage test and does not need to do a work frequency voltage withstand test, so that the workload is greatly reduced. Therefore, the technical scheme of this embodiment has effectively solved electroscope and has accomodate and carry inconvenient problem among the prior art.

It should be noted that, the electricity verification module of this embodiment is similar to the components and parts used in the oscillation circuit in the related art, and the electricity verification module includes a triode, a light emitting tube and an electricity verification indicator. The electricity test indicator is equivalent to a buzzer in the related art. When the electricity is tested, the red light-emitting diode in the shell 10 can twinkle and shine according to a certain frequency, and the electricity testing indicator on the shell 10 also gives out an alarm sound according to a certain frequency. The specification of the high-voltage acousto-optic electroscope is preferably GSY-10 KV.

As shown in fig. 1 and 2, in the present embodiment, the first magnetic member 30 and the second connecting portion 12 are bonded or screwed or snapped or interference-fitted. The first magnetic member 30 can be mounted on the housing 10, so that the connection between the first magnetic member 30 and the second connecting portion 12 is firm and tight.

As shown in fig. 2 and 3, in the present embodiment, the second connecting portion 12 is a connecting cylinder disposed at the bottom of the housing 10, and the first magnetic member 30 is located in the connecting cylinder. The arrangement of connecting cylinder makes first magnetism spare hide in casing 10 for the electroscope volume is littleer, and the quality is lighter, convenient to carry.

As shown in fig. 2, in the present embodiment, the connector cylinder includes a cylinder side wall and a cylinder end wall, and the first magnetic member 30 is attached to the cylinder end wall. The position of the first magnetic part 30 can be limited by the barrel side wall and the barrel end wall, so that the first magnetic part 30 is connected with the connecting barrel more tightly, and interference fit can be realized.

As shown in fig. 1 and 2, in the present embodiment, the housing 10 further includes a barrel portion 13 and a spherical segment 14 connected to the barrel portion 13. Thus, the housing 10 has a simple structure, a simple manufacturing process, and a simple appearance. The electroscope module is located in the barrel part 13, and the first connecting part 11 is a through hole arranged on the spherical segment part 14. The perforation facilitates the passage of the column 20 out of the ball segment.

As shown in fig. 2 and 3, in the present embodiment, the first magnetic member 30 is a permanent magnet. The permanent magnet has simple structure, low price and low cost. The first magnetic member 30 of the present embodiment is preferably in the shape of a circular cake having a diameter of 2cm and a thickness of 0.5 cm.

As shown in fig. 1, in the present embodiment, the electroscope further includes a key 40 connected to the electroscope module, and the key 40 is disposed on the sidewall of the housing 10. When electroscope carries out the self-checking, press button 40, trigger the detection lamp among the electroscope module, the electroscope module that this electroscope was lighted to the lamp is normal, and the electroscope module that this electroscope was not lighted to the lamp is unusual, easy operation like this.

The equipment of the electroscope needing electricity testing in the embodiment comprises an isolating switch, a circuit breaker, a main transformer, a bus bar and the like.

As shown in fig. 1 to fig. 3, the specific electricity testing process of the electroscope of the present embodiment is as follows: firstly, before electricity testing, the electricity tester is subjected to self-test, when the key 40 is pressed, the electricity testing indicator in the electricity testing module sends an intermittent oscillation acousto-optic signal, the electricity tester is proved to be good in performance, and electricity testing can be carried out through the electricity testing column 20. The electricity testing column 20 can touch equipment needing electricity testing to conduct electricity testing operation, when the electricity testing column 20 tests electricity, the electricity testing indicator sends out intermittent acousto-optic signals to indicate that electricity exists, and if the intermittent acousto-optic signals are not sent out, the electricity does not exist. The application also provides an electroscope, and the electroscope of this embodiment includes electroscope. The electroscope is the electroscope. Foretell electroscope device can have solved among the prior art electroscope and accomodate and carry inconvenient problem.

As shown in fig. 4, in the present embodiment, the electroscope apparatus further includes a support rod 50, and the support rod 50 is connected to the housing 10 of the electroscope through the first magnetic member 30 of the electroscope. The electroscope can be sent to the electroscopic position through the supporting rod 50, so that the operation is convenient. The strut 50 of this embodiment is preferably a skid.

As shown in fig. 4, the supporting rod 50 includes an iron part 51 or a second magnetic part cooperating with the first magnetic part 30 of the electroscope, and a hook part 52 is further provided on the supporting rod 50. Iron part 51 or the second magnetism spare on branch 50 for realize quick connection between the connecting cylinder of branch 50 and electroscope, make the equipment of branch 50 and electroscope more nimble. The hook part 52 is arranged to ensure that the support rod 50 can be matched with an electroscope to test electricity, can be also used for hanging a ground wire and can also be used for switching.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electroscope, cooperating with a strut (50), characterized in that it comprises:

a housing (10) including a first connection portion (11) and a second connection portion (12);

the electricity testing module is arranged in the shell (10);

the electricity testing column (20) is connected with the electricity testing module and penetrates out of the first connecting part (11);

the first magnetic part (30) is arranged on the second connecting part (12), and the shell (10) is connected with the support rod (50) through the first magnetic part (30).

2. Electroscope according to claim 1, characterized in that the first magnetic part (30) and the second connection part (12) are connected by gluing or screwing or snapping or interference fit.

3. Electroscope according to claim 1, characterized in that the second connection portion (12) is a connector barrel arranged at the bottom of the housing (10), the first magnetic element (30) being located inside the connector barrel.

4. Electroscope according to claim 3, wherein the connection cylinder comprises a cylinder side wall and a cylinder end wall, the first magnetic element (30) being connected to the cylinder end wall.

5. Electroscope according to claim 1, wherein the housing (10) further comprises a barrel part (13) and a ball segment part (14) connected to the barrel part (13), the electroscope module is located in the barrel part (13), and the first connection part (11) is a through hole arranged on the ball segment part (14).

6. Electroscope according to claim 1, characterized in that the first magnetic element (30) is a permanent magnet.

7. Electroscope according to claim 1, characterized in that it further comprises a key (40) connected to the electroscope module, said key (40) being pierced on the side wall of the casing (10).

8. An electroscope apparatus comprising an electroscope, characterized in that the electroscope is an electroscope as claimed in any one of claims 1 to 7.

9. Electroscope arrangement according to claim 8, characterized in that the electroscope arrangement further comprises a pole (50), the pole (50) being connected with the housing (10) of the electroscope through the first magnetic part (30) of the electroscope.

10. Electroscope apparatus according to claim 9, characterized in that the pole (50) comprises a ferrous part (51) or a second magnetic part cooperating with the first magnetic part (30) of the electroscope, the pole (50) being further provided with a hook part (52).